Make Math Moments Academy › Forums › Mini-Course Reflections › The Concept Holding Your Students Back › Lesson 4-2: Where Comparison Lives In Additive Thinking – Discussion › Reply To: Lesson 4-2: Where Comparison Lives In Additive Thinking – Discussion
AdministratorNovember 27, 2020 at 9:16 pm
This context actually sounds more like a removal or “take away” problem vs. comparison…
Comparison is typically a passive subtraction structure where you compare two quantities vs take away being active and involving an actual “change” in quantity.
I wonder if you could extend this context to a passive comparison situation?