This science fair project idea examines the differences between bottle water, filtered water, and tap water.

Gymnosperms are coniferous trees that reproduces using pine cones to spread seeds. Check out this simple pine cone experiment to learn about the process!

This science fair project idea examines liquids of different densities.

This science fair project discovers the causes, effects and practical applications of buoyancy and encourages technological advances.

Science fair project that determines whether cooling eggs helps them be peeled more easily. Compare the time it took to peel each egg.

This project explores whether the tempo of the background music we hear in a businesses is important to the environment and how customers move.

This science fair project idea examines whether boys and girls differ in reflexes.

Check out this fun science fair project idea to explore fun facts about fruit juices and learn why do juices turn bad in the fridge.

This science fair project idea discovers whether there are some objects that do not fall at a constant rate.

This science fair project idea discovers the practical applications for the structural design of a snail shell.

Plants and light seem to be good buddies, but how far does the friendship really go?

Students will investigate the illumination durations and intensities of different luminous substances of different colors of the spectrum.

This cool physics demo illustrates the simple harmonic motion of a pendulum while teaching kids the important concepts of potential and kinetic energy.

Investigate which substances are most effective at removing salt from water.

This science fair project idea is develops new or improved paper making techniques and encourages recycling.

Most people assume that cold water freezes more quickly, but could that be false? Does hot water freeze faster than cold water? Let's find out!

This science fair project idea tests the efficacy of both synthetic and natural antibiotics.

This science fair project idea determines exactly how much of an effect road grade has upon a cyclistâs speed.

This science fair project idea tests for the existence of an ability known as remote viewing.

Science fair project that determines what percentage of air is made up of oxygen by examining the chemical reaction between oxygen and rust.

Research long-term effects and draft a questionnaire about frequency of marijuana use and average annual income. Interpret findings in a detailed report

This science fair project idea's objective is to become familiar with items your family regularly throws in the trash.

This science fair project idea studies how talking on a cell phone affect driving?

Find the North Star, and measure your latitude! The purpose of this science fair project is to find latitude and learn about geographic locations.

Which battery lasts the longest? In this science fair project, kids will test popular brand name batteries like Duracell and Energizer against generic brands.

Plant sunflower seeds , measure height, calculate average height, compare size and weight of heads. Interpret findings in detailed report.

Research active ingredients in anti-aging creams. Test skin creams on volunteers, document the effectiveness of the creams with before an after photographs.

Research information on vitamin content in foods, Examine the effect of vitamins, test organic samples of fruits, meats, grains for vitamin content.

This science fair project idea discovers the mechanism of laminar flow and encourages technological progress based on this concept.

This science fair project idea explores which is better for diffusion and cell absorbing, more surface area, or more volume.