QJS Library Learning Commons

Math in Sports
Content:
- Discrete linear relations (8)
- Two-variable linear relations (9)
Grade Level: ANY
Curricular Competencies
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Students are able to use reasoning and logic to explore, analyze, and apply mathematical ideas.
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Students are able to model mathematics in contextualized experiences.
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Students are able to visualize to explore mathematical concepts.
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Students are able to explain and justify mathematical ideas and decisions.
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Students are able to communicate mathematical thinking in many ways.
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Students are able to connect mathematical concepts to each other and to other areas and personal interests.
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Students are able to reflect on mathematical thinking.
Instructions
Your Job: Complete the two activities below
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Javelin Analysis (linear relations - proportional or not proportional)
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Ski Jumping Angles (linear relations - proportional or not proportional)
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Your Final Product Should...
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Include 2 graphs (one each for Javelin and Ski Jumping) that show the relationship between angles and distance.
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Include a reference list/bibliography of the videos you used to collect your data
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Include a written reflection of the conclusions you've drawn based on your data
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Is there a relationship between angle and distance in either/both sports? Is this relationship proportional?
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Could you estimate an athlete's probability of success just by observing the angle of their javelin/skis? Explain your reasoning.
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What advice would you give a javelin thrower or ski jumper based on what you've learned?
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Tools to Do the Job:
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​Graph paper
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Javelin and ski jump videos
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Protractor
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Places to Go for Examples:
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Javelin Throw (Wanda Diamond League) - starting point for javelin throws videos
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Men's Ski Jump Finals (Olympics) - starting point for ski jump videos