Ep 242: Integer Multiplication

One of our most requested topics! In this episode Pam and Kim discuss integer multiplication without mismatching rules or randomly switching signs. 

Talking Points:

• Whole number multiplication strategies + meaning of integers leads to integer multiplication.
• The meaning of integers (See episodes 169, 181, 182, 183, 186)
• An integer multiplication Problem String and how to model 
• Important noticings about modeling and context
• The importance of distance, reflection and opposites
• The importance of equivalence and commutative property

Free downloads!
https://www.mathisfigureoutable.com/factsps 
https://www.mathisfigureoutable.com/big 

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Twitter: @PWHarris
Instagram: Pam Harris_math
Facebook: Pam Harris, author, mathematics education
Linkedin: Pam Harris Consulting LLC