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1. Need an easy science fair project? Do a project to determine if the processing of food produces gas. Take fresh, canned, and frozen veggies and ground them up. Mix with vinegar and place them in test tubes. Then find out what happens! Place a balloon over the tube and measure the gas in the balloon.

2. You may need a science fair project related to chemical reactions, corrosion or rusting. This is a good project idea. Your main question will be: How do different liquids affect a nail? As your experiment, place a few nail (or screws) in a few test tubes and use household liquids such as vinegar, rubbing alcohol, water, etc. to see how the different liquids change the nails. Determine which substances change the nail the most and why.

3. Effects of soda on teeth. Get teeth from your dentist and place them in test tubes with different sodas. (Ex. Diet coke, Coke, 7-Up, and water as the control). How do the different sodas affect the teeth? What chemicals and substances exist in these sodas that affect the teeth in different ways? This is a science project idea related to health for younger students.

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