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.

Determine which factors promote the greatest memory interference. Administer test, time how long it takes subjects to complete different tasks.

Check out this fun science project to explore the relationship between solubility, drug absorption, and time required for a drug effect to become apparent.

Create uphill flow of water by using a siphon. Create vacuum by suctioning one end of tube, and submerge it under water. Watch the direction the water travels.

This science fair project idea creates cool new colorful fabric pattern designs and experiments with the mixing of colors.

Store bowls of fresh fruit in differently lighted environments. Contrast freshness based on appearance.

This science fair project idea explores whether certain physical and mental traits run in the family.

This experiment will evaluate bacterial content on toothbrushes before and after different cleaning methods to determine which method of disinfecting is best.

In this science fair project, students will learn how to calculate the formula for the thermal decomposition of potassium chlorate.

Learn how milk freezes into ice cream. Does the fat content affect how quickly the milk freezes? What is salt's role in the freezing process?

This science fair project idea lets you build your own wind tunnel and tests different models of paper airplane.

Do thick liquids flow faster than thin liquids? Examine water and syrup's viscosity and inertia to learn about the Reynolds Number, laminar and turbulent flow.

Find out whether optical mice are useful on all surfaces or if there are drawbacks to this supposedly superior solution to the traditional roller-ball mouse.

This science fair project determines whether most people will notice that a game of chance is very slightly rigged.

Science fair project determines relationship between number and variety of insects and spiders by collecting and counting invertebrates in a ecosystem.

Find out whether cast iron or regular teflon pans heat up faster and also retain their heat longer.

This science fair project idea is develops new or improved paper making techniques and encourages recycling.

Free science fair project idea that measures change in flexibility with age, using a variety of flexibility tests like Sit & Reach.

Determine how different measurements of the same object might yield different values. Provide as many reasons that you can think of.

In this experiment, the weight of aluminum cans will be compared.

This experiment researches if you gave different amounts of food to mosquito larvae would they grow faster or slower

This science fair project idea explores discover whether there are any patterns or trends in the memories between different genders.

Can you dig it? This science experiment isn't for kids who like to keep their hands clean.

Construct batteries that make electricity from fruits with this fun science fair project.

Research Earthship buildings. Draft a unique architectural design that repurposes used, discarded radial tires. Build scale model of structure.

Demonstrate how tracks are formed by pressing your hand into a cornmeal mixture, then reverse the process and make prints of the track.

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

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

This science fair project idea explores discover whether mixing solutions of equal distances from neutral pH (7) will create a solution close to pH 7.

This science fair project idea examines readersâ expectations in regard to literature.