Wiggly worms are known for staying buried in the soil, but how does that affect plants? Are earthworms and plant growth related?

Hone your child's skills of observation and take a look at forensic science for an interesting afternoon of exploration and detective work!

What do ants eat? Kids find out by observing a colony of ants in this cool zoology science fair project for 4th grade.

This science fair project idea explores whether people have an innate feel for the passing of time from a few seconds to 20 minutes.

Here's a great activity that uses corks and toothpicks to create a fleet of floating boats. Which design makes for the most seaworthy vessel?

Make scented sensory cloud dough. Add it to a sensory table, activity station, or put it in a baggie for extra at-the-park entertainment!

Help your child build her very own science laboratory at home for experiments and science projects. This is a quick, easy, and fun educational tool!

In this free science fair project, learn how to separate salt from water using heat. A great science project for elementary school kids.

Here's a simple and fun kindergarten or first grade gardening activity: grow a miniature container garden in a paper egg carton. Great for kinesthetic learners.

Help your child measure breezy weather in her environment by making a wind vane for kids, a simple version of the classic scientific measurement tool.

When you rub a balloon on your head, your hair stands up; but is that true for everyone? Does hair color affect static electricity?

Science fair project that examines how yeast grows, and which conditions allow for optimal growth. What types of nutrients does yeast prefer?

What better way to celebrate spring than with a fabulous flower party? Pack the day with fun flower activities and treats for a truly springalicious event!

You don't need to wait for rain to see a rainbow. Make one yourself, and teach your child about light and weather in the process.

Allow your first grader to get his artwork outdoors this summer by letting him create a garden art box for his arts and crafts supplies.

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.

In this fun science experiment, kids will determine the best method for ripening avocados and discover the cool chemical reaction that makes this possible.

Take the art making outside: have your first grader make a clay relief sculpture of the natural world. This is a great activity for summer.

Does electricity move better through thick wires or thin ones? kids will conduct this classic electricity experiment for this science fair project.

If you're looking for something to keep your kid busy on a warm day, and give him some writing practice in the process, bring on the mud!

Protozoa and ciliate and amoeba, oh my! The objective of this science fair project is for students to use a microscope and identify microscopic life.

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.

Some fossils have been been preserved for billions of years! Help your kid understand how fossils are created and preserved with this crafty project.

Recycling may be a confusing concept for your little one, so take the time to teach them the magic of compost - right in your own backyard!

Tired of gum with flavor that lasts for just a couple of minute? Put gum to the test with this chewy science experiment!

It's easy to plant your own in-home container garden! This planter contains pizza-themed herbs and is a perfect early gardening activity for kindergarteners.

Teach your child about healthy foods and how to make a meal that is good for them with this fun activity that you both can do together.

What makes your shadow dance around all day? Let's play detective and find out why that sneaky shadow never stays in one place for long.

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

This science fair project idea measures the growth of bread dough and finds out how long it takes for the dough to stop rising.