Students will use order of operations in this video. They learn to combine like terms to simply an algebraic expression.

In this video, Jada helps Daniel learn how to subtract whole numbers using place values.

Students will learn how to divide whole numbers by following these steps: divide, multiply, subtract, and compare.

Watch this video to learn what all living things need: space, air, food, and water.

In this video, Jackson learns to count to 6 and 7 using chairs and apples, and how to label objects with numbers to demonstrate quantities.

In this video, Alex learns how to add 3-digit numbers uses mental math to add hundreds.

In this video, Daniel learns how to estimate the length of different objects using the units inch, foot and yard.

In this video, Jada learns how to use the standard algorithm and place value to multiply 2-digit numbers.

Many plants grow from seeds. Watch this video to learn about the life cycle of a tree and a flower.

In this video, Alex learns to read and write the number 0, and to understand the quantity "none" using comparative quantity 1.