Create your own cloud with an activity that will explain how important concepts such as evaporation, condensation, and precipitation work.

In this project, all you need is a protractor to learn how to use the altitude of Polaris to find latitude on Earth. Polaris is also known as the North Star.

Enjoy those warm spring and summer nights with your child while teaching some basic astronomy at the same time.

Learn how to tell time by the sun with this cool science fair project idea that tracks how the accuracy of a sundial changes over time.

This year on Mother's Day, try this gift project that brings together an appreciation for gardening with a hands-on lesson in art history.

Step into the fantastic world of colors with a project that explores what shade you -- and your friends -- like best.

Make a spring collage with your child to get them outside and those creative juices flowing!

This 4th of July, explore fourth grade science and make some safe fireworks in your own backyard using soda pop!

Stir up some enthusiasm for experimentation with this candy-cracking science experiment!

Kids will make a beautiful rainbow in a jar and learn what enables different types of liquids to remain distinct in separate layers.

Stories change as you retell them. The objective of this science fair project is to demonstrate how information gets interpreted, distorted and changed.

This science fair project idea determines if crystals will absorb food dye and if colors will mix by the process of diffusion.

Try this simple 2nd grade science experiment to teach your child about the principles of luminosity and light reflection.

Do you think you could walk around upside down -- with your feet in the air and your head on the ground?

Science fair project that teaches you about chemical indicators and how to make your own in order to identify various mystery solutions.

This science fair project idea explores whether white light can be separated into different colors.

Turn an abstract lesson into a practical craft with the fun and colorful creation of dough earth layers!

Introduce your fourth grader to the concepts of solstices by observing the length of her shadow on the shortest day of the year, compared to other solstices.

Encourage local wildlife to settle down in your backyard with this adorable bird nest craft.

This science experiment tests whether warm or cold water works best in making cut flowers last longer.

Help your second grader observe the phases of the moon, and then let the fun loose: he'll get to chart his observations with marshmallows!

Find the North Star, and measure your latitude! The purpose of this science fair project is to find latitude and learn about geographic locations.

What's the relationship between temperature, air humidity and static electricity? Kids will find out with this free static electricity science fair project.

This experiment has students record rat behavior to learn about the benefits of rats and research rat myths throughout history.

Learners hypothesize about and experiment with soil erosion in this hands-on activity.

The objective of this science fair project is to analyze the effects of salinity and temperature on water.

In this project, you'll build a model of the earth, complete with all seven continents and four major oceans.

Help your child get to know the least-appreciated of the five senses, the sense of smell, with a smelling station.

Science fair project idea that examines different physical characteristics of a chosen animal. Make educated guesses about evolution based on animal's form.

Science fair project idea examines validity of mood ring predictions. Analyze accuracy of results, consider the impact of temperature