Density and Buoyancy
Students explore the concepts of density and buoyancy and their applications in floating and sinking.
Key Questions
- Explain how density determines whether an object floats or sinks in a fluid.
- Design an experiment to measure the density of irregular objects.
- Analyze how changes in temperature affect the density of liquids and gases.
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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Types of Mixtures: Solutions, Suspensions, Colloids
Students explore different types of mixtures and their unique characteristics, including methods of identification.
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