The purpose of this science project is to investigate which will grow larger plants: compost, soil and Miracle - Gro, a mixture of both.

see whether all liquids evaporate at the same rate. In other words, does water evaporate at the same rate as juice?

Probability can be a tough concept to master. Try playing this fun card game in order to help your third grader understand it a little better.

Make practicing addition facts more fun and teach your child some helpful strategies with this spin off of the traditional "Go Fish" game.

Help your child get comfortable with the concept of estimation, which will come in handy during everything from standardized tests to future shopping trips!

Using nothing fancier than old milk cartons and popsicle sticks, create a village full of fun learning for your kindergarten math student.

Examine the connection between temperature and chemiluminescence.

Analyze competed scientific studies to determine the effectiveness of ancient remedies. Create a chart that illustrates the effectiveness of these treatments.

This project explores what happens to a rubber band when it is heated and cooled.

Explore how you can achieve magnetic levitation with the Meissner Effect! This cool science project explains formation and applications of a superconductor.

Marshmallows are made of sugar, water, and air pockets. Since the marshmallow is flexible, will air pressure cause it to expand when heated in a microwave?

Want to boost math and science learning? Take a bug expedition and give your first grader practice observing and charting what they see.

Here's a place mat your second grader can create, based on the classic frontier tradition of patchwork quilting.

Help your preschooler or preschooler with shape recognition, math, and matching by creating your own personal shapes cards, good for home or car.

Play this game to help froggie hop home...and teach the number line to your kindergartener while you're at it!

What keeps a an item cooler, polymer crystals or ice? Find out in this cool science experiment!

Determine the relationship between the speed of a sound and the temperature of the air it passes through.

Determine whether a hot liquid cools off faster when liquid is added before or after a two minute wait.

Determine which seeds are most likely to survive harsh winter conditions (low temperatures).

Determine the differences between various bicep exercises, both in terms of how much muscle exertion they create and how they affect your heart rate.

A hands-on guessing game that teaches kids to recognize different coins. First graders will learn their money and their math at the same time!

Help your child learn her numbers and how to count with this fun number game!

Draw some educational value out of a summer stocked full of adventures!

Store seeds under three different environmental conditions. Plant seeds in carefully marked groups, watch them grow. Compare results.

Determine which metal has the highest rate of conductivity.

Explore the best way to store popcorn kernels. It examines the impact of moisture and temperature on unpopped kernels.

Thermometers are how we measure temperature, and we've all heard the terms "centigrade" and "Fahrenheit" tossed around, but what do they really mean?

Help your kindergartener learn to manage a telephone with this homemade keyboard that also helps kids practice letters and numbers.

Do a little kitchen chemistry as you make your own bubble solution and bubble-wand shapes!

This experiment examines whether storing your orange juice at different temperatures affects its acidity.