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Science fair project that determines whether lettuce that is harvested gradually yields more produce than lettuce that is harvested all at once.

Discover whether cheap saline solution bottle cleans and disinfects just as well as more expensive kinds formulated with different ingredients.

Science fair project which measures whether tsunamis are more destructive when they are caused by an earthquake or by a meteor.

Kids often ask, "how tall am I?" This science fair project seeks to determine how well kids can guess their own heights.

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.

This science project uses Mohsâ Hardness Test to show kids how to compare the hardness of different types of minerals.

Make a "feeling meter" that helps your first grader read key feeling words and communicate his emotions accurately to you.

Create a DIY Electromagnet! Using a 9v battery to create an electrical field around a nail, students explore electromagnetism in this cool science project idea.

Demonstrate the capillary function in plants by adding food coloring to glasses of water. Slice stalks of celery and leafy tops. Compare color of leaves

This valentine bag craft makes a chic little pouch that holds cards and treats. Fall in love with this valentine bag craft this February.

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

When you cut a flower to put into a vase, it'll eventually wilt, even with water and sunshine. But is there another scientific secret to keeping flowers fresh?

Learn about our response to scents that existed in our environment over evolutionary time and consider why scents might affect our mood state.

Explore aromas with your child and help boost her brain power with some fun and interactive science activities.

Discover how to make fake snot with this cool science fair project idea to learn about polymers, enzymes, and more.

Science fair project that identifies the nature of ionic and covalent bonds and determines how ionic and covalent compounds differ.

This colorful foam pencil topper will glam up any boring pencil and is guaranteed to add personality to any pencil case!

Your child will practice her counting and number recognition as she matches printed numbers to the same number of repetitions of a simple design.

Help your child make a picture of a four-leaf clover this St. Patrick's Day. It's thought that whoever finds a four-leaf clover will enjoy good luck!

Play this fun matching game with your kindergartener! It's a great way to practice math and number skills with playing cards.

These potato yogurt cupcakes are a healthy and delicious treat to be shared during the special Jewish holiday of Passover.

Help your child learn healthy eating habits by transforming every kid's favorite food into a healthy, flavorful after-school snack.

This science fair project idea discovers whether plants grow best in chemical fertilizer, organic fertilizer, or with no fertilizer at all.

Here's an interactive, fast-paced game that will make your fifth grader feel more comfortable with simple equations.

Skip store-bought jewelry and show your stylish kid how to make her own beaded bracelets.

Don't toss CDs or let dust pile up on them. Show your teen how to put them to good use by crafting CD curtains!

Forget the package! Make your own delicious jello treat at home with your child. This healthy snack is just as tasty to eat as it is fun to play with!

This sweet and tangy homemade barbecue sauce is a great way to introduce kids to the culinary arts.

Challenge your kindergartener to finding out if a coin toss is really fair by conducting this coin toss experiment.

In this science fair project, students examine how the flow rate in a stream affects the growth of aquatic plants.