Which public places harbor the most bacteria and germs? Test different environments to find out where the most bacteria live in this science project.

Creating number patterns with pencil and paper can be dull, but creating hopscotch pattern can bring exciting math learning!

This science fair project looks one of the most important factors affecting seed germination: water. A fun and easy plant biology experiment for 3rd graders.

Use playing cards to learn about temperature as well as positive and negative integers in this fourth grade math game.

Make a bear cave for your child to play and explore, learning about bears and winter hibernation.

Construct calorimeter and determine the caloric value of a sample of foods by change in temperature for each of the foods.

This science fair project idea determines what factors influence an individual's reaction time using a web-based timed reaction test.

This simple experiment serves as an introduction to the greenhouse effect.

Make a brag sash with your child to celebrate an amazing school year filled with accomplishments.

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

Do your laundry and your science project simultaneously! This science fair project investigates whether the color of a garment affects the time needed to dry.

Read on this high school science fair project idea to get basic information on the process of heat transfer and the conditions under which the transfer occurs.

This project concerns activity happening millions of miles away, on the sun.

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

Blend science and math to explore a very important first grade social studies question: does our planet contain more land or more water?

Help your kindergartener practice his shape recognition and develop his fine motor skills by making a scarecrow at home.

Gather the neighborhood children together and practice graphing with this backyard tournament!

For a fun family activity to introduce your child to genetics, have your child go on a search for dominant and recessive family genes!

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.

Determine how effective animal camouflage is by simulating it in an indoor and outdoor setting.

Make a mixed up animal collage and help your preschooler build her visual arts and math skills along the way.

Science fair project which simulates the global conveyor belts on a small scale, and observes the effects of wind, density and temperature on water movement.

Check out this fun science fair project idea to learn about seismic waves and how fast they travel during an earthquake.

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.

How do animals keep warm? In this experiment, find out whether fat insulation resists cold temperatures and learn how this works in the animal kingdom.

Solve the mystery of the unpoppable balloon in this 7th grade science experiment that demonstrates the process of heat transfer.

The Kindergarten Personal Record Book makes measurement fun & active! Kids record their vital statistics from head to toe using unusual tools like paper clips.

Science fair project in which you will examine how crystals are formed by creating your own crystal using charcoal briquettes, salt, and ammonia.

Why do plants wilt? Kids will learn to think critically about what environmental factors affect plants, and what plants need to survive.

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