# Videos Divide Whole Numbers by Unit Fractions
In this video, Emily learns how to divide a whole number by a fraction. Estimate the Product of a Decimal and a Whole Number
In this video, Jada learns how to estimate the product of a whole number and a fraction. This grammar song explains how to use comparative and superlative adjectives when describing different nouns. Grammar Song: The Function of Conjunctions
Sing about the function of conjunctions "and," "but," "or," and "so." This grammar song provides examples to help kids learn when to use each… How Plants and Animals Get Energy
A food chain shows how energy passes from one living thing to another. Watch this video to learn how plants and animals get energy from the sun and… How to Perform Multiplication With Decimals
Help students learn to fluently multiply with multi-digit decimals using the standard algorithm. Make Bar Graphs
In this video, Daniel learns the steps to make his own bar graph to present data. Multiply Whole Numbers With Zeros
In this video, Jada learns how to multiply multi-digit numbers that contain zeros. Regroup 1 Ten for 10 Ones
In this video, Marta learns how to regroup tens into ones in order to solve subtraction problems. Sound Waves, Pitch, and Volume Explained
Explain sound waves with this animation of vibrating keys on a vibraphone. Students will learn about pitch and volume.