Determine if âdouble dippingâ chips really spreads more germs than dipping only once per chip.

Kids will learn how to make a thermometer to to explore liquid density in this great science fair project. Which liquids are affected by temperature the most?

This activity will help your child tackle those tricky fraction word problems by way of a hands-on method.

This simple heat transfer experiment is a great introduction to the concepts of heat transfer and conduction.

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

Teach your child what a sugar plum is with this easy recipe that gets your child to chop, mix, and roll his way to a delicious treat.

The objective of this experiment is to evaluate the effects of acid rain on plants.

Get your child math and science savvy with this fun outdoor classification game. Using chalk, your child will classify what she sees in the natural world.

Science fair project that examines how temperature affects density and how density in turn affects the behavior of helium gas.

The goal of this golf science fair science fair project is to determine whether the temperature of a golf ball affects its elasticity and its rebound.

This fun science fair project idea explains what a circadian rhythm is and explores the types of biological activities that follow a 24 hour cycle in mammals.

In this activity, your child will create a red envelope that can be filled with money to spread good will and ward off evil spirits in the New Year.

Science fair project idea which teaches you how to make butter by separating cream into butter and buttermilk.

Help your child make an imaginative, inexpensive spaceship from recycled materials. When the spaceship is ready, count backwards from ten and then BLAST-OFF!

Check out this cool science fair project idea to explore non-chemical means of preserving fruits by using thermotherapy.

Science fair project that examines various techniques for removing wrinkles from polyester garments to understand why polyester garments become wrinkled.

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

Graph are a great way to organize information. Your child will get to practice graphing by creating a bar graph and a pictorial graph of her friend's names.

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

Determine which environment keeps an ice cube frozen for the longest duration. Inspect and record your observations when cubes melt.

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.

Is horse manure a possible energy source in a crisis? Use calorimetry to find out how much energy horse manure can produce in this science fair project.

The objective of this project is to examine the ways in which a passive solar house may contribute to conservation of energy.