In this science fair project, students use the streak test to tell minerals apart from each other.

Create a giant octopus from cardboard that holds onto a sea of creatures from its tentacles!

Whatever the season, celebrate greenery and growth by helping your child study some delightful spring words.

Show your young artist how to celebrate Mary Cassatt, an Impressionist painter, by creating a mother-child painting in her style.

Will potatoes spud or sprout faster in dry, dark, or cold conditions? Find out in this science fair project idea!

Try a new approach to working with variables and equations by playing this tic-tac-toe game with your math student.

What is elasticity? Students will investigate how this concept applies to bouncing ball physics by testing the bounces of balls made out of different materials.

Show your fifth grader how to make this fun vinyl robot to spruce up her walls. Itâs quick to construct and easy to remove or transfer from wall to wall.

Here's a fun way for your child to exercise his writing chops...and prove a point! A great way to practice persuasive writing.

Here's an experiment that will have your child experimenting with cake ingredients to learn about the chemical reactions that happen when a cake's in the oven.

This science fair project idea builds models of various types of bridges and then determines which bridge design is the strongest.

Learn how to make marbleized paper with simple everyday ingredients in this fun activity! Your child will learn about oil and water while doing this project.

In this experiment, students find out what happens when a less-dense fluid interacts with a denser one, replicating the effect of cooler solid rock on magma.

Nothing says fall like pumpkin soup, but it's also really good for you, with high amounts of fiber, iron, zinc and free radical busting antioxidants.

Learn how to make a weathervane with this fun and simple meteorology project for fourth graders.

Improve critical thinking and logic skills as you compete to win in this fun, educational card game.

Make learning how to calculate surface area easy and fun using this simple hands-on approach.

Students will investigate the thermal conductivity of metals by learning how to measure thermal conductivity with this fun and easy science fair project idea.

This 4th of July, explore fourth grade science and make some safe fireworks in your own backyard using soda pop!

Create a prefix-suffix flip-book and help improve decoding skills and vocabulary.