Caramel Apples: Chemical Changes
Explore chemical changes and decomposition reactions by caramelizing sugar and making caramel.
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grade:
8
11
time:
2-6 class periods
active lab time:
60
minutes
objectives:
- Explain how sugar changes during caramelization from a macro- and micro-level
- Identify chemical and physical changes in making caramel and explain why they occur
- Explore how candymakers can change and measure caramel texture
science concepts:
chemical changes, chemical reactions, physical changes
essential questions:
- How do sugar and dairy transform in the process of making caramel?
- What chemical and physical changes occur when making caramel?
- What impacts the texture of caramel and how do candy scientists study texture?
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how did it go?
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