People associate calories with food, but what is a calorie? Young scientists measure the number of calories in samples of food to better understand the concept. They test a variety of samples, take measurements, and compare their results to those listed for each food. Then they discuss how to improve the experiment design and get more accurate results.

Concepts

energy, calories, calorimetry

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Additional Tags

science

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Instructional Ideas

• Remind students of the difference between a calorie and a Calorie

Classroom Considerations

• Be aware of all food allergies
• Follow all safety guidelines when working with fire and sharp objects

Pros

• Applies to daily life
• Connects biology, nutrition, and engineering principles

Cons

• None

Common Core

SL.9-10.2 SL.11-12.2 RST.9-10.3 RST.9-10.4 RST.11-12.3 RST.11-12.4