Learn whether Mylar Balloons last longer than Latex Balloons or vice versa.

Demonstrate the relationship between mass, volume and density. Measure displaced water, and weigh object to calculate mass and density.

Have your child experiment with layering by creating a feathered friend to celebrate warmer weather.

Create a unique gift that is as useful as it is gorgeous by using eggshells, tempera paint and glue.

Turn leftover puzzle pieces into a one-of-a-kind necklace that's sure to brighten any outfit.

This project determines whether Styrofoam, paper, or plastic cups are best for preventing ice from melting.

Preschoolers need to practice hopping, skipping, and other "gross motor" skills. Why not make it fun by challenging them to move like their favorite animals?

Here's a hands-on activity you can do with your fourth-grader to practice measurement and directly apply the concept of area.

This activity will make you want to celebrate more often, and save them up for a collection of cork animals.

The alphabet is a big learning milestone for most kids. Help your child learn alphabetical order by making a food list in this fun Thanksgiving activity.

Celebrate Easter brunch with these flaky, delicious, and--yes--healthy whole wheat "bunny biscuits."

Does "short circuit" mean that electricity takes a short course? This science experiment provides steps to help you get to the bottom of this science mystery.

This science fair project idea teaches how the gases and pollution in the air affect the earth's atmosphere temperature.

Take a dive into the candy jar with this yummy science experiment.

Want to add some extra pizazz to dress up play? Help your child craft a personalized purse out of an old gift or shopping bag!

The Egg in a Basket, a traditional British breakfast component, is a simple snack that kids and parents can cook together!

Which public places harbor the most bacteria and germs? Test different environments to find out where the most bacteria live in this science project.

This easy apple cider adds cinnamon candies to give it a spicy kick for Valentine's Day.

Here's a perfect way to share Halloween treats: black cat candy cones! They are great for parties, decoration or sharing the plunder of trick-or-treat.

Learn about magnifying glasses, concave lenses and inverted images by sending rays of light through a magnifying glass in this cool science fair project!

This silly game is a fun way to introduce and reinforce sight words--by fishing for them!

What is persistence of vision? With this hands-on science fair project idea, students will demonstrate this cool and dramatic phenomenon in their own classroom.

Press pause on your speedy reader's latest adventure with an activity perfect for book lovers.

This social science experiment assesses whether the timing of peak mental performance shifts from afternoon to morning as we age.

This Thanksgiving cornucopia activity will give you a nice homemade table decoration and will give your child a festive reason to read, write, and be thankful.

Learners can hone their cutting skills while making this patriotically festive star collage!

This Star of David craft is eco-friendly and will help your child practice basic geometry. Make a festive Star of David craft for Hanukkah.

Help your first grader understand what a noun is with this fun photo book that catalogs her favorite people, places, and things!

Encourage a group of third graders to play this fun game of Whistle Hide-and-Seek as a warm-up to get them prepared for finding a "lost" camper.

Explore the relationship between personality traits and birth order effects.