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Mine the Gap for Mathematical Understanding: Common Holes and Misconceptions and What To Do About Them (3-5)

by John SanGiovanni

Student Resources

  • Task Identification Tool
  1. Rich Mathematics Tasks, Student Misconceptions, Using Tasks
  2. Addition and Subtraction Within 1,000
  3. Multiplication and Division
  4. Foundational Fraction Concepts
  5. Decimal Concepts
  6. Addition and Subtraction With Fractions
  7. Multiplication and Division With Fractions and Decimals

Decimal Concepts

Big Idea #26: Representing Decimals

Task 26A (Word), Task 26A (PDF)

Task 26B (Word), Task 26B (PDF)

Task 26C (Word), Task 26C (PDF)

Task 26D (Word), Task 26D (PDF)

Big Idea #27: Representing Decimals as Numbers

Task 27A (Word), Task 27A (PDF)

Task 27B (Word), Task 27B (PDF)

Task 27C (Word), Task 27C (PDF)

Task 27D (Word), Task 27D (PDF)

Big Idea #28: Estimating and Rounding Decimals

Task 28A (Word), Task 28A (PDF)

Task 28B (Word), Task 28B (PDF)

Task 28C (Word), Task 28C (PDF)

Task 28D (Word), Task 28D (PDF)

Big Idea #29: Decomposing Decimals

Task 29A (Word), Task 29A (PDF)

Task 29B (Word), Task 29B (PDF)

Task 29C (Word), Task 29C (PDF)

Task 29D (Word), Task 29D (PDF)

Big Idea #30: Comparing Decimals

Task 30A (Word), Task 30A (PDF)

Task 30B (Word), Task 30B (PDF)

Task 30C (Word), Task 30C (PDF)

Task 30D (Word), Task 30D (PDF)

Big Idea #31: Addition With Decimals

Task 31A (Word), Task 31A (PDF)

Task 31B (Word), Task 31B (PDF)

Task 31C (Word), Task 31C (PDF)

Task 31D (Word), Task 31D (PDF)

Big Idea #32: Subtracting With Decimals

Task 32A (Word), Task 32A (PDF)

Task 32B (Word), Task 32B (PDF)

Task 32C (Word), Task 32C (PDF)

Task 32D (Word), Task 32D (PDF)

Big Idea #33: Problem Solving With Decimals

Task 33A (Word), Task 33A (PDF)

Task 33B (Word), Task 33B (PDF)

Task 33C (Word), Task 33C (PDF)

Task 33D (Word), Task 33D (PDF)

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