Let's diffuse the situation. Delight learners with a video to introduce a new term. Show the quick clip to overview the definition of diffusion and provide a visual representation of the concept of diffusion.
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- Demonstrate with food coloring and beaker of water
- Ask pupils to come up with their own scenarios of diffusion after viewing the example
- Use additional resources to develop the concept as this only provides a definition
- This resource is only available on an unencrypted HTTP website. It should be fine for general use, but don’t use it to share any personally identifiable information
- Available as a resource to anyone with Internet access
- Very concise video does not go into much detail on the concept