Engage your third-grader in this version of the classic game and she will get lots of practice using mental math to solve addition and subtraction problems.

mix and match your own creative outfits while also predicting clothing combinations -- style and statistics practice all in one!

Climates with more snowfall have more coniferous forests and fewer deciduous ? Learn about how pine trees in a coniferous forest adapted to withstand snow.

Show your child that the simplest ingredients (salt and water) can be used to illustrate the concept of density!

Your child can cut and fold her way to lots of lovely spring tulips through the art of origami!

Help your child construct and author a "sempuyo," a traditional Japanese book with accordion-style pages; she will develop her writing and fine motor skills.

Combine music, history and craft by making a Native American instrument of your own

Enhance fourth-grade measurement making skills and social studies learning with this stitching project.

A Christmas tree advent calendar will help your child count down the days until the holiday. This craft is a great way to keep your child busy this winter.

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.

This Christmas gnome hails from Scandinavia. A Christmas gnome, also known as a nisse, gives gifts on Christmas.

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.

Kids build a desert food chain, desert food web, and desert food pyramid in this cool science fair project to learn about trophic levels and consumers.

These DIY star garlands will add the perfect patriotic touch to your home this 4th of July!

This study evaluates if electronic devices commonly found in most households emit radiation, and if they do, how much?

This little chick is so cute that your child will want to make a whole flock to call her own.

This science fair project idea discovers which brand of bubblegum produces the largest bubbles.

This is a fantastic and easy science experiment where kids will learn about elasticity by testing how high bouncy balls of different materials can bounce.

Saturn is the ringed planet in our solar system, a gas giant with rings made of ice and dust. Let's make a cool scale model with an old CD and some glitter!

An hour glass, also known as a sand clock, keeps time. In this activity, your child will make her own sand clock and measure the time it keeps.

How much does 100 weigh? Play this fun guessing game with your child to commemorate the 100th day of school.

This Thanksgiving, make a pine cone turkey that can double as a personalized place setting for each family member.

Hone your child's skills of observation and take a look at forensic science for an interesting afternoon of exploration and detective work!

In this science project, learn about water transport in plants and make a beautiful dyed floral arrangement with cohesion, adhesion, and xylem tubes!

These science fair experiments demonstrate the chemistry of rust and the oxidation process.

Find out whether a longer airplane will fly farther or a wider paper airplane.

This game is a great way to help your child remember the names of shapes. Give it a go and before you know it, your kid will have all her shapes down pat.

Believe it or not, images that are cast upon your eye's light-sensitive screen (called the retina) are upside down. Here's a fun, fast experiment to prove it!

This project explores whether nails, toothpicks, straws, or pen nibs are best for applying ink to paper.

Skip boring oatmeal and toast for a creative breakfast treat that is sure to delight and charm!