1%

Processing, please wait...

It was processed successfully!

It was processed successfully!

Preview Only

Create a free account to unlock all content!

Get Full Access

Find Factor Pairs within 100

LESSON MATERIALS move

move

Generate Student Link

X

Find Factor Pairs within 100

Lesson PDFs Generate Student Link

What you will learn from this videoWhat you will learn

How to find factor pairs.
How to determine if a number is prime or composite.
That this knowledge can help us plan a race, run a bake sale, and even do karate!

Discussion Questions
- Before Video
  What is a factor?ANSWER
  - A whole number that is multiplied to get a product.
  What is a multiple?ANSWER
  - The result of multiplying two whole numbers.
  What are some of the factors of 16?ANSWER
  - 1, 2, 4, 8, and 16.
  What number is a factor of every number?
  ANSWER
  - The number 1.
  What are the factors of 11?ANSWER
  - 1 and 11.
- After Video
  What is the difference between prime and composite numbers?ANSWER
  - A prime number has only two factors, 1 and itself, while a composite number has more than 2 factors.
  When listing the factor pairs for a number, how do you know you have found all factor pairs?ANSWER
  - The list reverses or starts to repeat with the factors in reverse order.
  When listing the factor pairs for a number using rectangles, how do you know you have found all factor pairs?ANSWER
  - The rows and number of tiles in a row (dimensions of the rectangle) reverse order. You found the rectangles that are most square-like.
  List all the factors of the number 39.ANSWER
  - 1, 3, 13, 39.
  List all the factor pairs of the number 64.ANSWER
  - 1 and 64, 2 and 32, 4 and 16, 8 and 8.
Vocabulary
- Factor DEFINE
- Factor Pairs DEFINE
- Product DEFINE
- Multiples DEFINE
- Prime number DEFINE
- Composite Number DEFINE

Reading Material
Practice Word Problems
Practice Number Problems
Lesson Plan
Teacher Guide
Assessment
Online Quiz Game Quiz PDF Exit Ticket