What is Two Dimensional Shapes? Here you will learn to identify what is two dimensional shapes?. A 2D (two-dimensional) shape is a flat shape having only two dimensions length and width without thickness or depth. A few common 2D shapes are square, rectangle circle, and hexagon. In comparison with these 3D shapes have three dimensions ..read more

Skip counting of 2 is the first step in learning to add and subtract. It’s also an important life skill because knowing your numbers truly helps you in everything from math to managing money to reading and writing. Today we’re going to learn how to skip counting of 2. Skip counting by 2 Skips of ..read more

What is sorting rule? Have the students on the team play “ Guess My Rule” by learning the following rules and using them as guiding principles. The sorting rule is a rule that tells us how to sort objects. Sorting can be done by shape, size, color, etc. Let us understand sorting by some examples ..read more

Place Value of Math from 0 to 9 Here we will learn the place value of math from number 0 to 99, in single-digit numbers, there is only one number and that is called ones place value. Place value of numbers is given below for single-digit numbers. Place Value of Math from 10 to 19 ..read more

Here you will learn the roman numbers 1 to 10, how to write numbers into roman numbers 1 to 10    Number     Roman Number                  1                 I                2                II                 3           ..read more

Do you want to know how to explain after number before number to your kid? Here is the complete process to do so. Here I am going to explain this with the help of infographics. Example(1) Dog is after the number 3 and number 3 is before the dog. Example(2) Dog is after the number ..read more

Do you want to learn about even and odd numbers? so you are at the right place. I am going to explain What are the even and odd numbers in a very simple way. whole numbers can be divided into two numbers that are even and numbers and odd numbers How to explain even and odd ..read more

Here you will learn the numbers from 1 to 100 and writing numbers in words.    Number     Number Name      0                  Zero               1                 One                 2                 Two        ..read more

Test the significance of the mean for a random sample  Formula of t-distribution Where, t= Student’s t-test statistics =sample mean =population mean =sample standard deviation n=sample size Confidence interval estimate for level of significance  Confidence interval for a one-tailed test  Confidence interval for a two-tailed test Examples of t-distribution (1): The bulbs manufacturer claims that his ..read more

Formula (  Hypothesis test for proportions ) Where, Z = test statistics probability of success in sample 1 probability of success in sample 2 sample 1 size  sample 2 size  probability of success probability of failure  number of success in sample 1 number of success in sample 2 Example (1): (  Hypothesis test for proportions ..read more