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

In this cool science fair project idea, kids conduct the ruler drop test on volunteers to determine whether reaction time can be improved with practice.

Learn about the fruit fly life cycle in this experiment. Capture fruit flies to examine various stages of insect metamorphosis.

Design and throw a boomerang in this exciting craft project!

Here's a fun activity that will introduce your fourth grader to the concept of frictionless motion by constructing a hovercraft.

Develop your child's hand-eye coordination in a fun and engaging way by challenging her to a game of Drop Catch.

Your fourth grader will love practicing his math facts with this fun computation game.

Geometric shapes can often be tough to remember. But, with a little bit of art, imagination, and writing, practicing geometry has never been so much fun!

The purpose of this study is to determine if people can tell the difference between organic and conventional food from looking at, smelling and tasting it.

In this CD hovercraft science project, students will construct their own DIY hovercraft.

Make this fluffy, fun feather pin as a unique fashion statement or a trendy gift for a lucky recipient.

Give your emerging writer a better feel for terminal punctuation with this activity that will have her mix up punctuation marks in a favorite childhood book.

This project investigates the affect of storage temperature on microwave popcorn.

How do you tell time without a watch? Use the sun! This simple activity will show your child how to build his own sundial.

Greek mythology offers up some of the most epic tales ever. This Greek mythology tree activity introduces students to some of the main characters in Greek mythology.

Unlike other seed sprouting projects, this one allows kids to compare five different sprouts (either 5 herbs or 5 flowers) by watching them grow in a glove.

This fun activity encourages your child to develop their skills in not only taking measurements, but also in working with the measurements themselves.

Shrimp are dredged in sweet rice flour and shredded coconut and baked till they're crisp and golden.

Throughout history, people have used song as a teaching and memory tool. This project explores whether song improves a person's ability to retain information.

This science fair project idea produces sounds by creating vibrations using different objects.

Make some cool hearts that are sure to brighten anyone's Valentine's Day. This project is a opportunity to play with overlapping shapes and show your love!

Your child can explore the wonders of science, and the concept of dehydration, along with creating a healthy and tasty treat!

Capture a bit of mythological magic with this clever sock craft!

Here's a great activity to get your child using imagination and artistic skills to create a handmade vocabulary book, complete with illustrations!

Are you looking to entertain your child and a large group of their friends? Try out Chain Tag. The more players you have, the more fun the game becomes!

This science fair project idea determines if the temperature of rubber effects how high it bounces.

In this design challenge, your child will create a parachute for a small toy using typical household items.

Create some commotion on your table this Halloween with some flying bats that'll be cute enough to cause a ruckus among your little party monsters.

Car cluttered with old maps now that you've adopted GPS technology? Upcycle them in this fun geography craft.

What do ants eat? Kids find out by observing a colony of ants in this cool zoology science fair project for 4th grade.