This science fair project idea investigates food preference of birds.

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

Science fair project that tests the effects of temperature change on the reactivity of the catalase enzyme.

Help your first grade scientist learn about metamorphosis by observing the life cycle of some interesting creepy crawlies.

How does bleach kill bacteria? Kids find out in this impressive bacteria science fair project by testing different concentrations on a safe strain of E. coli.

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

Can cells be frozen? This science fair project provides information to answer this question.

The objective of this science experiment is to evaluate the affects of high and low heat capacity on a material's heat retention ability.