Understanding Numbers in Elementary School Mathematics

Released on by Hongxi Wu
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  • Understanding Numbers in Elementary School Mathematics Book Detail

  • Author : Hongxi Wu
  • Release Date : 2011
  • Publisher : American Mathematical Soc.
  • Genre : Education
  • Pages : 586
  • ISBN 13 : 0821852604
  • File Size : 45,45 MB
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Understanding Numbers in Elementary School Mathematics by Hongxi Wu PDF Summary

Book Description: This is a textbook for pre-service elementary school teachers and for current teachers who are taking professional development courses. By emphasizing the precision of mathematics, the exposition achieves a logical and coherent account of school mathematics at the appropriate level for the readership. Wu provides a comprehensive treatment of all the standard topics about numbers in the school mathematics curriculum: whole numbers, fractions, and rational numbers. Assuming no previous knowledge of mathematics, the presentation develops the basic facts about numbers from the beginning and thoroughly covers the subject matter for grades K through 7. Every single assertion is established in the context of elementary school mathematics in a manner that is completely consistent with the basic requirements of mathematics. While it is a textbook for pre-service elementary teachers, it is also a reference book that school teachers can refer to for explanations of well-known but hitherto unexplained facts. For example, the sometimes-puzzling concepts of percent, ratio, and rate are each given a treatment that is down to earth and devoid of mysticism. The fact that a negative times a negative is a positive is explained in a leisurely and comprehensible fashion.

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Knowing and Teaching Elementary Mathematics

Knowing and Teaching Elementary Mathematics

File Size : 62,62 MB
Total View : 3854 Views
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Studies of teachers in the U.S. often document insufficient subject matter knowledge in mathematics. Yet, these studies give few examples of the knowledge teach