Pfeffernusse are spicy and sweet Christmas cookies from Germany. Make a batch of traditional pfeffernusse this holiday season.

Instead of buying new sunglasses this summer, why not use recycled materials to make some of your own?

Inspire your child to put on her engineer hat for the day, as she builds her very own, double-decker bridge.

In this activity, your student will be invited to build a chair out of building blocks that is designed to meet the specific size and shape of a small doll or toy figure.

This year on Mother's Day, here's a gift that builds vocabulary while bringing a smile to Mom's face!

When you rub a balloon on your head, your hair stands up; but is that true for everyone? Does hair color affect static electricity?

Enter the buzz worthy world of bee watching and find out what time bees like to wake up!

What causes sound? Here's a simple science experiment that adds a visual element to the science of sound to help kids better understand this tricky concept.

First grade science often covers solids, liquids, and gases. This silly science explores serious facts about the difference between all three.

Forget toy stores! Show your first or second grader how to make a vehicle out of fruit from a neighbor's tree or local farmers' market.

Prepare your child for winter with a fake igloo and a list of cozy and chilly vocabulary words.

The objective of this science fair project is to observe the differences in heat absorption for darker colors vs. lighter colors.

This project demonstrates the correspondence between the volume of water displaced by a submerged object and the volume of the object displacing it.

Teach your child how butter is created by shaking up cream the old-fashioned way.

Observe how your brain works while it is focused on one thing, and how it works while you are distracted by another thing.

These gingerbread cookies can be baked by your third grader. Make a warm batch of gingerbread cookies to bring some extra holiday cheer to your home.

This spider mobile activity encourages learning about the science of motion, air currents and art.

Boost creativity and writing skills by having your child come up with his own Gourmet S'mores recipe!

This science fair project idea examines whether adding gelatin causes a solid to have a higher melting point and/or melt slower.

Teach your third grader about the concepts money and purchasing with this "Mock Card Shop" activity.

Crayons aren't just good for creating colorful masterpieces -- they're also great for science!

Reinforce your child’s understanding of the alphabet by helping them construct all of the letters using pipe cleaners.

Here's an arts and crafts activity that has your first-grader experimenting with math concept of multiples and patterns with her own printing plate.

Make sure your child is prepared for Halloween by having him create a stamp-printing that says: "Trick or treat? Smell my feet!"

Before you get ready for a delicious scramble or omelet, add a bit of science to your morning routine!

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 science fair project idea investigates if fats add to the flavor of food.

This science fair project idea examines which type of insulation holds in the most heat.

The purpose of this science fair project is to explore whether UV light passes through some colors and not others by looking at blue, red, purple, and clear.

Have your child kick off their summer vacation by making a miniature water slide!