Make Math Moments Academy › Forums › Mini-Course Reflections › The Concept Holding Your Students Back › Lesson 1 – Which Has More? – Discussion › Reply To: Lesson 1 – Which Has More? – Discussion
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The difference between direct and indirect comparison is the use of another object to link the comparison. I realize that I have encouraged my students to use what they already know about spatial reasoning to estimate something in an image. I just never really realized how much that helps them in proportional reasoning as well.