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1000 Science Fair Projects with Complete Instructions

Chemistry is the study of matter, which is everything around us! Chemists learn about what things are made of, how they react with each other, and how we can use them to improve our lives, such as in food science, technology and reducing environmental pollution.
Splitting Water with Electricity
General Chemistry Science Fair Project
Hard
Learn how to use electricity to split water into hydrogen and chlorine gas!
Soil as an Electrical System
General Chemistry Science Fair Project
Hard
Learn how soil can act like an electrical system and how it can be used to attract and hold plant nutrients.
Which Candle Burns the Fastest?
General Chemistry Science Fair Project
Easy
Do different colored candles burn faster? Could this mean we get to sing "Happy Birthday" for a longer time?
Grow Your Own Crystal Garden
General Chemistry Science Fair Project
Medium
Create a beautiful crystal garden with just a few simple ingredients and a little patience!
Growing Crystals in Different Temperatures
General Chemistry Science Fair Project
Medium
Let's find out if temperature affects the size of crystals!
Cooking Spray Showdown
General Chemistry Science Fair Project
Medium
Let's find out which cooking spray works best when baking cookies!
Testing Rainwater pH
General Chemistry Science Fair Project
Medium
Discover how the pH of rainwater changes in different places! Collect rainwater and measure its pH with test strips.
Salinity and Temperature: A Science Project
General Chemistry Science Fair Project
Medium
Learn how temperature and salinity interact by testing the salinity of water in three jars at different temperatures!
Stopping Soil Erosion
General Chemistry Science Fair Project
Hard
Can polyacrylamide and polyacrylate stop soil erosion? Find out in this experiment!
Sticky Tape
General Chemistry Science Fair Project
Easy
Does the type of surface affect how well tape sticks? Find out in this fun experiment!
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