• RecordNumber
    398
  • Author

    Reys, Barbara J.

  • Title

    Developing number sense in the middle grades

  • Author Statement
    Barbara J. Reys, with Rita Barger [et. al]
  • Publication
    National Council of Teachers of Mathematics
  • Publication Year
    c1991
  • Collation
    viii, 56 p.:ill
  • Series
    Curriculum and evaluation standards for school mathematics addenda series; Grades 5-8
  • Biblography
    Includes bibliographical references (p. 48-49)
  • Subject

    Number concept in children- Study and teaching (Elementary)

  • ADDED ENTRIES
    Barger, Rita,Kroll, Diana Lambdin
  • LC Class
    QA
  • LC Number
    141.15
  • LC CutterNumber
    .R4D4
  • LC Date
    1991
  • DocumentNumber
    381
    • Link To Document
    https://math.iranlibs.ir/dl/search/default.aspx?Term=398&Field=0&DTC=2