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Claim-Evidence-Reasoning: (CER) Shoe Bottoms
Submitted by: Dylan F.
Recommended Grade Level(s):
Appropriate for: Grade 10–12
Teaching Topics & Concepts:
Physics, friction, Newton's 2nd Law, force.
Standards:
Science and Engineering Practices. Analyze data using tools, technologies, and/or models (e.g., computational, mathematical)
in order to make valid and reliable scientific claims or determine an optimal design solution. (HS-PS2-1)
• Theories and laws provide explanations in science. (HS-PS2-1)
• Laws are statements or descriptions of the relationships among observable phenomena.(HS-PS2-1)
• Connections to Nature of Science
Disciplinary Core Ideas. PS2.A: Forces and Motion. Newton's second law accurately predicts changes in the motion of macroscopic
objects. (HS-PS2-1)
Crosscutting Concepts. Cause and Effect. Empirical evidence is required to differentiate between cause and correlation and make
claims about specific causes and effects. (HS-PS2-1)
Time Requirements:
Activity Time: 1–2 90 minute classes
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