Putting Essential Understanding Into Practice Series – serie
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Putting Essential Understanding of Fractions Into Practice in Grades 3-5
Av Kathryn Chval, John Lannin m. fl.
Häftad, 2013
230 kr
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Do your students suppose that 1/3 is greater than 1/2, since 3 is greater than 2? Do they believe that having “halves” means having two, and only two, congruent “pieces” of a whole?What tasks can you offer—what questions can you ask—to determine what your students know or don’t know—and move them …