Students must be able to relate many representations of slope to form an integrated understanding of the concept.
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Melissa A. Stoner, Kristin T. Stuby, and Susan Szczepanski
By implementing high-impact activities, such as designing a school and a skate park, mathematical thinking can be linked to the engineering design process.
Patricia Wallace-Gomez
When teaching slopes of parallel and perpendicular lines, I want students to have a visual image of the lines, not just memorize a formula. A simple exercise with parallel lines can get the message across.
