Instructional Video5:33
Curated Video

Finding the Area of Polygons by Decomposing

K - 5th
In this video, the teacher explains how to find the area of polygons by breaking them down into familiar shapes such as triangles, rectangles, parallelograms, and trapezoids.
Instructional Video
Crash Course

Crash Course Kids 7.2: The Dirt on Decomposers

3rd - 8th
Take a step back and see how everything starts and ends with decomposers! [3:18]
Instructional Video
Imagine Learning Classroom

Learn Zillion: Decompose and Compose Numbers

2nd Standards
In this lesson, you will learn about numbers and their parts by decomposing and composing numbers. [3:50]
Instructional Video
Sophia Learning

Sophia: Dividing With Decomposition: Lesson 10

7th - 8th
This lesson demonstrates how to solve a division problem by decomposing the numbers within the problem. It is 10 of 11 in the series titled "Dividing with Decomposition."
Instructional Video
Sophia Learning

Sophia: Dividing With Decomposition: Lesson 3

7th - 8th
This lesson demonstrates how to solve a division problem by decomposing the numbers within the problem. It is 3 of 11 in the series titled "Dividing with Decomposition."
Instructional Video
Sophia Learning

Sophia: Dividing With Decomposition: Lesson 5

7th - 8th
This lesson demonstrates how to solve a division problem by decomposing the numbers within the problem. It is 5 of 11 in the series titled "Dividing with Decomposition."
Instructional Video
Sophia Learning

Sophia: Dividing With Decomposition: Lesson 7

7th - 8th
This lesson demonstrates how to solve a division problem by decomposing the numbers within the problem. It is 7 of 11 in the series titled "Dividing with Decomposition."
Instructional Video
Sophia Learning

Sophia: Dividing With Decomposition: Lesson 1

7th - 8th
This lesson demonstrates how to solve a division problem by decomposing the numbers within the problem. It is 1 of 11 in the series titled "Dividing with Decomposition."
Instructional Video
Sophia Learning

Sophia: Multiplying With Decomposition: Lesson 4

9th - 10th
This lesson demonstrates how to solve a multiplication problem by decomposing the numbers within the problem. It is 4 of 11 in the series titled "Multiplying with Decomposition."
Instructional Video
Sophia Learning

Sophia: Multiplying With Decomposition: Lesson 1

9th - 10th
This lesson demonstrates how to solve a multiplication problem by decomposing the numbers within the problem. It is 1 of 11 in the series titled "Multiplying with Decomposition."
Instructional Video
Sophia Learning

Sophia: Dividing With Decomposition

7th - 8th
This lesson demonstrates how to solve a division problem by decomposing the numbers within the problem.
Instructional Video
Sophia Learning

Sophia: Dividing With Decomposition: Lesson 2

7th - 8th
This lesson demonstrates how to solve a division problem by decomposing the numbers within the problem. It is 2 of 11 in the series titled "Dividing with Decomposition."
Instructional Video
Sophia Learning

Sophia: Multiplying With Decomposition: Lesson 11

9th - 10th
This lesson demonstrates how to solve a multiplication problem by decomposing the numbers within the problem. It is 11 of 11 in the series titled "Multiplying with Decomposition."
Instructional Video
Sophia Learning

Sophia: Dividing With Decomposition

7th - 8th
This lesson demonstrates how to solve a division problem by decomposing the numbers within the problem.