Resources

Dr. Brad Witzel - Operations from Whole Numbers to Rational (Part 1)

Place value models for subtraction and division (Pt.4)

Dr. Brad Witzel - Rational Number Aquisition (Pt. 7)

John Wray talks about teaching math practices tools and having students reflect on them. He also gives ways for teachers to infuse math practices to connect learning to the standards.

How does the understanding of place value mold computation? Watch as Dr. Brad Witzel utilizes place-value understanding to solve long division and multiple digit addition. During this session, he will also examine the pitfalls associated with merely memorizing a process instead of conceptualizing...