Understand subtraction as an unknown-addend problem. For example, subtract 10 – 8 by finding the number that makes 10 when added to 8.

Counting Back Lesson Plan: Operations and Algebraic Thinking

Posted by steviep on

*Click to open and customize your own copy of the Counting Back Lesson Plan. This lesson accompanies the BrainPOP Jr. topic Counting Back. It supports the standard of using addition and subtraction...

Math Skills Lesson Plan: It’s All Fun and Games

Posted by SM Bruner on

In this math skills lesson plan, which is adaptable for grades 3-12, students work collaboratively to research selected math skills. Students then create, play, and assess a math game that is designed...