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Have you ever explained a task to your students, checked to make sure they understood, and then let them go to work – only to realize as they stared blankly at their work, that they actually didn’t understand? In my first years of teaching, I was so puzzled by students telling me they understood when they clearly didn’t. Even when I would ask directly, “Do you understand?” the answer I was given was often “Yes, teacher” before it became clear that the opposite was true. This was frustrating! It seemed so obvious Continue reading