Do you cringe when a student declares "cross multiply!" as soon as they see a problem involving fractions? It doesn't matter whether you teach elementary or high school, whether you're a parent or a tutor, having a student yell out a trick without stopping to think is painful. This book is filled with alternatives to the shortcuts so prevalent in mathematics education and explains exactly why the tricks are so bad for understanding math.
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Tina Cardone is a high school math teacher in Massachusetts. Her favorite forms of professional development are twitter and blogs. Without her online math community, this book never would have existed. When she isn't teaching or talking about math, Tina enjoys crocheting and hiking.
Le informazioni nella sezione "Su questo libro" possono far riferimento a edizioni diverse di questo titolo.
Da: Goodwill, Brooklyn Park, MN, U.S.A.
Condizione: good. Cover Case has some rubbing and edgewear. Access codes, CD's, slipcovers and other accessories may not be included. Codice articolo 2Y6RVS004IMO_ns
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Da: More Than Words, Waltham, MA, U.S.A.
Condizione: Good. . No Dust JacketFormer Library book. All orders guaranteed and ship within 24 hours. Before placing your order for please contact us for confirmation on the book's binding. Check out our other listings to add to your order for discounted shipping. Codice articolo WAL-Y-3d-01783
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Da: World of Books (was SecondSale), Montgomery, IL, U.S.A.
Condizione: Good. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc. Codice articolo 00074065037
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Da: HPB-Diamond, Dallas, TX, U.S.A.
Paperback. Condizione: Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority! Codice articolo S_434574511
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Da: HPB-Red, Dallas, TX, U.S.A.
paperback. Condizione: Good. Connecting readers with great books since 1972! Used textbooks may not include companion materials such as access codes, etc. May have some wear or writing/highlighting. We ship orders daily and Customer Service is our top priority! Codice articolo S_388786357
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Da: Half Price Books Inc., Dallas, TX, U.S.A.
paperback. Condizione: Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority! Codice articolo S_449088018
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Da: ThriftBooks-Dallas, Dallas, TX, U.S.A.
Paperback. Condizione: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less. Codice articolo G1507504373I3N00
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Da: Revaluation Books, Exeter, Regno Unito
Paperback. Condizione: Brand New. 2nd edition. 100 pages. 9.00x6.00x0.24 inches. This item is printed on demand. Codice articolo zk1507504373
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