Density: Floating and Sinking
Students will explore the concept of density by observing which objects float or sink in water and other liquids.
About This Topic
Students will explore the concept of density by observing which objects float or sink in water and other liquids.
Key Questions
- Explain why some objects float while others sink.
- Compare the densities of different liquids using layered experiments.
- Predict whether an unknown object will float or sink based on its material.
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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