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This science fair project examines whether ocean water can be made safe to drink.

This science fair project idea tests the efficiency of short term memory.

This science fair project idea examines which is the best way to get rid of water stains (stains caused by just water) on fabric.

This science fair project idea recreates the movement of planetary bodies in order to learn why they sometimes appear to move backwards.

Why do ants like sugar? Do ants like artificial sweeteners too? Kids find out with this great inquiry-based science fair project.

In this art project, budding entomologists will create a larger than life, moveable puppet version of a praying mantis.

Combine your child's natural curiosity with his developing classification and writing skills by helping him create a backyard field guide.

This project examines the affect of temperature on viscosity and surface tension of different liquids.

Get your hands on a concoction that breaks the rules about what's a solid and what's a liquid.

Recycling may be a confusing concept for your little one, so take the time to teach them the magic of compost - right in your own backyard!

Here's an arts and crafts activity for preschoolers and pre-kindergarteners: build brick buildings with homemade mud bricks made from dirt and water.

Celebrate April showers with a springtime arts and crafts activity: make sparkly, shiny raindrops with your kid.

Learn about Ikebana, or the Japanese art of flower arranging, with your child while artfully arranging spring flowers!

Introduce your child to the importance of preserving the world's biodiversity by turning a lesson on endangered species into a fun game for the whole family.

Encourage your kindergartener to investigate and chronicle the weather she observes during the coldest months of the year.

In this activity, find out who the flowers' "partners in crime" are by being a flower spy!

Here's a fun activity that will introduce your fourth grader to the concept of frictionless motion by constructing a hovercraft.

Have you or your child ever heard that nursery rhyme and wondered just what curds and whey are anyway? Do this simple experiment together to find out!

Your child can explore the wonders of science, and the concept of dehydration, along with creating a healthy and tasty treat!

Your child will create an adorable Christmas tree from their footprint and practice counting while decorating their tree with objects of a variety of textures.

Teach your fifth grader about the wonders of wind by making and observing this winter wind chime.

Does your child love learning about dinosaurs? Does he like digging around in search of hidden treasures? In this fun activity he'll do both!

Teach your preschooler some physics that she can relate to with this fun and simple activity!

Beetles come in many shapes and colors. Here's how your second grade child can create his own beetles to paint and play with!

Show your child the solar system and let them explore the stars and space by creating a painting. It's a fun and easy way capture your child's imagination.

How do you tell time without a watch? Use the sun! This simple activity will show your child how to build his own sundial.

Science fair project that studies how the brain transforms man-made symbols into meaningful concepts.

Is there any correlation between hot tubs and high blood pressure? Kids discover the answer (and its biological basis) in this cool science fair project.