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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Direct comparison is comparing using standard measurements or the actual objects side by side to compare.
Indirect comparisons are using other objects in non standard ways to aid our spatial reasoning and compare how attributes or the measurements such as area or volume seem to compare.