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Science Fairs


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Here's a collection of activities that may be suitable for a science fair. Please feel free to add more, or request one!

Activities

Purpose Category Status Author Time Difficulty Replications
Flame testing metal salts observe - @kgradow1 3h medium 0 replications: Try it »
Detection of Olive Oil Adulteration (with Peanut Oil) Using Visual Light Spectroscopy - - @ygzstc 10h medium 0 replications: Try it »
Detection of Added Sugar in Red Wine Using Visual Light Spectroscopy - - @ygzstc - - 0 replications: Try it »
Prototyping a kite for kids build - @oscarbrett 3h easy 0 replications: Try it »
Bean Cam observe - @cfastie 1d medium 0 replications: Try it »
Light Amber - - @cfastie - - 0 replications: Try it »
Lycopene - - @cfastie - - 0 replications: Try it »
Hand-crank powered flashlights - - @pazb - - 0 replications: Try it »
Classroom Flame Spectroscopy - - @straylight - - 0 replications: Try it »
Scan and compare different gases (in discharge tubes, like neon) using a DIY spectrometer - - @warren - - 14 replications: Try it »
Simple pulse motor generator, powered with solar panels - - @sciencetoolbar - - 0 replications: Try it »
Spectrometer with Test Tube Holder (Grade 7 Science Fair) - - @RoRo - - 0 replications: Try it »
See the Fraunhofer absorption lines in sunlight verify draft @warren 1h easy 4 replications: Try it »
Setup for UV Testing with Specrtrometer - - @JoshMc - - 0 replications: Try it »
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Add an activity  or request an activity

Activities should include a materials list, costs and a step-by-step guide to construction with photos. Learn what makes a good activity here.


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