All Science Fair Projects

Over 1000 FREE Science Fair Project Ideas!

Swimming RaisinsFeatured science projectScience project video
In this cool science experiment, you’ll show how to make raisins "swim" up and down in a jar, using nothing more than a few things that you commonly find in a kitchen.
Difficulty: Elementary school
Effectiveness of garlic in fighting bacteriaFeatured science projectScience project video
This experiment was done to find out if garlic is effective in killing bacteria. This will help us understand the effectiveness of home remedies such as the use of natural herbs (including garlic) for medicinal purposes.
Difficulty: High school
Exposure of Baby food and the degree of contaminationFeatured science projectScience project video
This experiment was done to find out if leaving baby food out of the refrigerator after it has been opened will result in bacterial contamination.
Difficulty: Middle school
Effect of Bird's Eye chili(i.e. capsicum frutescen) on Gryllus assimilis (the common black cricket)Featured science projectScience project video
This science project was conducted to determine if Bird's Eye chili can be used as a form of deterrent against Gryllus assimilis (the common black cricket). The experiment was done by spraying various concentrations of Bird's Eye chili extract on crickets.
Difficulty: Elementary school
Levels of carbohydrates in different varieties of milkFeatured science projectScience project video
This science fair project was done to find out the amounts of lactose carbohydrates contained in various types of milk. The tests were done using low fat milk, powdered milk and soy milk.
Difficulty: High school
Effect of carbonated drinks on meatFeatured science projectScience project video
This science fair project was performed to find out if the acidity in Coca Cola can dissolve meat. The testing was done by placing pieces of steak, chicken breast and salmon into bowls filled with Coca Cola, and observing the meat for 5 days.
Difficulty: Middle school
Determining the effectiveness of cinnamon oil as a natural insect repellentFeatured science projectScience project video
The objective of this science fair project is to determine the effectiveness of using a natural pesticide such as cinnamon, through observing the effect of cinnamon oil on insects such as ants, cockroaches, mosquitoes and flies
Difficulty: Middle school
A comparison on the contamination of wet and dry foodFeatured science projectScience project video
The objective of this science fair project is to determine the type of food – wet or dry food – that is most prone to germ contamination. The experiment will be carried out by dropping a slice of cucumber (wet food) and a piece of cheese cracker (dry food) for 20 seconds at various locations.
Difficulty: Middle school
How to store bread safelyFeatured science projectScience project video
This experiment was conducted to find out what conditions will help prevent bread becoming moldy. The bread was kept in different environments to observe the time taken for the mold to appear.
Difficulty: Elementary school
Comparing regular fat and low fat foodFeatured science projectScience project video
This science fair project was done to ascertain if people can really differentiate the taste between regular fat and low fat food. The science project experiment involved different types of foods with both regular fat and low fat.
Difficulty: Middle school
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