Science fair project in which you will examine how crystals are formed by creating your own crystal using charcoal briquettes, salt, and ammonia.

Science fair project which tests which antacids are most potent by measuring how well they neutralize the acid in lemon juice.

Demonstrate how static electricity can cause an object to move. It also examines just how an object affected by static electricity will move.

Travel back to the Jurassic age with this creative dinosaur activity that would make a great addition to any wall or fridge.

Test whether spot magnets can help improve the symptoms of an injury.

This science fair project determines the quality of a given product.

Help your child create a garden journal sketchbook as she observes and records the natural world through the changing seasons.

Have you ever seen fruit decay? Find out if a fruit will rot faster if you open it versus leaving it untouched!

Use a microscope in this experiment to learn about different kinds of "good bacteria" that turn milk into yogurt!

Is it magic? No...it's the amazing, gravity-defying capillary action experiment! Kids will love this dramatic and enlightening science fair project.

The objective of this science fair project is to test the growth rate of a plan in a crystal medium in comparison to traditional soil.

Create your own light bulb and test filaments of different thicknesses to see which keeps the bulb burning for the longest time.

Believe it or not, the common spud has enough electrochemical energy to power a small digital clock.

Teach your kids about entropy with this fun, easy exercise, and teach your money to dance while you're at it!

Try this arts and crafts activity with your preschooler: make bread from yeast dough to teach her about the science behind bread baking.

Who knew that nature could get so crafty? Show your kindergartener how to collect and morph pinecones into a whole team of personalized pinecone people.

The goal of this science fair project is to demonstrate the effects of oxidation by writing a message in invisible ink made from lemon juice.

Help your preschooler practice observing and experimenting with this exciting activity where they'll get to examine objects below the water's surface!

Cherries usually burst with flavor, but in this science experiment they burst with osmotic pressure. This science activity will blow your curious kid's mind!

This Valentine's Day, pair up science and crafting with this simple crystal formation project that's sure to bring a little love into your home.

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

Create a soda bottle garden that defies gravity! This hanging terrarium is housed in a soda bottle and perfect for crafty kids with a growing green thumb.

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.

Take the art making outside: have your first grader make a clay relief sculpture of the natural world. This is a great activity for summer.

What is the Doppler Effect, or the Doppler Shift? The purpose of this science fair project is to determine how distance impacts the Doppler Effect.

With this cool floating rocks project, your child will get some hands-on experience with buoyancy and learn why certain rocks like pumice are able to float.

Science fair project which simulates the global conveyor belts on a small scale, and observes the effects of wind, density and temperature on water movement.

In this activity, your child will be asked to create a boat that can successfully float while holding 25 pennies.

Examine whether males or females are more likely to have a higher center of gravity.

What is the best stain remover for clothes? In this fun and easy science fair project idea, students will identify the best method for laundry stain removal.