The scale of the Universe 2

An interactive tool to explore the size and scale of the universe and learn about everything in between. Created by Cary and Michael Huang.

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Properties of polymers
2020-09-17T11:28:00Z
A lesson presentation with activities for your 11–14 students on polymers and their properties
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Smartphone spectroscopy: changing concentrations
Use your smartphone to measure changes in concentration across different juice drinks at home or in the classroom. Includes a video aimed at learners, kit list, instruction and explanation.
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Innovations in packaging
2020-09-14T10:48:00Z
Explore polymers and redox via food wrap innovations with this activity for 11–16 students