Turn any sunny summer day into a fun and special occasion by having a watermelon seed spitting contest!

Fibonacci sequences have been observed throughout nature, like in leaves and flowers. In this project, students find examples of the Fibonacci sequence.

In this science fair project, young children observe, record, and create collections of shapes in their world and increase their powers of observation.

Culverts transport seeds away from their original location to different places. This science project examines the effect of culverts on plant growth in streams.

Create a haunted house from upcycled materials in this lively craft project!

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

Rhymes are all around us! Get your kid in on this game of simple rhyming words. She'll match up cards with rhyming words and pictures on them.

Here's a fun way for your preschooler to practice making predictions. Shake up marbles covered in paint to see what colorful design you'll make!

These spaghetti ornaments take seconds to make and are a great addition to a tree, gift or window.

Discover whether people can distinguish what a person looks like just by listening to their voice.

Pumpkins sure look adorable when bundled up in hats and cozy scarves!

This project examines whether playing music during class helps students learn or if it distracts students from learning.

Invite children to create a Fourth of July centerpiece with this simple craft activity!

Here's a quick, engaging and fun game you can play around the dinner table to review several different school subjects.

This science fair project demonstrates the magic of arches by challenging students to stack telephone books on top of eggs without breaking them.

Spruce up some sneakers that have seen better days by turning them into a sparkly dress-up staple.

With a handful of craft supplies, your fourth grader can capture some of the artistic magic of the ancient Maya.

Explore the effect of wind speed on the burning rate of a candle.

Create your own version of an Aboriginal Australian dot painting in this fun activity!

Determine how salinity affects the circulation of warm and cold water. Note whether the warm water mixes or forms a layer with cold water.

This science project has students study the idea of human beauty.

In this activity, your child will learn about a style of gardening that uses moss, also called "kokedama."

This activity works well with a group or just with a parent and child, and it can make a great party game since it's both fun and inexpensive.

Celebrate Easter with this hands-on activity making your own eggs.

Deck the halls with last season's Christmas lights for a spectacular and electrifying science activity.

Help your child get comfortable with the concept of estimation, which will come in handy during everything from standardized tests to future shopping trips!

Why not change things up a bit with this fun way of making those loop-hole bunny ears that sit at the top of his sneakers.

Teach your child the art of the status update with this cutting-edge take on the old-fashioned book report: the social media book review!

Make a hand-decorated pillowcase to help ease the bedtime battle so that everyone can get a night of sweet dreams.

In this science fair experiment, middle school students evaluate whether tone of voice can influence our ability to remember a list of everyday objects.