Exploring Addition and Subtraction Fact Families Within 10

The video tutorial introduces the concept of fact families within 10, using part-whole models to demonstrate how numbers relate through addition and subtraction. It provides examples with numbers 4, 3, and 7, as well as 4, 2, and 6, showing how different number sentences can be formed. The tutorial encourages viewers to create their own fact families using a provided template and concludes with a review of the concept using another example.

What new insight or understanding did you gain from this video?