Check out this mind-blowing experiment in which a hard-boiled egg will fit through an impossibly small opening with the help of only a few matches!

In this activity, your child will be challenged to create a device that protects an egg when it is dropped from a height of about 10 feet.

Demonstrate how to tell the age of an egg without having to crack it open.

This science fair project demonstrates the magic of arches by challenging students to stack telephone books on top of eggs without breaking them.

Science fair project that determines whether cooling eggs helps them be peeled more easily. Compare the time it took to peel each egg.

Brine shrimp usually live in saltwater. Investigate how salt concentration (salinity) affects the rate at which brine shrimp eggs hatch.

Study the life cycle of the common blowfly as it relates to forensic investigation. Record the first time you see flies, maggots, and eggs.

Find out which kind of bubble wrap fares best when put in impact.

Here's an experiment that will have your child experimenting with cake ingredients to learn about the chemical reactions that happen when a cake's in the oven.

Will potatoes spud or sprout faster in dry, dark, or cold conditions? Find out in this science fair project idea!

The objective of this science fair project is to experiment with balancing everyday objects and observing the the effects of gravity on materials.

This project uses science and art to help students learn and teach others about Earth's endangered and extinct species.

This science fair project idea is develops new or improved paper making techniques and encourages recycling.

Make sourdough bread...and learn some colonial history and modern science in the process!

Science fair project that compares the freezing temperature of salt water and freshwater in order to learn about supercooling and condensation nuclei.

Get your fifth grader involved in some earth science by helping her plan and create her very own rock collection.

In this fun project, use a memory game to test various age groups and determine whether aging directly affects short-term memory loss.