Episode 38: Subtraction Strategies Before THE Algorithm

In this episode, Laura and Karina discuss six different subtraction strategies for the students to learn before THE algorithm.

Show Notes:

Mathematics Glossary » Table 1 | Common Core State Standards Initiative

Adding Parents to the Equation: Understanding Your Child's Elementary School Math

Partnering With Parents in Elementary School Math

Challenge:

Find a different way of subtracting than what you learned growing up and try it out. Play with a different strategy! See if you can come up with your own.

Remember to join the conversation on Twitter:

#LearningThroughMath and tag us @LauraAndKarina