# Search Our Content Library

7 filtered results
7 filtered results
English Learner (EL)
Factors and Multiples
Common Core
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Prime and Composite Numbers
Lesson Plan
Prime and Composite Numbers
Take your understanding of factors one step further! Use this lesson to classify factors as prime and composite numbers while creating factor trees.
Math
Lesson Plan
Factors Over the Rainbow
Lesson Plan
Factors Over the Rainbow
Make math colorful! Teach your students to find the factors of a number using the factor rainbow strategy.
Math
Lesson Plan
The Factor Tree Strategy
Lesson Plan
The Factor Tree Strategy
Let's talk factors and products! Teach your students the factor tree strategy for finding all factors of a product. This lesson can be taught on its own or used as support to the lesson Divisibility Rules.
Math
Lesson Plan
Factor Friend or Foe?
Lesson Plan
Factor Friend or Foe?
Which number doesn't belong? This lesson requires students to think critically as they determine which number is not a factor of a particular number. Teach it on its own or as support for the lesson Factors Over the Rainbow.
Math
Lesson Plan
Multiples and Skip Counting
Lesson Plan
Multiples and Skip Counting
Help your students understand the connection between skip counting, multiples, and multiplication with this lesson. Teach it on its own or use it as support to the lesson Clap Counting with Multiples.
Math
Lesson Plan
Multiplying with Arrays
Lesson Plan
Multiplying with Arrays
Making mistakes helps us learn! Your students will flex their analytical muscles to pinpoint errors in multiplication problems using arrays. Use the lesson on its own or as support to Base Ten Arrays for Multi-Digit Multiplication.