Science fair project which measures the shadow cast by a meter stick at various times in order to predict the circumference of the earth.

Investigate the kinds of memories we tend to store and the emotions we store with them. Determine if memories have a strong emotional component.

The purpose of this science project is to determine whether the amount of air in a soccer ball affects how far it goes when kicked.

In this cool experiment, learn how to find specific gravity of minerals using liquids of different densities to see which substances and items sink and float.

Slime: It's oozy, it's goopy, and it's just plain fun! Learn how to make slime with this fun science fair project.

Focus on tasty savory dishes instead of sweet treats this Valentine's Day: make Caprese salad with heart-shaped mozzarella.

Craft a pirate telescope using an old paper towel roll, and get ready for some goofy pirate adventures!

Teach your child about recycling and gardening as she re-uses an empty plastic milk gallon jug to craft a swan-shaped plant container!

Want to make math a little more exciting? This single-player game is designed to help your child practice combining cards to create sums of 14.

Cut up some shapes and make this cute letter A alligator with your child, and they'll always remember the first letter of the alphabet!

Pureed ripe peaches, vanilla yogurt, agave nectar, and juicy chunks of peach come together to form a refreshing pop that hits the spot on a hot summer day.

Use this interactive activity to help your third-grade child develop vocabulary skills and make a flipbook.

In this science fair experiment, children demonstrate the relationship between the amount of stuff and the amount of pressure in a closed system.

Discover whether cold or hot water from the faucet will boil faster on the stove.

Determine the effect of reading aloud on memory skills. Prepare a list of randomly chosen words, ask volunteers to recall as many as possible from the list.

Make lucky bracelets with lentils and black eyed peas for a New Years art project to remember all year!

Be adventurous this Cinco de Mayo and give this simple recipe using pickled nopalitos a try!

Roasting pumpkin seeds makes for a great Halloween activity, and a healthy snack!

This project will examine the relationship between materials and air resistance.

The objective of this science fair project idea is to find out whether refrigerating cosmetics will extend their shelf-life and longevity.

In this activity, your child will reflect on and write a story about a person who has embodied integrity and honesty in their life.

Create your own set of alphabet blocks: you can make just a few or all 26.

Turn ordinary cookies into puppets and create edible performance art!

Play this daily money game with your 2nd grade child to help his math skills.

This project examines whether sugar substitutes are as sweet as real sugar.

A homemade lava lamp gives any room a retro flair. Find out how to make a homemade lava lamp, and learn some science too, with this educational activity.

Let your aspiring poet use book titles to create a funky and visually-appealing masterpiece!

Explore convex and concave objects and how they reflect light.

Find out which kind of bubble wrap fares best when put in impact.

The goal of this science fair project is to determine which cheese grows mold the fastest: Vermont Cheddar, American, Brie, or Camembert?