Heating and Cooling Materials
Students will observe how heating and cooling can cause reversible changes in materials.
Key Questions
- Analyze how heating affects the state of chocolate.
- Compare the effects of heating ice and heating clay.
- Predict what will happen to butter when it is left in the sun.
Ontario Curriculum Expectations
Suggested Methodologies
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Planning templates for Science
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
Organize a multi-week unit around a central theme or essential question that cuts across topics, texts, and disciplines, helping students see connections and build deeper understanding.
rubricSingle-Point Rubric
Build a single-point rubric that defines only the "meets standard" level, leaving space for teachers to document what exceeded and what fell short. Simple to create, easy for students to understand.
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Students will combine different solids and liquids to create mixtures and observe the results.
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The Science of Dissolving
Students will investigate which solids dissolve in water and which do not, and explore factors affecting dissolving.
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