This science fair project idea tests the efficiency of short term memory.

This science fair project creates a visual model of whatâs happening to sound waves as a car approaches and then leaves.

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

This science experiment examines the role of fat in food, especially in making bread rise and whipping cream.

Science fair project that examines the relationship between the size of a bubble and how quickly it falls. What is the correlation?

This project will explore whether test subjects, deprived of points of reference, will, in attempting to walk a straight course, walk in circles.

Check out this fun science fair project idea to determine if the size of a particle affect the rate or speed of a chemical reaction.

Investigate the kinds of memories we tend to store and the emotions we store with them. Determine if memories have a strong emotional component.

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

Can you stain teeth with tea, coffee, or coke? Explore how in this science fair project idea.

This science fair project idea provide quantitative data about how well the use of ASL ( American Sign Language) works in communicating with babies.

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

Determine which metal has the highest rate of conductivity.

This science fair project idea examines the distance a person travels on an average day and to relate that to an understanding of the size of the Earth.

Certain fruits can change gelatinâs ability to set. In this experiment, kids will discover what happens when gelatin meets pineapple enzyme.

Using a toy race car kids create a visual model of the Doppler Effect.

In this fun project, use a memory game to test various age groups and determine whether aging directly affects short-term memory loss.

In this fun experiment, we'll find out how color affects heat absorption!

This experiment will explore if a randomly iterated algorithm will result in a pattern.

Create your own light bulb and test filaments of different thicknesses to see which keeps the bulb burning for the longest time.

This cool physics demo illustrates the simple harmonic motion of a pendulum while teaching kids the important concepts of potential and kinetic energy.

Science fair project idea which teaches you how to make butter by separating cream into butter and buttermilk.

This science fair project idea explores whether the process used to dry the beans we eat for food renders them unviable.

Can you win a staring contest? Would your performance be influenced by your eyesight? Find out in this science fair project idea!

Explore whether pianists have the tendency to type faster than non-pianists.

This experiment evaluates whether a personâs dominant hand is more sensitive than their non-dominant hand.

This science experiment has students test whether a snail moves faster on concrete or dirt.

Test whether plants can grow without sunlight and water.

This science fair project idea explores how length affects the weight a bridge can hold.

Climates with more snowfall have more coniferous forests and fewer deciduous ? Learn about how pine trees in a coniferous forest adapted to withstand snow.