Get down to the rubber with this science project that tests the effectiveness of different types of erasers.

Science fair project that builds a magnetometer and demonstrate its uses.

This science fair project idea studies whether a religious sleeping schedule relates to a higher IQ.

In this science fair project, kids will be able to see where germs reside on their hands while gaining insight into the benefits of thorough hand washing.

Design and build an invention inspired by Rube Goldberg's designs. Build your invention. Test the machine, write a detailed report.

This experiment that explores water and air pressure will amaze your fifth grader as it appears that a single card is holding water in an upside-down glass.

Find out the differences (if any) in the frequencies of voices produced from a computer, from a phone, and directly coming out of the voice box of a human.

It's the day before the test, and you still have a ton to memorize! Sound familiar? Test memorizing techniques to help yourself out next time.

In this activity, you'll send your kindergartener on a scavenger hunt to find sounds and create a sound recording. Here's how!

The aim of this science fair project is to study the mathematical construct called magic squares and create a unique magic square puzzle.

This science fair project creates a visual model of whatâs happening to sound waves as a car approaches and then leaves.

This science fair idea project identifies the active ingredients in soap and experiments with the properties of soap.

Make water and clay play a little more scientific with this hands-on experiment that teaches displacement and shows how an object's shape affects its buoyancy.

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

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

Milk is made of water and fat; but how can you separate the two? Find out in this color changing milk experiment.

The objective of this science fair project is to examine the effects of temperature on salt and water solutions, as they form crystals over time.

Science fair project which compares the rates of photosynthesis for various light sources. Which type of light will be best for photosynthesis and why?

How would you dry your wet clothes if your dryer didn't work? Find out with this fun experiment!

This science fair project idea explores the egg's thin membrane.

Can you think of a way of cleaning dirty water using the sun? In this activity, you will be making a "solar still" that is able to do just that!

Come take off your shoes and explore with your feet. Your child will embark on a barefoot adventure as he plays with different textures.

The goal of this science fair project is to demonstrate the effects of oxidation by writing a message in invisible ink made from lemon juice.

Help your preschooler practice observing and experimenting with this exciting activity where they'll get to examine objects below the water's surface!

Encourage your child to jump into sea creature science by creating her own colorful "socktopus" sculpture.

Explore scientific concepts with this experiment that introduces kids to the scientific method!

This science fair project idea quantifies the effect of specific food sources on red worm (Eisenia foetida) livelihood.

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