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Hot Ice Crystal Towers Secondary Make "hot ice," or sodium acetate, and then cause it to instantly crystallise from a liquid into "ice”, which happens so quickly that you can form crystal towers! |
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Make Invisible Ink Secondary Follow these easy instructions to make non-toxic invisible ink, in just a few minutes, using baking soda. |
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The Penny Experiment Secondary Use pennies and a few simple household ingredients to explore some of the properties of metals. |
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Plastic, not so fantastic… Secondary A design challenge from Practical Action, create a sustainable product that showcases and reduces use of plastics. |
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Grow Your Own Crystals Secondary Learn about how materials can change through different processes, by making your own crystals. |
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How can you affect the intensity of a glowstick? Secondary Another activity from Dr. Nicola Robinson, research the effects of temperature on a chemical reaction in materials, while having fun with glow sticks! |
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The Science of Non-Newtonian Fluids Secondary Dr. Emilia from Canterbury Christ Church University helps us to learn about the concept of non-Newtonian fluids while having fun with cornflour. |
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Does adding fruit affect the jelly setting? Secondary An activity from Dr. Nicola Robinson at Canterbury Christ Church University, learn about different materials and the role of enzymes using kitchen objects. |
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Potato Polymers Secondary Join Dr. Emilia to learn about biodegradable polymers and make plastic from a potato! |
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Women in Engineering – learn about vacuum and its applications from an Engineer! Secondary Celebrating International Women in Engineering Day, Megha helps us understand the principles behind vacuum and how this is applied in the engineering field to create everyday products. |
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pH Paper Part 3 – What is the Chemistry? Secondary We learn about the chemistry and reactions behind measuring pH for acidity. |
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pH Paper Part 2 - Make your own pH Paper! Secondary What can you do if you don’t have pH paper? You can make your own! |
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pH Paper Part 1 - Test for pH Secondary Work and test like a scientist using pH paper to test the acidity of various liquids, or chemicals, you can find around the house! |
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