Test your skills as a weather forecaster, and learn some science terms on the way!

This science fair project idea investigates whether rocks containing geodes can be determined from the outside.

What is it about a Slinky that causes it to walk down the steps? This simple experiment is a perfect illustration of both gravity and momentum.

Want to give your teen some insight into the scientific method and get the house cleaned? This activity promises both!

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

This science fair project idea explores plant growth from a bulb, root, and a stem and investigates asexual plant reproduction.

Explore the scientific concept of capacity by seeing how many pennies you boat can hold before it sinks!

This science fair project idea produces consumable fresh water from salt water through desalination.

Science fair project that determines the correlation between wind direction and subsequent weather patterns.

Help your kindergarten scientist discover relative size, density, and buoyancy with this fun, pumpkin science project!

Science fair project that determines whether windmills can be designed so that birds will not feed on them. Will they discriminate between different patterns?

In this science fair experiment, high school students fit the growth pattern of bacteria to a mathematical model and predict future colony expansion.

This experiment works due to a simple principle: plants need light. Build a shoebox maze and watch the plant work though the obstacle course, searching for sun.

Determines the extent that high school GPA predicts future income. Survey volunteers, divide GPA into 5 categories, compare income levels with GPA

Children will learn all about cause and effect as they experiment with potion-making in this Halloween themed activity.

Help your child understand the scientific concept of evaporation with this fun outdoor science activity.

Help your kids fall in love with nature by making a simple clay bird bath. Set it up in your yard and watch the animals venture in for a sip of water.

Magnets may hold up papers on the fridge, but is it the paper that attracts them? Find out more with this kindergarten science investigation.

This science fair project idea experiments with spinning color wheels and optical illusions.

Formulate a hypothesis and use the scientific method to determine the guess what is hidden in a box. Test abilities of volunteers, without opening box.

Science fair project which measures the shadow cast by a meter stick at various times in order to predict the circumference of the earth.

The objective of this science fair project is to determine whether there are gender differences when boys and girls view optical illusions.

The purpose of this science fair experiment is to investigate whether the color of your hair affects how much static electricity is carried.

A cool physics science fair project idea for 7th grade exploring the application of distance, velocity, and time equations.

The goal of this science fair project is to determine which cheese grows mold the fastest: Vermont Cheddar, American, Brie, or Camembert?

This fun and easy middle school science fair project idea explores the topic of pollution and demonstrates if polluted soil affect the growth of green plants.

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

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