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  • Luanne Mudgett

    July 9, 2020 at 5:03 pm

    This is a concept we cover in chapter 2. I do not give them the equations for percent proportion (which I despise because the book teaches it by using cross products and I am not in favor or that as there is no conceptual understanding there, it is a “trick”) or the percent equation right off so this was my thinking for the stages of expertise concept map. Would be grateful for any feedback on the beginning stages I am presenting here or on how to transition to the percent equation.