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Raisin Elevators
A really simple but cool experiment using raisins and soda water!
CategoryChemistry > Food Science
Difficulty: Elementary school
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.
CategoryChemistry > Food Science
Difficulty: Elementary school
Acid rain and the survival of fresh water guppies (Poecilia reticulata)Featured science projectScience project video
The mortality rate of fresh water guppies (Poecilia reticulata) increases as the acid level in the water increases.
CategoryEnvironmental Science > Water Pollution
Difficulty: Elementary school
Cold water and your voiceFeatured science projectScience project video
This science fair project was conducted to find out how drinking cold water will affect the ability of a person to sing. The tests were done by comparing the high notes a person can reach before and after drinking cold water.
CategoryBiology > Human anatomy
Difficulty: Elementary 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.
CategoryChemistry > Food Science
Difficulty: Elementary school
Staining of teeth by beveragesFeatured science projectScience project video
This science fair project was performed to compare the amount of stains left on our teeth by the beverages we drink. The tests were done by comparing the effects of coffee, tea, grape juice, red wine and Coca-Cola, when exposed to tooth enamel.
CategoryMedicine & Health > Miscellaneous
Difficulty: Elementary school
Territorial behavior of hamstersFeatured science projectScience project video
This science fair project was done to find out if hamsters are territorial animals. The tests were done by placing several pairs of hamsters in cages and observing their behavior.
CategoryBiology > Zoology
Difficulty: Elementary school
How does the acidity of lake water affect the hardness of Zebra mussel shells? Featured science projectScience project video
This science fair project was conducted to determine how the acidity of lake water affects the hardness of Zebra mussel shells. It would be interesting to know if the higher levels of acidity have the effect of softening or weakening the exoskeletons of aquatic invertebrates. s.This science fair project was done using Zebra mussels that were obtained from lakes with different levels of water
CategoryEnvironmental Science > Miscellaneous
Difficulty: Elementary school
Effect of acid rain on algae Featured science projectScience project video
This science fair project was conducted to determine how acid rain affects the growth of algae in ponds. The science fair project was carried out on spirogyra, green algae and red algae by placing them in water of pH 5, 6, and 7 values.
CategoryEnvironmental Science > Miscellaneous
Difficulty: Elementary school
Keeping it chillFeatured science projectScience project video
This science fair project was conducted to compare the effectiveness of various types of food wrappers in keeping food chilled. The science fair project was done by using aluminum foil and plastic food wrap and observing how long each type of insulation could keep a bottle of water cold.
CategoryMedicine & Health > Nutrition
Difficulty: Elementary school
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