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Putting Essential Understanding of Ratios and Proportions Into Practice in Grades 6-8 – serie

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  1. National Council of Teachers of Mathematics - Putting Essential Understanding of Ratios and Proportions Into Practice in Grades 6-8, Häftad. Tillgänglighet: Tillfälligt slut

    Putting Essential Understanding of Ratios and Proportions Into Practice in Grades 6-8

    Av National Council of Teachers of Mathematics

    Häftad, 2015

    226 kr

    Tillfälligt slut

    Do your students think they can model ratios with sets of discrete objects and combine them to show the addition of ratios? Do they believe that equivalent ratios are based on additive relationships rather than multiplicative ones?What tasks can you offer what questions can you ask to determine …