Developing Essential Understanding of Rational Numbers for Teaching Mathematics in Grades 3-5 by Carne Barnett-Clarke; William Fisher; Rick Marks; Sharon Ross

National Council of Teachers of Mathematics. Used - Good. Used book that is in clean, average condition without any missing pages.

National Council of Teachers of Mathematics, 2010-09-29. paperback. Very Good. 8x0x11. Pages Unused! Book Leaves in 1 Business Day or Less! Leaves Same Day if Received by 2 pm EST! Cover has shelf wear. Contents Unused. Very Good.

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National Council of Teachers of Mathematics, 2010-09-29. Paperback. Good +/None as issued. Clean, solid copy with neat light yellow highlighting throughout. Cover is glossy with light surface and corner wear; small bend across spine about 1" from bottom of book. Binding is tight and square; no creases to spine or cover. Books that sell for $9 or more ship in a box; under $9 in a bubble mailer. Expedited and international orders may ship in a flat rate envelope rather than a box due to cost constraints. All US-addressed items ship with complimentary delivery confirmation.

paperback. Good. Access codes and supplements are not guaranteed with used items. May be an ex-library book.

Paperback / softback. New. What is the relationship between fractions and rational numbers? Can you explain why the product of two fractions between 0 and 1 is less than either factor? How are rational numbers related to irrational numbers, which your students will study in later grades? How much do you know... and how much do you need to know? Helping your upper elementary school students develop a robust understanding of rational numbers requires that you understand this mathematics deeply. But what does that mean? This book focuses on essential knowledge for teachers about rational numbers. It is organised around four big ideas, supported by multiple smaller, interconnected ideas-essential understandings. Taking you beyond a simple introduction to rational numbers, the book will broaden and deepen your mathematical understanding of one of the most challenging topics for students and teachers. It will help you engage your students, anticipate their perplexities, avoid pitfalls and dispel… Read More