The objective of this science fair project is to observe the properties of friction and apply this knowledge to search for a near-frictionless surface.

Demonstrate how tracks are formed by pressing your hand into a cornmeal mixture, then reverse the process and make prints of the track.

Free science fair project idea that examines the impact of gravity on a dropped carton of eggs. Design a device to protect the eggs from cracking.

This project examines which type of dance burns the most calories.

This science fair project idea researches how your choice of clothing affect how hot or cool you feel during the day.

Create uphill flow of water by using a siphon. Create vacuum by suctioning one end of tube, and submerge it under water. Watch the direction the water travels.

Demonstrate the principle of jet propulsion in this science fair project by building a rocket from household materials.

Check out this fun science project to explore the relationship between solubility, drug absorption, and time required for a drug effect to become apparent.

Cookie catastrophe! In this project you will determine if different types of cookie sheets can cause cookies to bake differently.

In this project, a basketball containing different psi is dropped to see how well it bounces.

Compare animal and plant fats and observe, and record, and draw conclusions about their similarities and differences.

In this science fair project, we will test how different kinds and shades of hair respond to bleach.

This science fair project idea determines if pancreatic lipase can break down lipids on its own or does it require the assistance of digestive bile salt.

This science fair project idea recreates the movement of planetary bodies in order to learn why they sometimes appear to move backwards.

Test the combustion of different types of woods.

This project uses toy cars to determine how friction and gravity affect cars and braking.

Can you win a staring contest? Would your performance be influenced by your eyesight? Find out in this science fair project idea!

Determine if certain colors of light are more effective for photosynthesis. Plant seeds in cardboard boxes with different light, record visible growth.

This project investigates several commercially decaffeinated tea types (black, green, oolong, white) for the presence of detectable traces of caffeine.

Create a double-slit interference out of cardboard. Produce an interference pattern that demonstrates the wave and particle characteristics of light.

Study the physical and chemical changes that make hair curl or straighten. Study ingredients, function of chemicals like thioglycolic acid.

Discover which battery composition (type) lasts the longest.

This science fair project idea explores whether it is easier to balance on a narrow ledge or on a rope.

The purpose of this science fair experiment is to investigate whether the color of your hair affects how much static electricity is carried.

The science project fair idea explores the interaction between your nose, mouth, and brain when tasting a new food or drink.

This science fair project will go beyond the simple definition of conservation to explore the different facets of what conservation means.

In this science fair project, students examine how the flow rate in a stream affects the growth of aquatic plants.

Science fair project that tests the effects of diluted soap on the size of bubbles blown from the solution. Will dilution cause smaller bubbles?

In this science project, baking powder and vinegar are used to simulate the action of a fire extinguisher.

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