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Ethanol can be used as an alternative fuel! The purpose of this experiment is to identify a starch plant that produces the largest quantity of ethanol.

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.

Check out this fun science fair project idea to learn how alkaline batteries convert chemical energy to electrical energy?

Do your laundry and your science project simultaneously! This science fair project investigates whether the color of a garment affects the time needed to dry.

The garden is the perfect place to practice math and science with preschoolers. Get digging (and counting, sorting, observing at the same time!)

This simple heat transfer experiment is a great introduction to the concepts of heat transfer and conduction.

Science fair project that creates fog using bottles of hot and cold water.

This homemade barometer allows your little scientist to contemplate and compare different air and weather conditions.

This science fair project idea creates an underwater habitat and explores the basic needs of living things under water.

This project concerns activity happening millions of miles away, on the sun.

This potato cannon activity teaches your middle schooler about the principle of Boyle's Law. Make a potato cannon and have a blast learning about science.

Help your child practice symmetry with this fun activity that will leave your child with a sweet symmetrical treat!

Make this delicious warm apple bread for Hanukkah.

This science project challenges students to take learned information about weather and climate control and apply it to come up with creative ideas of their own.

Test whether cutting up meats will make it cook faster than just cooking it whole.

Making decorative pottery is a great way to experiment with making patterns and texture on a traditionally smooth surface.

The thermometer outside is dip, dip, dipping! What kind of clothes will keep you warmest this winter? This project determines which materials insulate best.

Science fair project that tests the effects of temperature change on the reactivity of the catalase enzyme.

Use an Elihu Thomson apparatus, also known as a ring launcher, to learn about electromagnetism concepts and the properties of various metals.

Here's a place mat your second grader can create, based on the classic frontier tradition of patchwork quilting.

These handmade Christmas treat cups are perfect for house parties, school celebrations, and holiday bake sales.

Check out this fun science fair project idea for middle school students to learn about the effects of temperature on the density of a gas such as air.

The next time you've got a restless second grade earth scientist on your hands, use this experiment to demonstrate crystals and make a tasty treat, too!

Science fair project that cultivates slime mold and monitors the stages of its development.

This science fair project idea determines what factors influence an individual's reaction time using a web-based timed reaction test.

This science fair project idea explores whether boiling and freezing water will have an effect on how much it weighs.

This science fair project idea quantifies exactly how accurate the cricket thermometer is.

Explore joule heating and resistance vs. temperature with this cool electricity science fair project that gets kids melting ice cubes with resistors.

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

The crust is fun for kids to mix and roll out, and the filling overflows with vitamin and anti-oxidant packed berries!