All Johnstone's model articles
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Ideas
5 ways to explain electrolysis
From building good foundations to memorising the rules, these tips will help your students grasp this tricky topic
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Ideas
5 practical ideas for using Johnstone’s triangle
How to help your students link conceptual levels
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News
Students’ struggle with multiple representations
How important is it for students to be able to move between chemical representations to grasp fundamental chemical concepts and phenomena?
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Develop deeper understanding with models
How to bridge the gap between the ‘seen’ science and the ‘unseen’ explanation
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Making practical work more effective
Microscale chemistry and well-ordered teaching sequences reduce cognitive overload
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Chemical Bonding
A masterclass in teaching the topic of bonding, basing chemical explanation on physical forces
