What causes dilated pupils? Young scientists will find out by applying what they already know about changes in pupil size and making models of the pupil.

Try to pop other opponents balloons while trying to protect your own. This exciting game is sure to be a hit with the kids at your next party!

Build memory and motor skills with this musical movement game!

Introduce your fourth grader to the deliciousness that can come out of the kitchen by helping him make these sugary traditional Mexican cookies, or biscochitos.

This school bus is easy to make, and all you need are some common household items.

Help your preschooler combine a lesson about numbers with a silly, snowy game of hopscotch.

Put old, worn-out picture books to work by constructing a book birdhouse, perfect for welcoming spring.

Here's a first grade arts and crafts activity: make pop-up puppets using a plastic cup, wooden dowel, and fabric. Put on a show once you're done!

This year, welcome everyone's favorite Easter mascot by helping your kindergartener create her own unique set of rabbit ears!

Here is a fun holiday exercise to reinforce your grade-schooler's understanding of adjectives from adverbs while she's away on winter break!

Help Mother's Day feel special for weeks and months ahead, while giving your child some good writing practice, too.

Add a sugary kick to your traditional breakfast foods with this gingerbread-shaped cereal snack!

Create an adorable, non-edible turkey decked out with colorful bursts of tissue paper that pop off the page.

Does your child still want to play in the snow, even after he has to come inside? In this activity you'll build a snowman indoors!

A woven heart makes a thoughtful and heartfelt gift for a special friend or family member on Valentine's Day. Make a woven heart with your young crafter.

Teach your child how to make an all-natural, yellow-brown dye, using just walnut shells and water. This deep dye can be used on textiles, art, and wood.

Your preschooler will strengthen his fine motor skills by cutting, painting, and drawing as he creates a crafty caterpillar out of an egg carton.

Delight your first grader by combining a reading activity with a fun "tea party" as she unscrambles cut-up words in a tea bag to form sentences and stories.

Challenge your kindergartener to finding out if a coin toss is really fair by conducting this coin toss experiment.

Promote your child's appreciation for Jackie Robinson, an important figure in African-American history, by having your child create a baseball card!

Pine cone decorations are fun and festive for the Christmas season. Make pine cone decorations with your child to celebrate the beauty of winter.

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

This St. Patrick's Day have your little mischief-maker create a simple leprechaun disguise that's sure to inspire a some good-hearted giggling.

While you are waiting for the real stuff, this activity lets your child play in pretend "snow" while practicing reading skills and learning about magnets.

Outfit a pair of dark sunglasses with sneaky mirrors for eyes in the back of your head.

Introduce your first grader to our country's most famous leaders with an artsy info board full of facts, patriotic colors and coins!

Hisss! Make a snake pet from a recycled cardboard tube! Transport your child into nature with this fun and easy craft.

What if your child couldn't see the pictures of a picture book? In this activity, she'll listen to a story without looking at the images, and create her own.

This valentine bag craft makes a chic little pouch that holds cards and treats. Fall in love with this valentine bag craft this February.

This science fair project idea investigates how optical distances change the apparent size of an object as seen through a magnifying lens.