Fractions - Session 5: Narrating representations and analyzing tasks

Part 4: Analyzing others’ narrations of the number line to compare ¾ and 4/3

video of math teacher

Overview

This part analyzes sample narrations of the number line to compare 3/4 and 4/3. This analysis helps further articulate the work entailed in narrating representations.

Menu

  • DTE Home
  • Fractions Home
  • Sessions
    • Session 1: Studying mathematics teaching with a focus on fractions
    • Session 2: Understanding and using representations of fractions
    • Session 3: Connecting representations and developing a working definition of a fraction
    • Session 4: Using the number line
    • Session 5: Narrating representations and analyzing tasks
    • Session 6: Using public recording space
    • Session 7: Studying how tasks and public recording space support mathematics teaching
    • Session 8: Supporting students' narrations; and using a 'public-recording-space checklist'
    • Session 9: Investigating strategies for comparing fractions
    • Session 10: Supporting students’ understanding and use of representations shared by classmates

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