The objective of this science fair project is to examine the cleanliness of salad preparation techniques.

Science fair project which measures the amount of heat energy released by a burning candle by calculating how many calories of heat it emits.

The objective of this science fair project idea is to determine whether frozen vegetables have more nutrients than canned vegetables.

Introduce your child to science with something they see everyday--their shadow!

Science fair project that tests how heat affects the chemical reaction between a seltzer tablet and a glass of water.

A fun activity for a hot day, this will give young kids a chance to experiment with beginning science and math â and splash around in the process!

This science fair project idea explores whether boiling and freezing water will have an effect on how much it weighs.

Whatever is stacked in your cupboard can be used to help your child learn how to compare fractions and decimals. A great hands-on math lesson!

Science fair project that determines the relationship between the temperature and the rate of cricket chirping. How many times do crickets chirp each minute?

Investigate the advantages of the use of ceramics in engines such as the tiles used in Space Shuttle. Use iron filings and magnets.