Make Math Moments Academy › Forums › Full Workshop Reflections › Module 5: Planning Your Problem Based Lessons › Lesson 5-6: Proceed or Pivot › Lesson 5-6: Question › Reply To: Lesson 5-6: Question
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Last year, quite a few of my students struggled with identifying zero pairs on an Expression Mat, which lead to difficulties when moving to an Equation Mat. As we moved into simplifying expressions algebraically, many also struggled with identifying zero pairs to make simplifying easier.