Determine whether people can actually taste the difference between âhealthyâ cookies and the traditional version.

Instead of the traditional egg hunt, try this creative variation that will result in a beautiful Easter garden.

In this science fair project, students determine whether a bean plant grows faster and taller using a traditional soil planting method or hydroponic method.

Find out whether optical mice are useful on all surfaces or if there are drawbacks to this supposedly superior solution to the traditional roller-ball mouse.

The objective of this science fair project is to test the growth rate of a plan in a crystal medium in comparison to traditional soil.

Put a twist on traditional oil painting with this fun science activity that you and your first grader can do together.

Create an organic plastic product using vinegar and cream. Track decomposition over course of several weeks. Compare decomposition with traditional plastics.

Research different measurement systems, design your own new or improved system that can measure something difficult to measure with traditional systems.

This science fair project idea compares the cuteness reaction between genders.

There is debate about whether chalkboards or whiteboards are better. This experiment explores which leads to better retention of visually-displayed information.

Determine which video game elevates the heart rate best and burns the most calories.

Investigate the different ways in which objects and organisms can be classified, create your own. then have volunteers classify using their own systems.

Lead your first grader on a nature walk ... with a scavenger hunt-style twist! They'll try to capture photos that correspond to paint chip colors.

Find out whether matte or shiny nail polish lasts longer.

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

Thoroughly research image search engines. Consider possible improvements for visual search engines. Help design better image-matching engines.

Jazz up your patio or backyard with hip and quirky planters made from simple Mason jars.

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

The next time you've got a restless second grade earth scientist on your hands, use this experiment to demonstrate crystals and make a tasty treat, too!

Let your second grader pay homage to an ancient Olympic tradition with this modern day Olympic wreath!

This science fair project idea designs safe bicycle routes using GPS.

Does nail polish really slow the growth of nails? Explore in this science fair project idea.

In this fun science fair project, draw a 3D picture and compare the holographic effects of red and blue 3D glasses and HD glasses!

This science fair project idea determines effective strategies to help students stay awake and attentive.

This science fair project idea examines the actual cost of three household light bulbs by testing energy consumption.

Science fair project that measures the relative times it takes a plastic bag and a biodegradable plastic bag to decompose.

Free science fair project idea that examines the ergonomics of your environment. Redesign your living space to be better suited to your lifestyle.

Using plants and other items from the outdoors and clothing they already own, your kids can dress up as any one of the four seasons or simply as a Garden.

The fish most kids see is usually filleted, and it's hard to see how it came from a lake or sea. This cool gyotaku activity blends life science with art!

This science fair project idea provide quantitative data about how well the use of ASL ( American Sign Language) works in communicating with babies.