Exhaling Carbon Dioxide/Respiration Lab

Exhaling Carbon Dioxide/Respiration Lab
Exhaling Carbon Dioxide/Respiration Lab
Exhaling Carbon Dioxide/Respiration Lab
Exhaling Carbon Dioxide/Respiration Lab
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62 KB|2 pages
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Product Description
This lab activity, geared towards students in grades 7-12, uses simple chemicals to answer the question: Is there a relationship between exercise and the amount of carbon dioxide you exhale? The lab is set up to include the identification of both controlled and manipulated variables, and has everything from pre-lab questions, materials, procedure, post lab questions, etc. It requires the purchase of bromthymol blue, an $8 bottle should cover 200-300 students.
Total Pages
2 pages
Answer Key
N/A
Teaching Duration
45 minutes
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$1.25
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Mrs V Science

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