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Videos

What Is a Food Chain?
What Is a Food Chain?
Watch this video to learn about food chains. A food chain shows how energy moves from one living thing to another.
Calculating Measurement of Exterior Angles of Triangles Using Substitution
Calculating Measurement of Exterior Angles of Triangles Using Substitution
Students are shown how to substitute measurements of interior angles of a triangle to calculate the degree of an exterior angle.
Count on a Number Chart to 120
Count on a Number Chart to 120
In this video, Jada and Alex learn to count consecutive numbers on a number chart.
Elephant's Acute Sense of Hearing
Elephant's Acute Sense of Hearing
Find information and a video about the elephant, an exceptional listener and communicator that uses its ears, trunk, and feet to detect…
Finding Measures of Interior Angles of a Triangle
Finding Measures of Interior Angles of a Triangle
This video explains how to find measures of all interior angles when their sum always equals 180 degrees.
Grammar Song: Nouns
Grammar Song: Nouns
Watch this video to learn more about nouns, which are always a person, place, or thing.
Grammar Song: When to Use Capital Letters
Grammar Song: When to Use Capital Letters
This fun grammar song demonstrates when we use capital letters: to start sentences, for the first letter of proper names, and for titles and…
How to Express Ratios
How to Express Ratios
Use this video to determine how to write a rate and unit rate for a given quantity, and use ratio reasoning to solve problems.
Identifying Complementary Angles
Identifying Complementary Angles
This video explains properties of complementary angles and that they will always equal 90 degrees.
Multiply 2-Digit Numbers by Multiples of 10
Multiply 2-Digit Numbers by Multiples of 10
In this video, Jada learns how to use the standard algorithm to multiply 2-digit numbers by multiples of ten.