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The purpose of this science fair project is to determine which conditions and materials quicken the composting process to make the best compost.

Science fair project which determines which colors of light allow plants to produce the most chlorophyll. How are color and light related to each other?

In this project children practice the scientific method while playing with puffy paint.

Looking for a fun earth science project on continental drifts? Check out this fun science fair project idea to explore how Pangaea may have broken up.

This cool middle school science fair project idea helps students explore the role phototropism plays in the growth of green plants.

This science fair project idea builds models of various types of bridges and then determines which bridge design is the strongest.

Science fair project that helps you create your own compost pile in order to test the efficiency of different methods of composting.

This science fair project idea identifies and understands adaptations in birds.

In this activity, your child will transform an egg into a glowing, bouncy "ball" that they can play with.

This science fair project idea measures the growth of bread dough and finds out how long it takes for the dough to stop rising.

The objective of this project is to examine the ways in which a passive solar house may contribute to conservation of energy.

What can you do with hair after its cut? This science project teaches you practical uses for human hair.

Science fair project about different digital image file types, compares different encoding algorithms used to compress the data.

Save money by making compost! Use this science fair project idea to determine which composting methods best encourage decomposition of organic matter.

Free science fair project idea examining how different types of water affect plant germination and growth.

Free science fair project idea that examines the differences between cats and dogs. Analyze objective qualities rather than subjective ones.

Check out this fun science fair project idea to explore the process of diffusion in a cell and learn the difference between osmosis and diffusion.

This experiment explores whether music affects the growth of bacteria and could help figure out better ways to process sewage and other microbe-assisted duties.

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

Can a toy car determine the strength of a magnet? In this cool magnet science fair project, young scientists will learn how to measure the strength of a magnet.

Kids use applied math to build and test a parabolic mirror solar hot dog cooker in this cool engineering science fair project idea for middle school.

Get this cool middle school science fair project idea on how to conduct a flame test to detect the presence of certain metals in chemical compounds.

This science experiment tests why guacamole goes brown and if leaving the pit in will stop guacamole from turning brown.

This science fair project focuses on the use of the enzyme amylase found in human saliva to break down starch into sugar.

Kids will learn how to make a thermometer to to explore liquid density in this great science fair project. Which liquids are affected by temperature the most?

The objective of this science fair project idea is to find out whether refrigerating cosmetics will extend their shelf-life and longevity.

This science fair project ideaexplores whether cooking food destroys potential vitamin levels.

In this activity, students will be challenged to describe and count the ways a toy moves from one position on a grid to another.

The objective of this science fair project is to determine whether drawing with the right side or the left side of your brain will produce a better picture.

Saturn is the ringed planet in our solar system, a gas giant with rings made of ice and dust. Let's make a cool scale model with an old CD and some glitter!