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

The projects describes the correlation between Gravel Run and Centreville Landing in terms of pH, dissolved oxygen, turbidity, and temperature.

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

What is the best stain remover for clothes? In this fun and easy science fair project idea, students will identify the best method for laundry stain removal.

Determine the maximum distance traveled by projectiles launched at an angle. Use some cool math to figure out at which angle your projectile will go farthest.

This science fair project idea examines whether adding gelatin causes a solid to have a higher melting point and/or melt slower.

Make water and clay play a little more scientific with this hands-on experiment that teaches displacement and shows how an object's shape affects its buoyancy.

Learn how the focal length of a lens affects a magnifying glass's magnifying power in this cool science fair project idea for 8th grade.

Explore properties of liquids and how temperature and salinity effect surface tension of liquids in this fun- filled science fair project idea.

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

Check out this fun high school science fair project idea to investigate how the cell membrane regulates what moves into and out of cells.

Have your little astronaut create her own crater-filled moon with this fun craft project that encourages learning about the final frontier.

For your budding first grade scientist, all you need is some simple, natural materials to create an amazing ant farm. Here's how to get started.

This science fair project idea investigates how images are influenced by changes in light.

Check out this cool science fair project idea to explore the relationship between pulse rate and blood pressure in healthy people.

Study the impact of environment on seed germination among three materials: soil, paper towel, and cloth. Note when seeds germinate and how well they germinate

Forget store-bought dyes this Easter: color your Easter eggs with natural dyes made with ingredients from your own kitchen in this 1st grade activity.

In this hands-on design challenge your child will make their very own Rube Goldberg Machine.

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

Check out this cool science fair project idea to explore short and long term memory and whether there is gender differences in memory.

This experiment investigate whether children in different age groups learn better from a computer program or a human teacher.

This activity is a fun challenge for students who have just started learning to program educational robots.

Science fair project idea helps conceptualize probability. Compare probabilities and outcomes of cards drawn from a standard playing deck.

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

Play this flashlight game with your child to teach him about objects that are transparent, translucent, and opaque.

What is the hydrologic cycle and how does it work? Check out this fun and easy science project where you will model and learn about Earth's water cycle!

Sure, you already know that water is made up of hydrogen and oxygen, but did you know that oxygen levels differ in different types of water?

Use a microscope in this experiment to learn about different kinds of "good bacteria" that turn milk into yogurt!

This fun science fair project idea helps students learn how acid rains are formed and explore how acid rain damages the environment.

Check out this cool science project idea to explore the differences in feeding behaviors of birds and if other species of birds also have color preferences.