Grade 3 - Addition - Decomposition or Place Value Split
In this video, we'll explore how third graders build on their understanding of place value, addition, and subtraction as they begin to tackle multiplication and division. One key strategy involves breaking down numbers by their place value to make addition easier. While this method may not always be the most efficient, it helps deepen students' understanding of math concepts. We'll also discuss the importance of staying organized and using tools like color-coding to enhance mathematical communication.
📽️
"If you do not see this video, it is because it is part of Raising Mathematicians' premium resources. Learn more about it here. If you are already a member, you can log in below and start watching.
This post is for paying subscribers only
Already have an account? Sign in.