Learn about calorimetry, make a bomb calorimeter, and experiment with combusting different nuts to see which one produces the most energy!

The objective of this science fair project is to observe the properties of friction and apply this knowledge to search for a near-frictionless surface.

Find out whether matching resonant frequencies can cause objects to shatter.

Science fair project which tests various sedimentary, igneous and metamorphic rocks to find out whether one rock family is stronger than the others.

What do worms eat? Kids find out what kinds of rotting leaves and vegetables worms prefer in this cool compost science fair project.

In this science fair project, students will try to discover if test subjects can detect the presence of Monosodium Glutumate (MSG) in food.

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

Science fair project that uses iodine solution to demonstrate how starch is turned into sugar when it is chewed in the mouth.

This experiment will evaluate if the environments that people work in affect their speed and accuracy in performing mental tasks.

This science fair project idea studies whether eating a hearty breakfast before and exam will get them better test scores.

This science fair project teaches about mold. Students will test different foods to see which grow mold the fastest.

In this activity, students will create a stop motion animation by creating a clay figure and taking a series of digital photographs.

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

Use this fun activity to make an optical illusion picture that helps your kindergartener explore the sense of sight, and sharpen his observation skills!

This science fair project examines how seeds hitchhike on animals and clothing.

There is debate about whether chalkboards or whiteboards are better. This experiment explores which leads to better retention of visually-displayed information.

Observe how your brain works while it is focused on one thing, and how it works while you are distracted by another thing.

The objective of this experiment is to evaluate whether funny advertisements are more or less effective than serious advertisements.

This experiment explores whether reading text on a computer screen or type on paper leads to better retention of the information read.

Determine which metal has the highest rate of conductivity.

In this project, learn about animal vision and different kinds of eyes: ocelli, compound eyes, and camera eyes. Find out what a jellyfish or grasshopper sees!

This science fair project idea determines effective strategies to help students stay awake and attentive.

Invite your kindergarten scientist to conduct this color mixing experiment to discover which primary hues make a rainbow of secondary colors.

This science fair project idea assesses the effect of music on work performance.

Crayons aren't just good for creating colorful masterpieces -- they're also great for science!

Research camouflage products and techniques, test quality by timing volunteers. Calculate the average length of time to recognize the subject.

This project investigates an interesting question: If one learns to write backwards, is one also able to read backwards?

In this free science fair project idea, we learn about surface tension and how it can support mass—in this case, a floating paper clip.

Check out this cool science fair project idea on spectrum spinners and investigate how certain color combination can produce other colors.

Science fair project which uses a camera to observe the surface of a balloon in the moment of its explosion.