Let your students test which solids and solutions/liquids conduct electricity with a microscale conductivity meter
2020-11-30T10:23:00Z
Test your 11–14 students’ knowledge of separation techniques; elements, mixtures and compounds; periodic table trends
2020-10-15T09:35:00Z
The hydrophobic surface avoidance techniques of salt
Explore surface tension by making patterns in milk using items from the kitchen cupboard. Includes a video aimed at learners, kit list, instruction and explanation.
Use your smartphone to measure changes in concentration across different concentrations of squash at home or in the classroom. Use your results to predict the concentration of an unknown dilution of squash.
Use this tutorial, including a video demonstration, to help post-16 students learn about equilibrium, the Gibbs free energy and the feasibility of reactions.
Try this tutorial with accompanying videos to help teach students on post-16 courses about the concept of entropy and the second law of thermodynamics.
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