This science fair project idea determines if a particular chemical has an effect (increase or decrease) on the heart rate of Daphnia.

Encourage imagination and creativity with this magical craft that lets your child make and design his very own dragon egg.

This science fair project idea quantifies exactly how accurate the cricket thermometer is.

The objective of this science project is to determine the relationship between carbon dioxide gas and the temperature of the atmosphere.

Science fair project that studies how perfumes are made in order to determine how we can capture a scent.

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

This fall, bake some festive caramel apple cupcakes with your second grader and help her build her math skills while you're at it!

This science fair project idea investigates food preference of birds.