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National Council of Teachers of Mathematics 2014 Annual Meeting and Exposition

Please note: The NCTM conference program is subject to change.

338- Using Open Number Lines to Build Number Sense and Computation

Friday, April 11, 2014: 9:30 AM-10:30 AM
Melrose (Hilton)
Lead Speaker:
Ann Carlyle

Handouts
  • Session #338, Carlyle, It Makes Sense! Using Open Number Lines to Build Number Sense and Computation Skills.pdf (296.2 kB)

    • Help children make meaning of a tool for addition and subtraction on an open number line. The Common Core State Standards suggests fluency with strategies. The open number line becomes a model that students can use flexibly, counting forward by jumps of ones or tens, and improve their understanding of the relationship between addition and subtraction.

    Presentation Format: PreK-2 Session
    Grade Band Audience: PreK to 2

    See more of: PreK-2 Session
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