In this activity, students will think about the form and function of household objects as they compare and contrast kitchen serving spoons of various sizes and designs.

Give your budding young observers a chance to discover simple machines at use in their own home.

How do organic materials become soil? This science experiment measures what materials biodegrade.

This science project teaches students the relationship between compost and plant growth. Students conduct an experiment with different types of compost.

In this activity, your child will be challenged to build a tall tower out of building bricks! The instructions include questions prompts to guide students through the design challenge.

If your child aspires to be the next Frank Lloyd Wright, we've got some tips on building sand castles that last.

For this science fair project, kids will learn how to make a lemon battery. They can conduct this classic experiment using readily available materials.

There are many benefits to bugs and insects. This science project shows how cockroaches, termites, and other critters benefit our planet.

Explore how dielectric heating comes into play when microwaving various liquids in this science project. This test will help you understand how microwaves work!

Make a planter full of delicious seasonings and classic grilling vegetables, great for a Fatherâs Day gift or a fun start-of-summer outdoor activity.

This science fair project teaches kids experimental design and how to test if subjects can really sense if they are being watched.

Crayons aren't just good for creating colorful masterpieces -- they're also great for science!

The purpose of this science fair project is to determine which conditions and materials quicken the composting process to make the best compost.

The goal of this science fair project is to discover the science behind carbonated soft drinks and apply this knowledge to create a new one.

Observe with your third grader what happens when food starts to decompose, and boost science skills simultaneously with this experiment!

In this science fair project, apply the principles of leverage and force by building six simple machines designed to set weights in motion.