WHY PRE-TEACHING: A GEOMETRIC EXPLANATIONTraditionally, subjects are taught in sequential order:
e.g., first, students study algebra
HOW TO REACT TO STUDENT EVALUATIONS is to provide additional help to struggling students,
e.g., in the form of extra practice assignments. How can
WHY CORE CURRICULUM? WHY ART AND NATURE ENHANCE CREATIVITY? A MATHEMATICAL EXPLANATION explanation for this unexpected phenomenon. The main idea behind this explanation also helps explain why,
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