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The World of Matter · Semester 1

Diffusion and Osmosis

Exploring the movement of particles in solutions and across semi-permeable membranes.

Key Questions

  1. Analyze the factors that affect the rate of diffusion.
  2. Differentiate between diffusion and osmosis in biological systems.
  3. Predict the net movement of water across a cell membrane in different solutions.

MOE Syllabus Outcomes

MOE: Particulate Nature of Matter - S1MOE: Biological Processes - S1
Level: Secondary 1
Subject: Science
Unit: The World of Matter
Period: Semester 1

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