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Activity

Nctm: Figure This: Beating Heart

Curated by ACT

Do you know how long it takes your heart to beat 100 times? Test your estimation and number sense skills with this problem-solving challenge. A one-page activity taken from the NCTM Math Challenges for Families Collection. Hints and real-world applications included.

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CCSS: Adaptable
Concepts
addition, critical thinking, estimation, math concepts, millions, multiplication, number sense, problem solving strategies
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Additional Tags
calculations, counting strategies, estimate, estimation in problem solving, estimation strategies, problem solving with estimation, figure this, nctm
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Classroom Considerations
  • Knovation Readability Score: 3 (1 low difficulty, 5 high difficulty)