Introduce your child to the world of motion and physics with a bit of marble play inspired by Sir Isaac Newton!

This experiment that explores water and air pressure will amaze your fifth grader as it appears that a single card is holding water in an upside-down glass.

This science fair project idea investigates emulsifiers that allow oil and vinegar to mix.

Here's an innovative math puzzle that you can create with your fourth grade math student.

Help your child get a grasp on what it was like to build gigantic ancient structures with this easy engineering activity about science and physics.

Use simple items to create a kindergarten "grow box" that lets a kid see just how salad plants send down their roots and grow underground.

This science fair project idea discovers if an artificial light source will yield the same plant health and growth rates as light from the sun.

Science fair project that helps you better understand density by comparing the relative densities of cans of Coke and Diet Coke.

Explore geometry, patterns, and history by creating pretty decorative Islamic tile art.

In this windmill model science project, you will build a windmill to learn about wheel-and-axle machines and how these simple machines are used to do work.

Talk about ice cream while helping your 4th grader work on crucial punctuation skills.

The objective of this science fair project is to study the photosynthesis process and demonstrate the important role that leaves play in the process.

Inspire your fifth grader to explore a new culture and determine her New Year's fortune by playing this German wax dripping game.

Does your young writer need more details to beef up her writing? Why not make it fun by mixing in some creative artwork, and take her writing to the next level.

Don't throw out all those old artworks! Your child can transform them into a fun and exciting paper circle garland she can use for decorating her room.

This project explores whether there is an effect on people, including heart rate and self-expressed mood, when they are exposed to different types of music.

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

This Fourth of July, play a fun history-inspired math and logic puzzle game for your kids to play!

Learn about the architecture of Asia by building your very own model of a pagoda!

Introduce your fourth or fifth grader to volume by having him build rectangular prisms, and then count each sugar cube to check his volume calculations.

Jump into Japanese culture with your child by making your own calligraphy scroll. Try your hand at painting kanji on paper just like Zen masters of old!

Check out this fun and easy 4th grade science fair project idea that tests how gravity induces positive and negative geotropism (gravitropism) in bean plants.

Here's a fun activity that will have your child researching, collecting, and charting plant specimens from the neighborhood.

In this experiment, students will discover how heat and pressure turn clay into slate, phyllite, and finally schist.

Celebrate the life and work of Dr. King by making a timeline of some major events during his life and the Civil Rights Movement.

Do you love to make Jell-O? Find out in this science fair project idea if it is possible to make Jell-O with just warm water.

The goal of this project is to create an exciting topographical map out of dough.