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

This science fair project determines what effect substances have on ice, and which of these products most effectively melts ice.

Defend your cards in this multiplication math game! Your kid will enjoy using strategy to build equations and win points in this activity.

Get back into school with this exciting architecture exploration! In this craft activity your child will research, draw, and build his own school.

Multiplication facts are a necessary skill, and this board game provides a fun way for your third grader to practice them!

Check out this fun science fair project idea to determine if the size of a particle affect the rate or speed of a chemical reaction.

This experiment uses a yeast solution, liquid detergent, and hydrogen peroxide to produce an exciting reaction like no other!

A project to reinforce learning about the layers of the rainforest, rain forest ecosystem, and the greenhouse effect.

Exponents can be tricky to learn. Fortunately this game provides plenty of multiplication practice for your math student!

Create some cards and a factor board and get ready to practice multiplication. This game will help your kid get one step closer to memorizing times tables!

Practice multiplication facts and geography at the same time in this fun third grade math card game.

Help your child practice multiplication tables with this mental and physical multitasking game that uses a hula hoop to get into the swing of things.

Here's a fun math and science activity: help your child explore four different kinds of measurement, using their hand and a few simple household tools.

Check out this fun science fair project idea to explore fun facts about fruit juices and learn why do juices turn bad in the fridge.

Here is a fun middle school science project on factors affecting solubility. Learn how dissolved solids can "crash out" to form crystals when conditions change.

This science fair project idea focuses on saturated and unsaturated lipids (fats and oils).

Ethanol can be used as an alternative fuel! The purpose of this experiment is to identify a starch plant that produces the largest quantity of ethanol.

This experiment will evaluate bacterial content on toothbrushes before and after different cleaning methods to determine which method of disinfecting is best.

This science fair project teaches you about what makes persimmons so tart and how astringency can be removed by studying the effect of tannins on fruit.

The purpose of this science fair project is to investigate which food wrapping works best to keep refrigerated and non-refrigerated foods from spoiling.

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