Irreversible Changes: Cooking and Burning
Students will observe and discuss examples of irreversible changes, such as cooking food or burning paper, understanding that new materials are formed.
Key Questions
- Justify why cooking an egg is an irreversible change.
- Differentiate between a reversible and an irreversible change in matter.
- Predict what happens to the properties of a material after an irreversible change.
Common Core State Standards
Suggested Methodologies
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5E Model
The 5E Model structures lessons through five phases (Engage, Explore, Explain, Elaborate, and Evaluate), guiding students from curiosity to deep understanding through inquiry-based learning.
unit plannerThematic Unit
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