Discover whether different amounts of water added into a wine glass will produce a different pitch when their fingers are rubbed along the rim.

This activity provides a solution to all those leaves on your doorstep, while also giving your child a fun science lesson.

The next time you've got a restless second grade earth scientist on your hands, use this experiment to demonstrate crystals and make a tasty treat, too!

This science fair project idea discovers which brand of bubblegum produces the largest bubbles.

Do this activity to help your kids see how seeds contain "baby" versions of big plant stems, roots, and leaves.

This project demonstrates the correspondence between the volume of water displaced by a submerged object and the volume of the object displacing it.

Explore aromas with your child and help boost her brain power with some fun and interactive science activities.

This science fair project idea identifies trees using a dichotomous key.

Kids are sure to be entranced by the magic of the ocean when they create their very own ocean in a bottle.

Check out this cool science fair project idea to explore which other common animals besides scorpions glow under a UV Black light.

This is a quick, easy science fair project that conveys the idea of density to preschool and early elementary children.

Build a bird feeder science craft that brings birds to your yard, and a smile to the whole family's face.

Have your kid determine if a goldfish can be conditioned to expect food the same way Pavlov's dogs did with this fascinating science fair project.

Using a toy race car kids create a visual model of the Doppler Effect.

Who knew that you could make beads out of rose petals? Not only can it be done, but the beads smell wonderful!

Magic, science, or household cleanser? Let your second grader decide with this practical, nontoxic chemistry experiment with acids and bases.

Develop your child's green thumb with this easy planting activity. These plants are guaranteed to grow fast and are "brown-thumb" proofed!

Here's a fun activity to help build thinking skills in young first grade scientists, and to encourage them to have a blast exploring the mass and volume.

To help your child learn how to use a thermometer, try this temperature collecting activity at home.

Understanding absorption means understanding why certain fibers and materials can absorb water! Kids will see absorption in action in this simple 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!

Make a wish upon a tree with this craft that also helps your child learn more about Chinese culture.

Who knew that nature could get so crafty? Show your kindergartener how to collect and morph pinecones into a whole team of personalized pinecone people.

Help your child explore chromatography, which is the process of separating colors or pigments, and create a neat art project in the process!

Learn how starch and carbohydrates interact with different solvents in this fun and easy packing peanut science fair project.

In this hands-on activity, kids learn what it takes to foster seedlings into full-grown plants, all in a regular old soda bottle!

Create a mini plant habitat with your kid to help teach him what it takes to make an ecosystem work.

Put those fall leaves to use with this fun art activity. Kids paint and print leaves, to make a beautiful tablecloth, perfect for your next fall celebration.

Challenge your learner to design and build a city of their own in this creative engineering activity.