Metadata
Mathematics Pre-K to Grade 2 Understand Medium
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Metadata

  • Subject

    Mathematics

  • Education level

    Pre-K to Grade 2

  • Cognitive goals

    Understand

  • Difficulty estimate

    Medium

  • Tags

    addition, subtraction, number bonds, manipulatives, number sense, early math

  • Number of questions

    5

  • Created on

  • Generation source

  • License

    CC0 Public domain

  • Prompt

    Assess students' understanding of addition and subtraction as composing and decomposing numbers within 20 using number bonds and concrete manipulatives. Items require representing put-together/take-apart situations with number bonds, modeling with manipulatives or drawings, solving missing-addend and subtraction problems, and explaining reasoning and strategies (e.g., counting on, making ten). Appropriate for Pre-K–Grade 2; medium conceptual and applied tasks.
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Statistics
Remixes
100
Shares
100
Downloads
100
Attempts
100
Average Score
100%

Mock data used for demo purposes.