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

The purpose of this science project is to investigate which will grow larger plants: compost, soil and Miracle - Gro, a mixture of both.

The purpose of this science fair project is to determine whether Green Bags, with or without refrigeration, are most effective in preserving food.

The objective of this science fair project is to determine whether drawing with the right side or the left side of your brain will produce a better picture.

Test products which claim to reduce wrinkles, and determine which is the most effective. Test effectiveness over three weeks, using a sample of volunteers.

The goal of this science fair project was to examine how different angles of decline affect the tipping point of a vehicle.

The goal of this science fair project is to evaluate the effect of heat on sound wave frequency.

Check out this hot project idea to culture bacteria and determine if the claims about the anti-bacterial properties of curry and cinnamon are true.

Science fair project that determines whether brain size is correlated with intelligence.

Determine if each hemisphere specializes in dealing with specific functions. Include illustrations of the brain, it hemispheres.

The objective of this science fair project is to determine the rate at which participants can respond to different patterns.

This science fair project idea raises awareness of a real ecological issue.

The project determines which laundry detergent is best for cleaning clothes.

Free science fair project idea that examines cheating in school-age children. Project involves a task in which children are tested on various tasks.

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

Kids love to hear about themselves. And reading about themselves is even better! This personal yearbook will let them record all their important facts.

Look for correlation between pH values of commercial soaps and detergents and manufacturer claims about eye irritation hazards.