Resources

Dr. Brad Witzel - Operations from Whole Numbers to Rational (Part 4)

Step by step instructions on how students might use Educreations to explain a math problem and solution. Video 4

Listen in as Dr. Brad Witzel continues his discussion regarding the importance of place value. In this session he expands on the potential gains of conceptualizing place value and the distributive property through array or area models of multiplication. When utilized in vertical planning as a com...

Dr. Brad Witzel - Rational Number Aquisition (Pt. 3)

The ICM is a tool that may be used in multiple ways, though it’s primarily a descriptivedocument. The primary use is to assist in the understanding of the principles and practices ofa multi‐tier system and what they look like when implemented within a district, building orother community agency. ...