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Gymnosperms are coniferous trees that reproduces using pine cones to spread seeds. Check out this simple pine cone experiment to learn about the process!

The purpose of this science project is to determine whether the amount of air in a soccer ball affects how far it goes when kicked.

The scientific purpose of this experiment is to investigate which material is the best packaging for fragile items during shipping.

In this science fair project, you'll make a "ghost" appear in a test tube, and learn about what happens when hot water and cold water interact.

This science fair project idea compares whether ionic dryers leave hair in better condition than non-ionic dryers.

Find out the differences (if any) in the frequencies of voices produced from a computer, from a phone, and directly coming out of the voice box of a human.

In this science fair project, students create their own miniature salt flats at home.

This experiment explores how listening in to a one-sided conversation affects concentration.

This science fair project demonstrates the magic of arches by challenging students to stack telephone books on top of eggs without breaking them.

In this science fair project, students make their own rain gauge to measure rainfall.

This science fair project idea explores if an LED light can be powered by vegetables and/or fruits.

Discover whether a metal will expand under hot water.

In this experiment we will be determining whether birds prefer certain colors of seed.

Science fair project that determines whether brain size is correlated with intelligence.

This science fair project idea determines exactly how much of an effect road grade has upon a cyclistâs speed.

The objective of this science fair project is to determine whether planaria reproduce asexually by regeneration.

The objective of this science fair project is to observe the differences in heat absorption for darker colors vs. lighter colors.

In this fun science fair project idea learn about the multiple sources of radio waves and fin out how difficult it is to block them.

This science fair project idea compares biodiversity between drops of water.

Investigate which substances are most effective at removing salt from water.

Evaluate if people are more influenced by video or audio advertising.

Test out various brands of permanent markers to see which one is least water soluble.

How does a kazoo, the strings of a guitar, or the speaker of a radio make sound? The purpose of this science fair project is to show how vibration makes sound.

Science fair project that tests how heat affects the chemical reaction between a seltzer tablet and a glass of water.

This science project investigates the influence of different genres of movies on appetite.

This science fair project idea explores how water and ice can change the form of rocks.

This science fair project idea provides evidence that air is everywhere and takes up space.

This project will examine the relationship between wind velocity and direction and the distance a baseball travels.

In this CD hovercraft science project, students will construct their own DIY hovercraft.

This science project teaches students the relationship between compost and plant growth. Students conduct an experiment with different types of compost.