Play School Has Important Role in a Child Life

For parents, their children's education is their foremost concern and they want to bring best of education for their child. Earlier, little children would formally start going to school at the age of four or five. During early years of life a child get basic education from their home and their surroundings in a loving and caring environment. A child gets complete freedom in their home which creates a tendency in them to learn things from their own in a playing way. Kids has become habitual with such freedom and when they have to go school to get formal education generally most of the children finds it difficult to adjust in structured programs.

Schools in India follows structured programs for which kids need to be socially, physically, emotionally and cognitively ready. When parents are working it get quite difficult for them to manage their job and also hardly find any time to help their child learn even basic education. But, parents can now feel relaxed and can handle other issue as they can leave their worry of taking their child on a play school. Today, the concept of play school is widely accepted and appreciated by working parents in metropolitan as well as small cities where both parents need to be working in order to obtain the decent standard of living for their child.

There are a number of play school in Delhi that has become parenting partner of many parents. Play school not only help parents in upbringing their child in the right manner but also take responsibility to provide complete care to your kids. Play school help prepare kids of under age group 2 to 4 for being preschooler. Play school has become a big step in a child life. Play school has become the big step in a child life since the learning programs they get in play school helps in their brain development in a timely fashion and also helps in their physical, emotional and social development.

The pre school in Delhi provide age appropriate and smart childhood programs with help of which kids learn skills to do things on their own. They develop good habits of eating by themselves, dressing by their own and many others skills. They may have problem with general understanding, behavior, reading, numbers, communicating etc. which make child enable to understand all the legal words and jargon used in education. But, it is very important for parents to only select the right play school for their kids that help the little ones develop social and other required skills that will help them overcome future challenges.

It is very important for parents to only select the right play school for their kids that help the little ones develop social and other required skills that will help them overcome future challenges. http://littlelegends.in/

Know How The Best Boarding School Can Contribute Positively to Your Child's Future

Every child is special. So, each of them should get equal opportunity which helps them in achieving his/her full potential. This is where the educational institution plays a significant role.

The modern concept of education is aimed at helping each student to grow up as a responsible and confident human being. There are international schools which recognize the fact that the teaching process becomes effective only by continued development and deployment of outstanding teaching faculty along with excellent curricular and co-curricular activities. This is further aided by efficient use of modern teaching tools and techniques.

The main advantage of opting for residential schools is that students remain under constant guidance of experienced faculties. Teachers not only assist the student in gaining mastery over the subject but also help in developing their communication and social skills. In fact, they play quite a significant role in shaping up the child's future. Thus it is very important that you opt for the best boarding school only. Given below are few criteria which will help in the search:-

The location of the school - is an important factor since your precious one is going to stay there for a long time, away from home. Usually parents prefer residential schools at convenient localities which are not difficult to commute. In general the school follows same syllabus of the country/state where it is located. However, international schools have their own distinct curriculum. If you have plans to send your child abroad then global schools can be a better option.The infrastructure and amenities offered by the school - should be verified properly, more so, if you are on the look-out for residential school. Do confirm if the school has proper hostel facilities, separate arrangement for boys and girls. You can request to have a look at the type of accommodations offered, just to verify if the rooms are spacious and comfortable enough.Faculties - should be qualified, sincere and patient enough to handle boarding school students. Since different types of students take admission, few of them difficult to handle too, responsibilities of teachers increase manifold. They should be there to guide students through tough subjects and monitor them constantly. They should also offer counseling from time to time, if any student needs so.Academics and extra-curricular activities - are equally important. The best boarding school designs these activities such a way that students don't feel stressed or over burdened. Apart from class room teaching, arrangements are made for audio-visual sessions which students find interesting. A range of extra-curricular activities are offered so that students can pick the one up as per their preferences.

When it comes to sending your child to the best boarding school, it is very important that you know the kid's opinion too. If your child shows unwillingness then do explain in details why such an education is important and how the residential school will contribute to a bright future. A best approach is to arrange a visit to the school so that the kid can have a first-hand idea of the school ambiance. Encourage him/ her to interact with boarders of same age group. At the same time, you can have a talk with the school administration officer, teachers or educators.

The author has written a number of interesting and informative online articles on how to select the best boarding school. Parents who are searching for residential schools will find these articles helpful.

Extreme Value Analysis

Extreme value analysis is the branch of mathematics that deals with finding the maximum & minimum of a function. There are different ways to do that; the easiest being that by calculus. One of the other methods are by completing the square but that analysis can only be done in certain specific kinds of functions, quadratic functions to be specific. Many a times mathematics or in that case any branch of science requires finding out the limits(upper or lower) of a function to determine different properties of the function thereof. That's when we need to do the extreme value analysis to suit our needs.

Analytical definition for extreme value analysis

A function f(x) is said to have a local extremum point at the point x*, if there exists some e greater than 0 such that f(x*) greater than or equal to f(x) (for maxima) or if f(x*) less than or equal to f(x) (for minima) when |x - x*| less than e, in a given domain of x. The value of the function at this point is called extremum of the function.

A function f(x) has a global (or absolute) extremum point at x* if f(x*) greater than or equal to f(x) (for maxima) or if f(x*) less than or equal to f(x) (for minima) for all x throughout the function domain.

Tests: for extreme value analysis

There are two tests in calculus to for extreme value analysis, the first derivative test and the second derivative test. First of all, the extreme values occur at the critical points of a function, i.e., wherever the slope of the function is 'zero' or 'not defined'. Then, to check whether these points are actually extremes and also the kind of extremum i.e., whether it is a maximum or a minimum is given by the aforesaid tests. While the first derivative test gives us the kinds of the extreme points by analyzing, manually, the change in the sign of the slope of the function before and after the respective point, the second derivative test directly gives us whether a point is maximum or minimum by simply noticing the sign of the second derivative of the function at the respective point.

Extreme value analysis : A quick glance

Suppose that x* is a critical point at which f'(x*) = 0.

(i) First Derivative Test :

If f'(x) greater than0 on an open interval extending left from x* and f'(x) less than0 on an open interval extending right from x*, then f(x) has a relative maxima at x*.

If f'(x) less than0 on an open interval extending left from x* and f'(x) greater than0 on an open interval extending right from x*, then f(x) has a relative minima at x*.

If f'(x) has the same sign on both an open interval extending left from x* and an open interval extending right from x*, then f(x) does not have a relative extreme at x*.

(ii) The Second Derivative Test :

f(x) has a relative maxima at x*if f''(x*) less than0.

f(x) has a relative minima at x* if f''(x*)greater than0.

f(x) does not have any extreme values at x* if f''(x) = 0.

Q: Show that if the sum of two numbers is constant, their product will be maximum if the two numbers are equal!

A: Let the numbers be x & y, so that, x - y = c (constant)

Now, let M = xy

= M(x) = x(x-c)

= M'(x) = 2x - c

= M''(x) = c less than 0 [ so M'(x)=0 will give a maxima]

so, putting M'(x) = 0 [condition for maxima exam]

= 2x - c = 0

= x = c/2

Therefore, y = x - c = y = c/2 ;

This shows, that the product (M) is maximum when x = y!!!

Learn more on about Perimeter of Trapezoid and its Examples. Between, if you have problem on these topics Rounded Rectangle , keep checking my articles i will try to help you. Please share your comments.

Make Science Experiments

Introduction to make science experiments:

Science experiments are fun. They interest the kids very much. An experiment is demonstrative. The observation the primary graders do stay for ever in their mind. They can recall the experiments and answer the questions. Science experiments are much better than theoretical learning. Hence schools are advised to conduct science experiments. The children should be made to take part in it. Science experiments are one way of learning science.

An eggy experiment of science:

An eggy experiment is one way of teaching the children about science.

The experiments requires

(1) a small drinking glass

(2) lemon juice

(3)eggshells

(4) lime stone.

These are inexpensive materials that can be brought by the students to the classroom. Each child can do the experiment by himself and record the observation.

The experiment:

Step 1: Let us ask the children to put the eggshells in the drinking glass.

Step 2: Let us ask them to pour the lemon juice into the drinking glass enough to cover the egg shell.

Step 3: Let us ask the shildren to observe what happens.

Step 4: Observation shows us that the bubbles come out.

Step 5: What made the bubbles come out?

Step 6: Reasoning : the eggshells contain calcium carbonate. It reacts with the lemon juice and produces carbon dioxide gas. The gas comes out bubbling through the lemon juice.

Step 7: Repeat the experiment with limestone instead of eggshell and note what happens

Step 8: Lime stone contains calcium carbonate and carbon dioxide is released and it comes out bubbling . The little children will remember this experiment and will remember that carbon dioxide is released when calcium carbonate reacts with lemon juice .

Plants need light , air and water to live - an experiment.

We can conduct experiment on plants to see how it survives.

Experiment 1:

The children are asked to keep two pots with plants, one outside the class an the other inside the class. Let the children water both the plants. The plant that is outside the class room grows well. It has fresh yellow flowers. The plant that is inside the classroom sheds its leaves,

The teacher asks the kids "Why is this plant shedding its leaves?

Usually the children come up with varying answers. The teacher then explains that the leaves need the sunlight with which it cooks the food for the plant. Without the sunlight , the plant dies .

Experiment 2 : Now the teacher asks the children to keep the other plant also outside the classroom. She asks the children to water one plant and not to water the other plant. Now she asks the children to observe the two plants the next day. What do they see?

The plant that is watered is alive while the plant that is not watered droops down. This experiment shows that the plant needs water for survival.

Experiment 3 : The teacher locks one pot of plant inside the cupboard and the other flower pot is left outside the class room. After a few hours, the plant inside the cupboard is observed. The plant is not fresh. The leaves droops proving that air is essential for survival. The flower is withered.

These three experiments prove that air, water and sunshine are essential for the survival of plants.

Help With Third Grade Math

Introduction to help with third grade math:

Study of basic arithmetic operations and arithmetic functions is called mathematics. Help with third grade math used to learn some basic math operation. In mathematics, basic concept is arithmetic operations.

The basic arithmetic operations are addition, subtraction, division, multiplication and placing values. The help with third grade math is deals with basic algebra and involves a basic math operation only. In this article we are discussing about help with third grade math.

Examples problems for help with third grade math:

Basic addition problems for help with third grade math:

1. Find the add value of the given nos, using addition operation, 322 + 415 + 208

Solution:

Given nos using addition operation for, 322 + 415 + 208

First step, we are going to add the first two nos,

322 + 415 = 737

Then add third number with first two nos of sum values,

737+ 208 = 945

Finally we get the answer for given nos are 945.

2. Find the add value of the given nos, using addition operation, 907 + 549 + 284

Solution:

Given nos using addition operation for, 907 + 549 + 284

First step, we are going to add the first two numbers,

907 + 549 = 1456

Then add third number with first two numbers of sum values,

1456 + 284 = 1740

Finally we get the answer for given numbers are 1740.

Basic subtraction problems for help with third grade math:

1. Find the subtract value of the given numbers, using subtraction operation, 840 - 453 - 385

Solution:

Given numbers using subtraction operation for, 840 - 453 - 385

First step, we are going to add the first two numbers,

840 - 453 = 387

Then subtract third number with first two nos of subtracted values,

387 - 385 = 2

Finally we get the answer for given numbers are 2.

2. Find the subtract value of the given numbers, using subtraction operation, -278 + 452 - 603

Solution:

Given numbers using subtraction operation for, -278 + 452 - 603

First step, we are going to add the first two numbers,

-278 + 452 = 174

Then subtract third number with first two numbers of subtracted values,

174 - 603 = -429

Finally we get the answer for given nos are -429.

Basic multiplication problems for help with third grade math:

1. Find the multiply value of the given nos, using multiplication operation, 45 * 31 * 2.

Solution:

Given nos using multiplication operation for, 45 * 31 * 2

First step, we are going to multiply the first two nos,

45 * 31 = 1395

Then multiply the third number with first two nos of multiplied values,

1395 * 2 = 2790

Finally we get the answer for given numbers are 2790.

2. Find the multiply value of the given numbers, using multiplication operation, 11 * 5 * 10

Solution:

Given numbers using multiplication operation for, 1 * 5 * 1

First step, we are going to multiply the first two numbers,

11 * 5 = 55

Then multiply the third number with first two numbers of multiplied values,

55 * 10 = 550

Finally we get the answer for given numbers are 550.

Discrete mathematics

Introduction to discrete mathematics pdf:

Discrete mathematics is a part of the 3 main topics

Math logic

Boolean algebra

Graph theory

The logic of mathematics discrete mathematics pdf

Find the logic that is used in mathematics is called deductive logic. Mathematical arguments should be strictly deductive in nature. In other words the truth statement must be shown to be created yourself the truth about some of the other statements.

For example, in geometry, we withdraw the statement statement that he is the sum of three angles of a triangle is 180 degrees from the operator that the exterior angle of a triangle is equal to the sum of the other (i.e., opposite) two angles of triangles of a triangle.

That kind of logic we will use here bi digit i.e. every application will have only two options, either "True" or "False", but not both.

Definition:-the symbols that are used for submitting applications are called application letters or sentence variables.

Submit statements usually the letters P, Q, R, ..., p, q, r, ... and so on, are used

discrete mathematics pdf Boolean algebra

Boolean algebra was introduced first, British mathematician George Boole (1813-1865) the original objective of filling this algebra simplify logical statements and logic problems. In the case of Boolean algebra, there are basically three operations (i) and (ii) or (iii) that are not ' ^^ ', "vv" and (~). In this chapter, we will use the +,. , ' in place of the previous operations, respectively.

Definition: let B be a non-empty set with two binary operations + and a unary operation, ' and the two separate elements 0 and 1. Then B +. , ' is called Boolean algebra, if the following axioms are satisfied.

Theory of discrete mathematics graphs pdf

Graphics appear in many branches of mathematics, the physical, social, computer sciences and many other fields. Graph theory can be applied to solve practical problems in electrical network analysis, circuit design, operations research, etc.

In the chart we always mean line, because there is no such thing as a non-linear graph. Thus in our discussion we should drop the adjective "linear" and just say "graphics"

Definition:-graph G = (V, E) consists of a set of objects, V = (v1, v2, ...), whose elements are called vertices (or points or nodes) and another set E = {e1, e2, ...}, whose elements are called edges (or lines or subsidiaries), such that each ek is unordered pairs of vertices (vi, vj). Vertices vi and vj, the edge said an end to the tops ekare EK.

Tips to Maintain Better Grades In School

One of the more stressful things that you are likely to face in your school career is trying to keep your grades at acceptable levels. Ultimately, this is something that you have control over, although you are going to need to work hard in order to get the highest grades that are possible. If you find that you are struggling in this regard or if you would simply like to do your very best academically, here are some tips that can help you to get those good grades that you desire.

One important thing for you to consider that is often overlooked by students is the position within the classroom where you are sitting. If you tend to gravitate toward the edges or the back of the class, it is likely that you are going to have lower grades as a result. This is not only because of the fact that you will miss out on some of the one-on-one attention that you can get from the teacher, it is also because of the distractions that may take you away from your courses. In addition, seating yourself in the front of the classroom in a position where you are close to the teacher is also going to let them know that you are serious about your school career.

Do you know how to study properly? This is something that many students struggle with but it is one of the more important things that must be mastered. You should work on your study skills and continue to study on a daily basis. Take notes while you're in class and review those notes as a form of studying which will help you to keep everything fresh in mind. If you find that your mind is drifting during the time that you should be studying, try to block your time in small increments so that you can remain focused.

Have you considered the possibility of hiring a tutor? Tutoring is possible for almost any subject, from hiring a math tutor online for kids all the way to getting more specific tutoring for state tests. In either case, the benefits of tutoring are going to be far more than simply getting better grades. When a student uses a tutor successfully, they are going to have higher self-esteem and they will likely have the confidence that is necessary to succeed in life. Make sure that you are taking full advantage of what a tutor has to offer to you during your school career.

Finally, consider the possibility that you are going to need additional help at some point during your schooling. We've already discussed the point of using a tutor but even if a tutor is not desired, you should still seek assistance when any problems display themselves. The sooner you get help for your problems, the more likely it is going to be that you will overcome those difficulties and really succeed. It will also benefit you by showing the teacher and anyone else involved that you are serious about your schooling and want to do your very best.

Ralph Gomez is the author of this article about maintaining better grades in school. Working as a counselor he has shown students many online resources to get tutoring for state tests . Another great resource to use are math tutors online for kids struggling with math. This advice has helped student maintain better grades in school.

Trend of Day Care Services and Center For Kids in India

The growing inflation rate in India has created the need for both parents to do job and generate income for family. As a result of this parents who are usually working for long hours are unable to spend sufficient time with their child to teach them at-least basics of life such as numbers, alphabets, ability to identify pictures of fruits and vegetables, etc. Because of this, parents leave their kids in day care homes. The market trend of child care is moving away from solely babysitting child to child development care due to busyness and tight schedule of parents. Today's working parents need a service provider who not only provide care to kids in their absence but also help them in development of their kids along with safety features, thus, they are turning towards childcare services offered by number of kids school.

This will also benefit the toddler care houses because today, their state-of-the-art learning systems aid them in offering child care services as well as support them in nurturing child development. These day care schools provide caring services rather than normal school hours to kids wherein they learn and play at the same time. Nowadays, there are a number of kid's schools are offering child care services to toddlers aged two to five. Moreover, there are also some child care schools that provide accommodation and child care services to kids aged less than two.

After Mumbai, Delhi and NCR is the biggest region of India where majority is of emigrated people who come from all over the country and form nuclear family structure here. As in most of the families both the parents are working, they search for play school in delhi for their kids that can provide facilities that would help their kids to live there with ease in an safe environment. Delhi kids school or Delhi play schools presents an innovative solution as they present themselves as virtual parents and broadening the infants and children skills during the day.

The pre nursery school Delhi have geared up themselves with advanced educational toys and other educational playing goods which help schools engaging kids throughout the day in learning new skills. The elements that make Delhi preschool to rely upon them are as follows:

Superior customer attentionImmaculate care of the childrenProfessionalismSafetyState of the art learning systemLow teacher to student ratioCustom made facilities, and innovative learning programs

Learning About Addition

Introduction of learning about addition :

Addition is a mathematical operation that represents combining collections of objects together into a larger collection. It is signified by the plus sign (+).

For example, in the above picture on the right, there are 1 + 4 apples-meaning one apple and four other apples-which is the same as five apples. Therefore, 1 + 4 = 5. Besides counts of fruit, addition can also represent combining other physical and abstract quantities using different kinds of numbers: negative numbers, fractions, irrational numbers, vectors, decimals and more. This is how we have to learn addition learning.

Learning of addition properties:

I) Positive number addition:

Positive integers are whole numbers greater than zero. Example: 2 + 3, 2 + 9, 20 + 45 + 23...etc. Example: 2 + 3 = 5, 3 + 7 = 10

II) Negative number addition:

The addition is done for negative numbers. Example: -19, -38, -458, -594, and 6558...etc. Negative numbers indicated by the minus sign (-). Example: (-2) + 3= 1, 3 + (-5) = -2.

Adding Integers Rules:

Rule 1: The sum of two positive integers is always positive integer.

Rule 2: To add a positive and a negative integer

Find the absolute value of each integer.Subtract the small number from the larger number you get in Step 1.The answer from Step 2 takes the sign of the integer with the greater absolute value.

Properties for adding numbers:

The properties are,

Identity property: 0+c=c+0=c

Example: 41+0=0+41=41.

Community property: a+b=b+a

Example: 200+16=16+200.

Associative property: (a+b)+c=a+(b+c)

Example: (5+24)+7=5+(24+7)=36.

Inverse property: c+(-c)=0

Example: 7+(-7)=0

Examples for learning about addition:

Example 1: 705 + 922 = 1627

Example 2: 4694 + 5887 + 6559 = 17140

Example 3: 4633+ 565 + 879 + 1336 = 7413

Example 4: Find two consecutive integers whose sum is equal 127.

Solution:

Let x and x+1 be the two numbers. Use the fact that their sum is equal to 127 to write the equation

x + (x + 1) = 127

2x +1 = 127

Solve for x to obtain

x = 63

The two numbers are

x = 63 and x + 1 = 64

Problem 5: Find three consecutive integers whose sum is equal to 888

Solution:

Let the three numbers be x, x+1 and x+2. Their sum is equal to 888, hence

x + (x + 1) + (x + 2) = 888

Solve for x and find the three numbers

x = 295, x + 1 = 296 and x + 2 = 297

Adding decimals

3.25

(+) 2.34

5.59

Rubber room noise-Los Angeles Unified policy run amok

It was more the knock knock, and it shook me from a newspaper article I read. I have ignored I already knew that this was one of the children, who are kicking in my door during recess and lunch when they freely roam the school grounds. My room was on the second floor balcony of one of the many bungalows, located on the southern edge of the campus. These same children is making a stir next to my door for weeks as I had in vain tried to shoo them away with the appeals process, as well as threats. My requests to the main Office for assistance has always remained unanswered.

But this time I decided to act quickly. I race and found one of the students was standing there laughing at me. I was surprised to see it, because they are typically in flight when the door flies open. This young lady was quite blatant; When I asked her name she smirked and started walking away. That's when I reached for it, half heartedly. I knew I couldn't hold on to it to get the info, but I have felt disrespect if I did nothing. So I reached out with my hand to show that means business, but without the intention of grabbing her. My hand touched her shoulder. She continued to walk down the stairs and disappeared. I didn't think anything of it until several hours later when the main walked into my room in the middle of a lesson and told me to take my stuff and go over the head of its Bureau; the police wanted to talk to me.

I spent an hour going back and forth with two officers about who did what and when. They told me the student claimed I beat her and that my actions could be considered child abuse. They all were intimidated. I was treated as if I was guilty until proven innocent. They repeated the term "brutal" and even mentioned, when I asked how serious the allegations were. They eventually left the room, and I ended up on the day talking with my Union Rep. She told me that they can not arrest me for what happened; their intimidation was only a tactic. I wondered if the police gave a student the same treatment I received.

The next day I was told to collect their belongings from the audience, and return all keys to the administrator. They put me on administrative leave; I was told to show up at the District Office in Van Nuys, where I spend my days in a room filled with other teachers who were in the same boat.

Fast action area and clearly abstruse way, they deal with it was a shock for me. I never thought that a minor run-in with the student may lead to punitive measures. There are hundreds of other "displaced", teachers sat on the day in the so-called rubber rooms, many of which do not even know the charges against them.

There's a witch hunt going on right now, and judge and jury has name and address-John Deasy, Superintendent of schools, LAUSD. This man was intent on getting rid of school teachers for the past two years after becoming a Superintendent. He initiated the stalinesque course of action, and it's ruining the lives of good teachers as well as students left dangling in his research and school work when we you ripped from class that way.

The area has plenty of work on their hands, improving academics and student achievement; they should stop the charade to hide behind the abstract goals of student safety to thin ranks of teachers for their own purposes.

Get rid of pedophiles, not accredited teachers who just do their job.

Statistics Homework

Introduction to Statistics homework: Statistics is defined as a process of analysis and organize the data.

We learn about mean, median, mode in statistics. Mean is same as average in arithmetic. Median is the midvalue of the data. Mode is the value of the data that appears most number of times.

Statistics deals with mean, deviation, variance and standard deviation. The process of finding the mean deviation about median for a continuous frequency distribution is similar as we did for mean deviation about the mean. It is a technology to collect, manage and analyze data. In this article, Basic functions and homework problems on statistics are given.

Statistics Functions and Examples:

In statistics the mean which has the same as average in arithmetic. In statistics mean is a set of data which can be dividing the sum of all the observations by the total number of observations in the data.

Sum of observations

Mean = ------------------------------------

Number of observations

The statistic is called sample mean and used in simple random sampling.

The mean of deviation has discrete frequency distribution and Continuous frequency distribution.

The mean deviation and median for a continuous frequency distribution is similar as for mean deviation about the mean.

Median is found by arranging the data first and using the formula

If n is even,

Median = '1/2[ n/2 "th item value"+(n/2+1) "th item value"]'

If n is odd, Median = '1/2 (n+1)'th item value

Variance: In statistics the variance s2 of a random variable X and of its distribution are the theoretical counter parts of the variance s2 of a frequency distribution. In a given data set of the variance can be determined by the sum of square of each data. Here variance is represented by Var (X). The formula to solve the variance for continuous and discrete random variable distributions can be shown. In statistics variance is the term that explains how average values of the data set vary from the measured data.

s2 = ?(X - M) 2 / N

S2 = ?(X - M) 2 / N

Standard Deviation: It is an arithmetical figure of spread and variability

Ex 1 : Choose the correct for normal frequency distribution.

A. mean is same as the standard deviation

B. mean is same as the mode

C. mode is same as the median

D. mean is the same as the median

Ans: D

Ex 2 : Choose the correct variable for confounding.

A. exercise

B. mean

C. deviation

D. Occupation

Ans : A

Ex 3: The weights of 8 people in kilograms are 60, 58, 55, 72, 68, 32, 71, and 52.

Find the arithmetic mean of the weights.

Sol : sum of total number

Mean = ------------------------------

Total number

60 + 58 + 55 + 72 + 68 + 32 + 71 + 52

= -----------------------------------------------------------

8

468

= -------

8

= 58.5

Ex 4: Find the median of 29, 11, 30, 18, 24, and 14.

Sol : Arrange the data in ascending order as 11, 14, 18, 30, 24, and 29.

N = 6

Since n is even,

Median = '1/2[ n/2 "th item value"+(n/2+1) "th item value"]'

= '1/2' [6/2th item value + (6/2 + 1)th item value]

= '1/2' [3rd item value + 4th item value]

= '1/2' [18 + 30]

= '1/2' * 48

= 24

Ex 5: Find the mode of 30, 75, 80, 75, and 55.

Sol : 75 are repeated twice.

Mode = 75

Ex 6: Find the Variance of (2, 4, 3, 6, and 5).

Sol: First find the mean

Mean = '(2+3+4+6+5)/5 = 20/5=4'

(X-M) = (2-4)= -2, (3-4)= -1, (4-4)=0, (6-4) =2, (5-4) =1

Then we can find the squares of a numbers.

(X-M)2 = (-2)2 = 4, (-1) 2 = 1 , 02 = 0, 22 = 4 , 12 = 1

'sum(X-M)^2= 4+1+0+4+1=10'

Number of elements = 5 , so N= 5-1 = 4

'(sum(X-M)^2)/N = 10/4=2.5'

Here we can add the all numbers and divided by total count of numbers.

= (4 + 16 + 9 + 36 + 25) / 5

= 90 / 5

= 18

Ex 7: Find the Standard deviation of 7, 5, 10, 8, 3, and 9.

Sol:

Step 1:

Calculate the mean and deviation.

X = 7, 5, 10, 8, 3, and 9

M = (7 + 5 + 10 + 8 + 3 + 9) / 6

= 42 / 6

= 7

Step 2:

Find the sum of (X - M) 2

0 + 4 + 9 + 1 + 4 = 18

Step 3:

N = 6, the total number of values.

Find N - 1.

6 - 1 = 5

Step 4:

Locate Standard Deviation by the method.

v18 / v5 = 4.242 / 2.236

= 1.89

Homework practice problems:

1. Choose the correct for statistics is outliers.

A. mode

B. range

C. deviation

D. median

Ans : B

2. Find the arithmetic mean of the weights of 8 people in kilograms is 61, 60, 58, 71, 69, 38, 77, and 51.

Sol : 60.625

3. Find the median of 22, 15, 32, 19, 21, and 13.

Sol : 20

4. Find the mode of 30, 65, 52, 75, and 52.

Sol : 52

5. Find the Variance of (3, 6, 3, 7, and 9).

Sol: 36.8

6. Find the median of 9, 12, 26, 48, 20, and 41.

Sol: 23

Define Congruence

Introduction to learn define congruence:

In Geometry, we study different figure, their properties the relations between them. Every figure has its shape, size and Position. Given two figures you can easily decide whether they are of the same shape.

Congruent means equal in all respects. If two figures are congruent then it means that the size, shape and measurement of the first figure correspond to the size, shape and measurements of the second figure.Let us learn some concepts on define congruence.

learn define congruence - Concepts

If two persons compare the size shape of their fore-hands, they will do so by comparing thumb with thumb, fore-finger with fore-finger etc. Thus thumb corresponds to thumb. Similarly the two fore-fingers correspond to each other.

When we put a figure on another figure in such a way that the first figure covers the other figure completely i.e. all parts of the first figure completely cover the corresponding parts of the other. Then these figures will be said to be congruent to each other.

The relation property of two figures being congruent is called congruence. When two figures are congruent we denote them symbolically as. One figure ? second figure. The property of congruence, as you know is symbolically represented as ?.

learn define congruence - problems

Problem 1:

Two triangles are congruent, if all the sides and all the angles of one are equal to the corresponding sides and angles of other. For the example, in triangles of PQR and XYZ in Figure.

Solution:

PQ = XY, PR = XZ, QR = YZ

?P = ?X, ?Q = ?Y and ?R = ?Z

Thus we can say

APQR is congruent to AXYZ and we write

'Delta' PQR ? 'Delta' XYZ

Relation of congruence between two triangles is always written with corresponding or matching

Parts in proper order

Here 'Delta' PQR ? 'Delta' XYZ also means P corresponds to X, Q corresponds to Y and R corresponds to Z.

This congruence may also be written as AQRP ? 'Delta' YZX which means, Q corresponds to Y,

R corresponds to Z and P corresponds to X. It also means corresponding parts; (elements) are equal, namely

QR = YZ, RP = ZX, QP = YX, ?Q = ?Y, ?R = ?Z and ?P = ?X.

This congruence may also be written as

'Delta' RPQ ? 'Delta' ZXY

But NOT as 'Delta' PQR ? 'Delta' YZX

Or NOT as 'Delta' PQR ? 'Delta' ZXY

Problem 2:

Solve ABC and DEF are two triangles such that AB = DE,

Solution:

Given Data:

AB=BC and AD=CE

To prove:

Proof:

Comparing triangles ABC and DEF,

AB=DE (data)

BC = EF (data)

Solve the congruent triangle problem was possible due to SAS postulate.

Congruence learning defined Problem 3:

Solution:

Given data:

QR = SR

Proof:

Compare D TQR and D TSR,

QR = SR (data)

TR = TR (common side)

QT = TS (CPCT)

Now compare D PTQ and D PTS,

TQ = TS (prove above)

PT = PT (common side)

Equalative Fraction

???????? ? equalative ?????:

????????????? ?????, ??????? ????????? ? ??????????? fn ??? ?? ????? (?? ????), ?????????? ????? ??????? ????????? ????????????? ???????????? ?????. ????????????? ????? ????????, ??? ??? ??? ????? ?? ?? ????????. (????????: ?????????)

?? ???????? ?????????? ??????? ????? ????? ?????? ??????? ?????? ? ???????, ??? ??? ???? ???????????? ???????? ???????? ?????? ?????? ?????. ? ???????, ????????, 5/2 ? 3/5, ????? ??????? ????? ???????? ??? ????? ???????? ???? ?????. ??? ???? ???????? ?????????? ????? ? ????? ??????????? ??????? ? ?????? ???????? ? ?????? ?????? ????? ?????.

????? ??????? ?? ????????? ? ???????????. ??? ??????? ?????????? ????? ??????? ???????? ??? ?????????????? ? ?????????, ??? ??? ???????? ??????, ??? ?????????????, ???? ??????????? ?????????? ? ???????? ???????? ?????????.

Equalative ??????? - ??????????? ? ???????:

??????????? ??? ??????????:

????????????? frs ???????? ???????, ??????? ????? ???? ?????. ?? ????? ???????????? ????? ????????? ?????? ?? ??? fs ???????? ??????????????. ???????, ??????? ????????? ????? ?? ?????, ?????????? ????????????? fs.

????????????? frs ?? ???????? ??? ?????????? ???????? ?????? ?? ?????????. ??????? ????? ????????? ?????, ?? ???? ??????????????. ??? fs ?????????,

??????: 3/4 = 15/20 = 75/100

??????? ??? ????????????? ????????? ????????? ? ??????????? ??????????? ?? ??? ?? ????? ??? ???? ?????, ?????????? ???????? ????????? ????????????? ???????????? ?????. ????????????? ?????, ??? ??????????? ???????? ?????, ?? ?? ???????? ? ??? ????????? ?? ??????????? ? ?????????.

Equalative ???????:

??? frs ???????? ????????????? frs, ???? ??? ????? ?????????? ????????. ????? ???????????? ???????? ?????????? ? ???????? fn ?????? ??????????? ?????? ????? ????? ???????????, ??? ?????? ???? ?? ?? ?????. ? ??????????? ?? ?????? ????? ?????, ??????? ??? ??????????? ????? ????????? ??????????, ?????????? ?????? ???????????? 1 / 4 ? 1 / 6.??????????? ??? ???? ??????? ???????? 4 ? 6. ?????, 4 ? 6 ????? ????????? ?????????? — 24.

Equalative fn - ?????? ????????:

3 / 4 = 15 / 206 / 7 = 24 / 288 / 10 = 16 / 206 / 8 = 18 / 245 / 7 = 25 / 357 / 8 = 28 / 32

????????? equalative ? ???????:

????????? equalative:

????? ????????? ? ??????? ??????, ???? ????????? ? ??????????? ???????? ???????????? ??????? ?????. ????????? ????????? ??????????? ???????? ????????? ? ????????? ????????????? ???????. ???? ???????? ??????????? ????????, ??? ????? ?? ????????? ??????????, ?? ? ???????? ??????? ????????????? ?????, ? ??????? ????????? ? ??????????? ???????? ??????? ?????? (? ????? ??????? ?????).

?????????? ?????? ????? ???????????, ?? ??????? ???, ??????? ????? ????????? ?? ????????? ? ??????????? ??????????, ???????? ?? ???????. ??????, ????? ????????? ??????? 35 / 20 ?? ????? ????????? ? ??????????? ?? 5. ???, 7 / 4 ???????? ??????????, ?????????? ??? 35 / 20

Equalative ??????? - ?????? ????????:

15 / 30 = 3 / 10

25 / 35 = 5 / 7

27 / 36 = 9 / 12

32 / 28 = 8 / 7

45 / 40 = 9 / 8

22 / 14 = 11 / 7

Importance of Academics Education For Kids

As a parent, I am sure you want nothing but the best for your child. And this especially holds true for his or her academics. Consequently, it is vital that you make the right decision when selecting the preschool Agoura Hills as well as the nursery school and kindergarten for the apple of your eye. When it comes to selecting the preschool, it is important that you know as much as you can about the facility, the staff over there and also the quality of education that is imparted at the preschool Calabasas or preschool Hidden Hills. There are a few specific aspects that you as a parent should be aware of. Here is a list of some of them:

i. Is it a Preschool or just a Daycare center?

Remember, a day care is way different from a preschool Calabasas. While the former is just meant to take care of your children and keep them busy while you are at work, it is the preschool where real education takes place. If you want your children to learn as they grow, it is important that you opt for a preschool Agoura Hills and not a simple day care center.

ii. What kind of education is imparted?

When it comes to children, the age of one to five years is the formative years and this is the time when one has to start working on their foundational skills and abilities. While basic education does help, there are some other aspects such as teamwork, sharing, large motor skills and fine motor skills that are equally important if not more. If you want your child's all round development, it is important that you select the right preschool Hidden Hills for him or her.

iii. What is the Teacher to Student Ratio?

One of the common problems in any preschool, nursery school or even a kindergarten for that matter is not having enough teachers to match the number of students. It is plain common sense, the lower the number of students allocated to one teacher, the better it is for her to take care of them and understand their moods, behaviors, activities and consequently, they will grow better. This is because, if the number of students is low, the teacher will be able to pay more attention to each individual. Also, another important aspect of this ratio is the mandate laid down by the state for the same. Make sure you are aware of this and the preschool Calabasas at least meets that ratio even if it is not better than the same.

iv. Are the daily activities and tasks conducted in a structured manner?

It is pointless if the daily academics Calabasas are conducted in a haphazard manner. Not only will your child learn anything, he will also be confused and irritated at the end of the day. Moreover, a basic structure of academics and other activities will help children do more in the same amount of time.

While the above is a basic list, there are many more questions that you should ask before selecting the right preschool for your child.

The Boulevard School provides a wide range of activities and learning experiences in a secure, fun and non-pressured environment. Find out more on Academics in Calabasas , Los Angeles.

Solving Geometry Angles Problems

Introduction solving geometry angles problems:

Geometry is the most important branch in math. It involves study of shapes. It also includes plane geometry, solid geometry, and spherical geometry. Plane geometry involves line segments, circles and triangles. Solid geometry includes planes, solid figures, and geometric shapes. Spherical geometry includes all spherical shapes. Line segment is the basic in geometry. There are many 2D, 3D shapes.2D shapes are rectangle, square, rhombus etc. 3D sahpes are Cube, Cuboid and pyramid and so on. Basic types of angles are complementary angles and supplementary and corresponding , vertical .

Basic Geometric Properties used in solving problems

Some important theorems used in solving geometry problems :

The sum of the complementary is always 90 degree.

The sum of the supplementary is always 180 degree.

When two parallel lines crossed by the transversal the corresponding angles are formed. Those angles are equal in measure.

When two lines are intersecting then the vertical are always equal.

In a parallelogram the sum of the adjacent are 180 degree. And the opposite are equal in measure.

Solving example of geometry problems

Solving geometry problems using the above properties :

Pro 1. One of the given angles is 50. Solve its complementary angle.

Solution:A sum of complementary angle is 90 degree.

Given angle is 50

So the another angle = 90-50

So the next angle = 40

Pro 2. One of the given angles is 120. Solve its supplementary angle.

Solution: A Sum of supplementary is 180 degrees

Given angle is 120 degrees.

So, the unknown = 180-120.

So,the unknown = 60 degrees.

Pro 3. The angle given is 180.Solve its corresponding .

Solution:Corresponding are equal

So, the answer is 180

Pro 4. A figure has an of 45 degrees. Solve its vertically opposite angle.

Solution:Vertically opposite are equal.

So, the answer is 45 degrees.

Pro 5. One of the two of the triangle is 55 and 120 degree. Solve the measure of third angle

Solution:Sum of = 180 degrees.

So, the third = 180 - (55 + 120)

= 180 - 175

= 5 degrees

So, third angle is 5 degrees.

Pro 6. If one angle of the parallelogram is 60 degree. Solve the other three .

Solution:A sum of the in a parallelogram is 360 degree.

In a parallelogram adjacent angle are supplementary and opposite are equal.

Therefore, opposite angle of 60 degree is also 60 degree.

And the adjacent angle of 60 degree is 180 - 60 =120 degree.

Here, other three angle are 60 degree and 120 degree, 120 degree.

Number Zero Origin

THE ORIGIN OF NUMBER ZERO:-

In this Article the information about the history of zero and its importance, its usage in various cultures is discussed, in addition to that its relevance and importance in fields other than mathematics is discussed

According to Charles Seife, author of "Zero: The Biography of a Dangerous Idea", The Number zero was first used in West circa 1200; it was delivered by an Italian Mathematician, who joined this, with the Arabic numerals. For Zero there are at least two discoveries, or inventions. He says that the one was from the Fertile Crescent. That first came to existence in Babylon, between 400 to 300 B.C. Seife also says that, before 0 getting developed in India, it started in Northern Africa and from the hands of Fibonacci and to Europe Via Italy.

Zero, initially was a mere place holder, Seife says 'That is not a full zero', "A Full zero is a number on its own; It's the average of 1 and -1". "In India zero took as a shape, unlike being a punctuation number between numbers, in the 5th century A.D.", says Dr.Robert Kaplan. He is the author of "The nothing that is: A Natural History of Zero". "It isn't until then and not even full then, that Zero gets citizenship in the republic of numbers," says Kaplan.

In Mayan Culture, In the new world the second look of Zero appears then, in the centuries of A.D. Also Kaplan says, "That I suppose Zero being wholly devised form the scratch"

An Italian book mentioned a point about Zero, saying that The usage of Zero by Ellenistic Mathematicians, would have defined a decimal notation equivalent to the system used by the Indo-Arabic. The Book is titled - "La rivoluzione dimenticata - The Forgotten Revolution" Russo, 2003, Feltrinolli by Lucio Russo.

The ancient Greeks were very doubtful about zero as being a number. They kept posing questions on this topic. "How can nothing be something?", these questions led to philosophical arguments about the usage of zero. Comparing it with vacuum many discussions took place.

number zero origin - More information

More about the number zero origin:-

Zero is written as a circle or an eclipse. Earlier, there was no much difference between the letter o and 0. Type writers earlier had no distinction between o and 0. There was no special key installed on the type writer for zero. A slashed zero was used to distinguish between letter and digit. IBM used the digit zero by putting a dot in the center and this was continued in the Microsoft windows also. Another variation proposed at that time was a vertical bar instead of dot. Few fonts which were designed for the use in computer made the o letter more rounded and digit 0 more angular. Later the Germans had made a further distinction by slitting 0 on the upper right side.

number zero origin - importance

IMPORTANCE:-

The value zero is used extensively in the fields of Physics, Chemistry and also Computer Sciences. In Physics zero is distinguished form all other levels. In Kelvin Scale the coolest temperature chosen is zero. In Celsius scale zero is measured to be the freezing point of water. The intensity of sound is measured in decibels or photons, wherein zero is set as a reference value.

Zero has got very importance as all its binary coding is to be done with 1's and 0's. Before the existence of 0 the binary coding is very difficult. The concept of arrays also uses 0 prominently, for n items it contains 0 to n-1 items. Database management always starts with a base address value of zero.

Online Tutoring And The Future of Learning

Teachers today are faced with more students than ever before. Even school districts that make an effort to keep their classes small are forced to add more students than any one teacher can effectively teach. Students who happen to fall behind in their classes for any reason can find themselves falling further and further behind over time. Even students with great potential may find themselves frustrated by teachers who simply do not have the time to give them the individual attention that they deserve.

The future of education is the internet. No other form of communication and training comes even close to providing the benefits of online learning. Although great transformations take time, one way to benefit from internet education now is through web tutoring services.

Subjects like chemistry and physics are not just about memorizing a few facts and repeating them back when asked to do so. In order to learn advanced concepts students must be fully engaged. This is why the quality of tutoring matters.

This dilemma is being faced in homes and classroom everywhere. A tried and true method that many parents have used is that of hiring a tutor. Unfortunately, great tutors are as rare as great teachers are.

The best way to master a subject is to learn it directly from someone who knows it well and who knows how to teach. While anyone can be a tutor, not everyone can be effective at it. This distinction might not matter with simple subjects, but as study material becomes more complex, it matters a lot.

Finding the right tutor usually involves travel, trial and error. Students must go to the location of the tutor and return home afterwards. Between getting there and back, they have spent more time travelling than learning. With an online tutor, no travel is necessary. Students simply log on and start learning. Over time, this gives students who use an online tutor a serious advantage over those who do not.

One of the major reasons that parents do not hire tutors for their kids is the cost. Frankly, many parents cannot afford to pay for tutoring services. Good tutoring is expensive, the time and money involved can quickly spiral out of control. Online tutoring reduces these expenses to a bare minimum; without reducing the quality of tutoring.

The great pity of modern education is that young and curious students do not always get the chance to challenge themselves. Many brilliant kids languish in classrooms, uninspired and disappointed. Taking learning to the web with online tutoring means that students everywhere are finally getting the educations that they deserve.

What is an Integer in Math

Introduction to an integral in math:

In mathematics, an integral is one interesting topics in number representation. Integer has a set of numbers in which includes positive numbers, negative numbers and zero. An integer contains complete entity or unit. In integer, there is no fractional parts and also no decimal numbers. Integer performs different types of arithmetic operations which are addition, subtraction, multiplication and division. Let us solve some example problems for an integer in math.

Example for an integral in math:

489, - 546, 0, 84, etc.

Different rules of an integral in math:

Different rules of an integral in math are,

Integer Addition Rules:

In addition, we use the same sign means then we add the same sign integer values and then we get the same sign integral value as result.

Positive integral + Positive integer = Positive integer

Negative integral + Negative integral = Negative integer

Otherwise, we use different signs means then we subtract the different sign integral values and then we get the largest absolute value as result.

Positive integral + Negative integral

Negative integral + Positive integer

Integer Subtraction Rules:

In subtraction, we keep the first integer as same, next we change the subtraction sign to addition and change the second integers sign into its opposite then we follow the same rule for integer addition.

Integer multiplication Rules:

Like addition rule,

Positive integral × Positive integer = Positive integer

Negative integer × Negative integral = Positive integer

Positive integral× Negative integral = Negative integral

Negative integral × Positive integral = Negative integer

Integer Division Rules:

Like multiplication,

Positive ÷ Positive = Positive

Negative ÷ Negative r = Positive

Positive integer ÷ Negative integer = Negative integer

Negative integer ÷ Positive integer = Negative integer

Example problems for an in math:

Some example problems for an integral in math are,

Example 1:

Using addition operation, simplify the given integral

842 + 384

Solution:

Given two numbers are

842 + 384

Both are positive integers and the result is also a positive numbers

Here we add 842 into 384, and we get the result

842 + 384

1226

Solution to the given two is 1226.

Example 2:

Using subtraction operation, simplify the given

958 - 575

Solution:

Given two numbers are

958 - 575

Both are two positive and the result is also a positive numbers

Here we subtract 958 into 575, and we get the result

958 - 575

383

Solution to the given two is 383.

Example 3:

Using multiplication operation, simplify the given

127 × 253

Solution:

Given two numbers are

127 × 253

Both are two positive and the result is also a positive numbers

Here we multiply 127 into 253, and then we get the result

127 × 253

32131

Solution to the given two is 32131.

Example 4:

Using division operation, simplify the given

9000 ÷ 30

Solution:

Given two numbers are

9000 ÷ 30

Both are two positive and the result is also a positive numbers

Here we divide 9000 by 30, and then we get the result

9000 ÷ 30

300

Solution to the given two integra is 300.

Example 5:

Using multiplication operation, simplify the given integral

Solution:

Given two integra numbers are

Givenintegral number has both positive integral and negative integers so; the result is a negative numbers

Here we multiply - 487 into 213, and then we get the result

Solution to the given two integra is - 103731.

Example 6:

Using addition operation, simplify the given

Solution:

Given two integra numbers are

Both are two negativeintegral so, the result is also a negative numbers

Here we add - 86 into - 252, and then we get the result

Solution to the given two integral is - 338.

Practice problems for an integral in math:

Problem 1:

156 + 845

Answer: 1001

Problem 2:

756 - 345

Answer: 411.

Problem 3:

56 × 245

Answer: 13720

Problem 4:

'9996 / 357'

Answer: 28

Problem 5:

Answer: 607

Problem 6:

Answer: - 601.

Problem 7:

Answer: - 1170

Problem 8:

' 836 / 38'

Answer: 22

Types of Management Plans

Introduction:

The prosperity of an organization depends upon the preparation and execution of the management plans. It is a well known fact that it is impossible for an organization to operate without outlining proper management plans. Over the years through extensive study and management research, many scholars have divided management plans in two types, namely, Strategic Management Plans and Operational Management Plans.

Classification of management plans

Strategic Management Plans - It involves proper planning and far-sightedness for conceptualizing the strengths and weaknesses of the organization, pertaining to the environment in which it exists. Strategic Management Plans deals with the envisioning of at least three to five years in the future and deciding what are the pathways that the organization intends to take and create new vistas of opportunities. It strongly involves the basic elements of market research and financial projections with detailed study of promotional planning and taking all the necessary steps to fulfill the operational requirements. It is the best way to find out the amount of capital to be raised, expansion target and optimum use of the available resources. Strategic managerial plans also deals with relationship managerialas in today's world, management and the correct use of contacts is very important.

Operational Management Plans - It is the interim period which deals with Operational Management Plans. This is also termed as Tactical Planning and it also deals with the aspects that involve the concept of an annual budget. Operational managerialPlans entirely focuses on making sure that a given task is completed. It is irrespective of whether it is driven by the entire organization's budget, any personal budget or any functional area of responsibility. It can also be said that operational managerial plans are indirectly derived from strategic managerial plans. It is an outflow of a detailed strategic managerial plan and can be seen as a part of the initiating and implementation stage of a more comprehensive long term plan.

Standing & Single Use Management Plans -

Standing Plans are further of three types, namely Policies, Procedures and Rules. While Single Use Plans are further of two types, namely, Programs and Budgets. Here is a short note on different types of Standing and Single Use Plans :

Policies - It focuses on accomplishing the organization's objectives by furnishing the broad guidelines for the correct course of action.

Procedures -Procedures outline a more specific set of actions and deals with the implementation of a set of related actions in order to finish a particular task.

Rules - Rules are a set of guidelines that show the way and manner in which a task is to be accomplished. It lays down the do's and don'ts that are to be strictly followed by the members of the organization without any deviation.

Programs - Programs deal with the guidelines that are set for accomplishing a special project within the organization. The project may not be in existence for the entire tenure of the organization, but if the project is accomplished, it might result in short-term success of the organization which might ultimately prove to be extremely helpful.

Budget - A Budget represents a specific period of time which indicates it as a single user financial plan. It is a complete set up indicating the process of procuring the funds and channelizing the funds. It shows in details how funds are to be utilized on labor, raw materials, capital goods, marketing and information systems.

Five numbers summary online

Introduction to five numbers profiles:

Five number summary is one of the important topics in mathematics. Five number summary is a sample, from which they are derived from a certain group of people. Five number summary makes a number of observations. In one variable, it has a number of observations. Five summary has different statistics. Here we help you learn about various statistics involved five number summary.

Online:

The specific meaning of the term online is nothing but connecting two States. Online is used primarily in the field of computer technologies and telecommunications. Online can be transferred to the World Wide Web, or it may be the Internet.

Five number summary information:

Participate in five different statistics are the number of resumes

Minimum

Maximum

Median

Lower quartile

Upper quartile

Minimum:

The lowest value in the given set of numbers.

Maximum:

The largest value in the given set of numbers.

Median:

The average of the values in the given set of numbers.

Lower quartile:

The number between the minimum and average.

Upper quartile:

The number between the maximum and median.

Five number summary online help-steps to address:

There are various steps to address these five number summary is,

Monitoring can be arranged in ascending order.

You can determine the lowest and largest observation.

You can determine the median. When supervision is an odd number of observations, the median is the Middle observation. Otherwise, it's an even number the median is calculated on the average of the two middle numbers.

Upper quartile can be determined. When observations minus one is divided into 4 means he is starting with median observation and on the right side. Otherwise monitoring is not divisible by four means that upper quartile the median of observation to the right of the location of the median.

Lower quartile can be determined. When observations minus one is divisible by 4, then it starts with the median and his observations on the left. Otherwise monitoring is not divisible by four means lower quartile median observation left find common median

Five number summary online help-example problems:

Example 1:

Help to find the five number summary for a given set of data

{235, 222, 255, 244, 217, 228 and 267}

Solution:

This set of data

{235, 222, 255, 244, 217, 228 and 267}

{217, 222, 228, 235, 244, 255, 267} [Organize set in ascending order]

The minimum and maximum values in a specified set of data are 217 and 267.

Median:

In view of the observations is odd. Thus the median is the middle of the median observation-235.

Lower quartile:

Given the observation is not divisible by four. So lower quartile {217, 222 and 228}

Upper quartile:

Given the observation is not divisible by four. So the upper quartile {244, 267 and 255}.

Answer:

Minimum: 217

Maximum: 267

Median: 235

Lower quartile: {217, 222 and 228}

Upper quartile: {244 and 255, 267}

Variables in Statistics Tutor

Introduction :

The variable which is available in the statistics it is called as statistical variable. It is a feature that may acquire choice in adding of one group of data to which a mathematical enumerates can be allocated. Some of the variables are altitude, period, quantity of profit, region or nation of birth, grades acquired at school and category of housing, etc,. Our statistics tutor defines the different types of statistics variables and the example of these types. Our tutor helps to you to know more information about the variables in statistics.

Variables in statistics tutor:

Let us, see the different types used in statistics and the uses of these types. There two kinds of used in statistics. They are,

Statistical 1: Qualitative

Statistical 1: Quantitative

These two kinds are used for various uses based on the statistics. Also, these types are divided into number of categories and which is used to various uses.

Explanation :

Qualitative :

The qualitative variant is the initial category of variable in statistics. Qualitative variables are cannot be measured which are called as attributes.

The qualitative variable is categories into two parts:

Qualitative type 1: Nominal

Qualitative type 2: Ordinal

1. Nominal variable:

Nominal values are the qualitative that does not hold any mathematical proposition like one's sacred quantity or city or surroundings. Using this nominal it does not do any addition, subtraction, even sorted.

2. Ordinal variables:

Ordinal variable is similar to the nominal variable but it uses some logical technique can arrange the variables. For instance in school ( junior and senior).

Quantitative variables:

The next category of statistical is a quantitative. The quantitative can be measured straightly.

The quantitative is categories into two parts:

Quantitative type 1: Continuous

Quantitative type 2: Discrete

1. Continuous :

The variable that can acquire all the values from the specified sequence then it is known as continuous. That is it can take an infinite value from the higher range to lower range of the given series.

Example:

Assume the person's age. Here, age is considered as a numerical value. If the age of the person is in among 36 and 56, the outcome can be any value among 36 and 56; therefore "Age of a person "is continuous variable.

2. Discrete :

The variable that can acquire only a specific value from the given range then it is said to be discrete variable. Hence, it can take the finite number of values only.

Example:

The number of child in the family is among 4 and 6, the outcome will be only 5. That is among 4 and 6, the can take only a specified value 5; therefore, "number of child in a family" is discrete variable.

Ancient Greek Mathematics

Introduction to ancient greek mathematics :

Ancient greeks are regarded as one of the major discoverer of "Geometry". The greeks were not intrested in numbers much. So they showed their interest in geometry which led to major discoveries. The notable achievements of the greek mathematicians were observed mainly in the period of 6th century BC to 4th century AD.

The word "Mathematics" was termed by pythagoreans (the followers of pythagoras) from the greek word "mathema" meaning " subject of instructions".

Major discoveries in ancient greek mathematics

Some of the major discoveries made by the ancient greek mathematicians are as follows :

The concept of theorems and postulates was introduced by the ancient greek mathematicians.

Euclid's elements were introduced.

One of the most important discovery was theory of conic sections during Hellinistic period.

Archimede's principle was introduced during this period.

Some major contributions were also made in the field of astronomy.

Other achievements were also made in number theory, applied mathematics, mathematical analysis and were close to integral calculus.

Major ancient greek mathematicians

The most famous greek mathematicians are:

Pythagoras

Pythagoras had major contributions in the field of Mathematics. He introduced pythagoras theorem and its proof. He also proved the existence of irrational numbers. He had interests in other fields such as astronomy and philosophy. His studies had a great influence on Plato. He also established an academy with an aim to spread Mathematics in the universe.

Anaxagoras

He was a pre - Socratic greek philospher. He made a significant contribution in the field of cosmology. He studied the celestial bodies closely.

Aristarchus

He was a Greek mathematician and an astronomer. He was the first astronomer to place sun at the center of the solar system instead of Earth. He proposed heliocentric model of solar system. He calculated distance of sun, moon from earth and their sizes.

Thales

He introduced Thales theorem and many corollaries which he used to calculate the height of pyramid and distance of ship from the shore.

Euclid

He introduced a book named Elements. He defined the terms theorems, proofs, postulates etc. His major contribution was conic section.

Archimedes

Archimedes gave an approximate value of Pi. He also calculated area covered by the arc of parabola and had major contribution in area of calculus. He produced the solution for infinite summation series.

Eudoxus

His contributions are observed in modern integration.

and many other greek mathematicians existed during the hellinistic period.

The origins of Greek mathematics are not easily documented. The earliest advanced civilizations in the country of Greece and in Europe were the Minoan and later Mycenean civilization, both of which flourished during the 2nd millennium BC. While these civilizations possessed writing and were capable of advanced engineering, including four-story palaces with drainage and beehive tombs, they left behind no mathematical documents.

K12 Homeschool Vision

Could it be me, or does life are a bit scarier than when we were kids? Violence and extreme abuse are the headlines, bullying is at an all occasion high, and teen suicide is on the rise. In a earth that feels unpredictable, more and more families are considering creating a risk-free k12 homeschool environment for children.


Eight in the past, I arrived only at that crossroad. By primary grade, it was obvious a change needed to be made for my daughter. She hasn't been thriving in the public classroom environment. I watched her become more stressed out. She wasn't being stimulated at her amount of academics and the girl spirit was slowly and gradually breaking. In primary grade! I believed if she always been there, she would continue on a downward spin out of control. This teacher and k12 homeschool are not equipped to aid kids like the girl with strong unbiased spirits to prosper k12 homeschool

As time passed, she was less thinking about going to university. The more When i listened, the additional I realized, our situation were required to change, if we have been both going to come out of this without the spirits broken a little more forward k12 homeschool

Kindergarten was a wonderful experience and your teacher was amazing. She recognized my daughter's unique skills and nurtured the girl advanced skills. My personal daughter was satisfied and confident; lifetime at our completely new k12 homeschool was great! First grade seemed to be another story while she was assigned the latest teacher. This one wouldn't have lots of experience and in just a month she seemed to be verbalizing and showing signs of being self conscious, wanting to hide her plus points, not being like to show off them.

The teacher explained to the class which my child seemed to be reading at sixth grade level because she was a student in an outer orbit academically, while the rest of the class was normal. Singling her out didn't help is important. By the occasion winter break explained around, my daughter had enough. She begged not to go back and asked to obtain k12 homeschool

That was the beginning of our home university journey. I was determined to do whatever I could to create my daughter's university days experience a happy one, filled with love, support as well as joyous memories. It had been clear she wouldn't thrive in a normal classroom environment. It had been time for us to obtain real and go back k12 homeschool

If k12 homeschool just isn't the path for your family, but your kids is struggling having k12 homeschool you might wish to look into a tool which will help achieve better grades while using the least amount associated with effort.

Maria Berry is often a full time marketing and web 2 . 0 producer, with a BFA from your University of Arizona and has become a k12 homeschool Learning Coach for nearly a decade.

Buying A Pre-Packaged Homeschool Curriculum

The self-contained homeschool programs sounds so attractive to many parents, but there are many things to consider before deciding to travel this route.

In many cases a complete as well as pre-packaged homeschool curriculum can also be "one size meets all. " Furthermore, keep in mind that many likely among the reasons that you might be homeschooling your child should be to provide a more individualized education program to adjust to you child's advantages and weaknesses.

Important Areas to consider When Picking Homeschool Course load

Determine your little one's learning style. This is a combination regarding learning styles. Does your son or daughter seem to enjoy thinking about books to receive information or is usually he too fidgety and needs a more hands-on strategy?

Budget plays a crucial part for most parents when picking a homeschool curriculum. In many cases you will buy items that you didn't absolutely need or end up not liking (been presently there done that), therefore don't overspend. You are able to always add with it throughout the school year if you forgot something.
Carefully determine the volume of time your can realistically commit to actual teaching. Sometimes a pre-packaged homeschool curriculum can be very burdensome. Ask to observe sample teaching plans and appearance through a number of the individual lessons.

Don't neglect to keep your teaching style in mind. I found out through trial and error that I definitely hated certain programs with the way they were laid out. For instance, some people could possibly get distracted or overcome (myself included) by books that are loaded with activities, exercise and experiments to do. You might prefer an even more simple layout.

Not every Self-contained curriculum packages were created equal

There are many different schools of thought in relation to teaching approaches. The self-contained homeschool programs like Abeka or even Calvert are text-book primarily based and, except for that Christian content, resemble a public school approach. Then there exists the literature-based approach including Sonlight provides. They give a self-contained homeschool curriculum but some parents find the reading schedules hard to follow along with.

Another pre-packaged homeschool curriculum option would be a computer-based program including Switched On Schoolhouse. The whole programs is on cd-roms and it is self-grading, so it can be a good option for that very busy homeschooling parent. The options there for a homeschool parent today are limitless. Just remember to local plumber and make sure that the selection of homeschool curriculum is an excellent fit for your child's personality, your teaching style and the volume of time you need to teach.

It is also recommended that you try and remember the primary reasons why you wanted to homeschool your child initially. This can be an important rule to abide by when deciding when a pre-packaged homeschool programs is right for family and friends.

K12 Homeschool - Why You Should Stay The Course

Occasionally change is great but always an excessive amount of change can end up being mind-boggling, unsettling, along with counter productive.

This is particular true when it comes to your child's education and learning, and particular your kid's educational track - which is, the teaching style or curriculum a person adopt k12 homeschool

In k12 homeschool there are numerous curriculum providers and many of these are actual schools. However, not these people offer k12 homeschool Some are tied to preschool, others for you to kindergarten, a few to just elementary, and even less to just high school graduation.

There are compelling reasons why you ought to stay the course and resist the impulse to improve your child's curriculum unless essential.

When you undertake a curriculum for the child's education k12 homeschool in addition, you establish a way of delivery and coaching style commensurate while using the course materials.

You opt for whether you will choose an Internet dependent or classroom way of delivery or letters course type shipping.

You then should learn the course content and build a teaching strategy for you to wed the course with your child to be able to enhance your children's learning k12 homeschool

But did you know that just as you're having to make changes your child is also changing into your mode of the curriculum you've chosen? It will take your child some time to settle in and "get into your groove. "

To disrupt that sense of acclamation by k12 homeschool altering the curriculum can be counter productive to your child's education. From the how bewildered along with overwhelmed I was once i graduated from an exclusive university with little class sizes and enrolled in a major public legislations school with 125 students in the class.

It took me a little while to settle directly into this new environment and way of teaching and understanding. And I had been 30 years old during the time!

That is why you ought to adopt a k12 homeschool curriculum for the child that has the ability to grow with your child to help you stay the course and never disrupt your children's education.