The goal of this science fair project is to analyze differences between the taste and texture of frozen and fresh food.

Young scientists will investigate people's preferences for saltiness, and make some inferences about genetics and diet.

This science fair project teaches students the differences between fruits and vegetables.

Future engineers, unite! Discover how to keep a sandcastleâs bridge from falling into the moat.

What keeps a an item cooler, polymer crystals or ice? Find out in this cool science experiment!

This science project challenges students to learn about and classify weeds and discover new practical uses for weeds.

Attention, Anglophiles! Get your fill of artsy crafts and historical fun with this jewelry project.

This science project teaches students to classify different shapes of leaves.

Could there be toxic chemicals lurking in the cupboards and closets of your home?

Create this homemade slinky snake from recycled materials. It can move and slither about like the real thing!

Halloween is a great opportunity to look around and see faces that are funny, scary, happy and sad.

Create a sun-shaped summer words chart in this DIY craft activity!

Explore the chemistry of latex polymers with this outrageous, hilarious science activity.

Looking for a way to make vocab practice a little more engaging? This easy twist on the classic game is a great way to build your child's vocabulary.

This project examines if computer screen and text color affect retention and if people subconsciously prefer combinations of colors that help their retention.

Assemble your own stylish spider ring this Halloween using pipe cleaners and googly eyes!

This science project has students collect wood samples and invent new uses for different types of wood based on its properties.

Spiders don't go to grocery stores or fast food chains to get their food -- they set up traps and wait for their food to come to them!

Here's a great activity to get your child using imagination and artistic skills to create a handmade vocabulary book, complete with illustrations!

This prime number game is the perfect way to get to know prime numbers. Deal the cards and flip them over. When players a prime number they call out, "Prime!"

Inspired by colorful African drums and crafted from recyclable materials, these pencil holders will make a bold and charming addition to any desk set.

What animals are most popular? This project affords practice in data-collection, record-keeping and data-analysis through the investigation of this question.

Children research and make a timeline of an inspiring woman in this biography activity.

This science fair project idea determines which method of hand cleansing is the most effective.

Handedness and footedness refer to whether people prefer to use their left or right hand and foot. In this experiment, test hand and foot dominance.

Dress up a plain old pen with this pretty craft that's great for back-to-school time.

Next time you're headed out on the road with your fourth grader, try this alphabet-geography game that the whole family can play.

In this experiment, young ecologists will learn about a type of edge effect: how trees and plants at the edge of a forest can act as a weed filter.

Take some inspiration from the past and create some wood block prints with your fourth grader.

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