Year 9 · Science
Cells and organisation in Year 9 Science
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Focus on unicellular organisms and diffusion. Open support for “Analyse Results of Diffusion”, then explain the idea in your own words.
Year 9 learners practise unicellular organisms and diffusion.
The activities include Analyse Results of Diffusion, Compare the Structural Adaptations of Unicellular Organisms, Describe How Microorganisms are Used in Food, and related practice. The checked support below includes video, worksheet, teaching. Open a resource in its provider's website and choose the format that best helps the learner explain the idea independently.
Activities covered
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- Analyse Results of Diffusion — support from Oak National Academy
- Compare the Structural Adaptations of Unicellular Organisms — support from YouTube — Cognito USA
- Describe How Microorganisms are Used in Food — support from Oak National Academy
- Describe the Types of Microorganisms and Their Uses — support from YouTube — Smile and Learn
- Describe the Uses of Unicellular Organisms — support from Oak National Academy
- Explain Why Unicellular Organisms Use Diffusion — support from Oak National Academy
- Investigate Diffusion — support from Oak National Academy
- Link Adaptations of Unicellular Organisms to Functions — support from YouTube — Revision Monkey
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Watch it explained
watch a video explanation
Diffusion through a permeable material: practical
Best for: a clear explanation before you practise
Biology - Unicellular vs Multicellular Organisms (Middle School Science)
Best for: a clear explanation before you practise
Anaerobic cellular respiration and fermentation in microorganisms
Best for: a clear explanation before you practise
What Are Microorganisms? Bacteria, Viruses and Fungi
Best for: a clear explanation before you practise
Diffusion through the cell membrane
Best for: a clear explanation before you practise
Unicellular Organisms
Best for: a clear explanation before you practise
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Learn it properly
lessons and teaching pages
Diffusion: lesson sequence
Best for: worked examples and step-by-step teaching
Cells: lesson sequence
Best for: worked examples and step-by-step teaching
Breathing and respiration: lesson sequence
Best for: worked examples and step-by-step teaching
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Practise it
questions and activities to try
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Print and finish
worksheets away from the screen
Living organisms - KS3 Biology
Best for: pencil-and-paper practice away from the screen
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