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Different allotropes of carbon | Johnstone’s triangle worksheets | 14–16 years
Use these worksheets to get learners thinking about carbon allotropes at different levels, from sub-microscopic structures to macroscopic properties
Use Johnstone’s triangle to develop learners’ thinking about allotropes of carbon at three different conceptual levels: macroscopic, sub-microscopic and symbolic.
This resource is made up of a Johnstone’s triangle worksheet which can be used to introduce the three different conceptual levels with examples.
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