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Science fair project that uses muriatic acid to develop fingerprints that would otherwise be invisible.

This middle school science fair project determines whether DNA is most easily extracted from under-ripe, ripe, or over-ripe strawberries.

This free science fair project explores the "dirty" relationship between the presence of organic material in soil and water absorbency.

Place mushroom caps on poster board, label samples. Check beneath mushroom caps for "prints" of spores. Record and interpret prints left behind.

In this classic Ivory soap experiment, kids learn what happens to different types of soap in the microwave, and why!

Science fair project that examines the behavior of water and gravel in creek beds and the formation of sedimentary rocks.

Science fair project that develops latent fingerprints on a non-porous objects by converting superglue from a solid state to a gaseous state.

Research historic methods of food preservation. Analyze alternative recipes and techniques of food preservation. Document success with photographs.

Collect meteorite dust with a magnet in your very own backyard! The objective of this science fair project is to gather meteorite dust to study outer space.

This experiment evaluates how much influence an enticing package has on childrensâ willingness to try a new snack.

The objective of this experiment is to evaluate which types of people are most impacted by the McCollough effect.

High school kids learn about fruit fly ethology in this cool lab that determines fruit fly movement and behavior under different conditions. Check it out.

What can you do with hair after its cut? This science project teaches you practical uses for human hair.

Learn whether dark green and leafy veggies tend to have a higher Vitamin C content than lighter green varieties.

Science fair project that examines the different types of precipitation, evaluates the density of snow and calculates the ratio of snow-to-liquid.

Kids will love making sugar crystals in this sugar crystal science fair project which teaches important chemistry concepts like saturation and solubility.

Science fair project that teaches you about chemical indicators and how to make your own in order to identify various mystery solutions.

This science fair project idea explores how much force is needed to move a lever at different distances from the fulcrum.

Science fair project which compares the rate of temperature change and the maximum temperature as a result of the angle of light radiation.

Explore the role of starches as thickening agents in food, and learn about the chemical properties of starch in the process.

This experiment will determine how different kinds of light affects the strength of bakerâs yeast.

The purpose of this science fair project is to determine whether Green Bags, with or without refrigeration, are most effective in preserving food.

This science fair project idea explores whether people have an innate feel for the passing of time from a few seconds to 20 minutes.

Study emulsifiers and learn how they are used in food science, medicine, soaps and cosmetics. Identify which materials are created using an emulsifier.

This science fair project idea tests the efficiency of short term memory.

Can you plant the insect-attracting borage plant to increase the amount of beneficial insects in your garden? Find out in this experiment!

The purpose of this science project is to determine which chemical best lowers the temperature of water in a cold pack and if the amount affects its use.

Science fair project that creates fog using bottles of hot and cold water.

In this science fair project, students will try to discover if test subjects can detect the presence of Monosodium Glutumate (MSG) in food.

Science fair project that cultivates slime mold and monitors the stages of its development.