Have you seen your child's math and been confused or frustrated? This "new math" isn't really new, but it can still be overwhelming. Let us help you understand!.
Mrs. Williams, a 3rd grade teacher, has created the first series of videos focusing on subtraction with regrouping. You will see examples of student thinking and the purpose of multiple representations.
We would love to create more videos to help the grownups in our students' lives better understand the math strategies they are learning. Complete this survey if you have any requests or suggestions.
Introduction - What is Number Sense?
Part 1 - Standard Algorithm
Part 2 - Base Ten Blocks
Part 3 - Number Line
Part 4 - Partial Differences
Part 5 - Regrouping within Place Values