Analyze competed scientific studies to determine the effectiveness of ancient remedies. Create a chart that illustrates the effectiveness of these treatments.

This project determines the age of a tree using a growth factor chart instead of cutting the tree down to count the rings in its base.

Determine the efficiency of multi-tasking by comparing how long it takes students to complete different tasks. Collate data, complete Summary Chart.

This science fair project idea determines how your body responds to allergies.

Leave your computer on 24/7. Will this lead to to more frequent crashes, freezes, and a slower processing speed? Find out in this science fair project idea.

This interactive project invites science fair-goers to participate in examination and recording to demonstrate the importance of firsthand observation.

This fun science fair project for 8th grade demonstrates what Kepler's 3rd law predicts about a planet's orbital period and its distance from the sun.

This science fair project idea explores what common compounds can be easily separated out in a centrifuge.

Determine how good we are at direct and indirect observation.

Check out this cool science fair project on identifying rocks and minerals for kids.

Investigate the advantages of the use of ceramics in engines such as the tiles used in Space Shuttle. Use iron filings and magnets.

This science fair project idea explores how far the average human can see.

This science fair project idea teaches about the size of two different systems: the solar system and an atomic system.

This science fair project idea investigates how images are influenced by changes in light.

This science fair project idea creates an underwater habitat and explores the basic needs of living things under water.

Demonstrate that insects observe colors and choose favorites. Place colored pieces of construction paper on a flat, glassy surface, observe bug preference.

This fascinating science fair project explores eye color genotypes.

introduction to organic chemistry. study what happens when polymer molecules are mixed with borax solution.

Why does honey crystallize? This science fair project project answers this question and identifies the variable that makes this sweet solute crystallize faster.

This fun and easy middle school science fair project idea explores the topic of pollution and demonstrates if polluted soil affect the growth of green plants.

This science fair project idea explores plant growth from a bulb, root, and a stem and investigates asexual plant reproduction.

This science fair project idea examines which type of insulation holds in the most heat.

Science fair project which determines whether your current calorie intake will cause you to lose or gain weight over time.

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

Determine how we can separate the components of a solution

Construct calorimeter and determine the caloric value of a sample of foods by change in temperature for each of the foods.

This experiment determines the distribution of darts around a bulls eye to simulate the probability of an electron's location in its own cloud of electrons.

Study how liquids separate into layers by creating a liquid gradient, different density liquids separate into layers in a graduated cylinder.

Will potatoes spud or sprout faster in dry, dark, or cold conditions? Find out in this science fair project idea!