Year 9 · Science

Diffusion: particle model in Year 9 Science

6 checked activities 4 video matches

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Focus on diffusion and osmosis explained. Start with “Revise How Diffusion Works”, then explain the idea in your own words.

Year 9 learners practise diffusion and osmosis explained.

The activities include Revise How Diffusion Works, Understand How Diffusion Works in Plants, Understand How Diffusion Works in the Body, 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

Revise How Diffusion Works
Understand How Diffusion Works in Plants
Understand How Diffusion Works in the Body
Understand How High and Low Concentrations Relate to Diffusion
Understand How Temperature Affects Diffusion
Understand Osmosis as a Special Type of Diffusion

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Watch — a video of a teacher explaining it

Learn — a lesson or teaching page to read and work through

Practise — questions or activities to try

Print — a worksheet you can print, usually with answers

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Oak National Academy, BBC Bitesize, Corbettmaths and Mathsframe normally open with no account. Twinkl access varies by resource, so we only show a free label after checking the resource's own page. Unconfirmed access appears only under Everything.