Science Projects Resources : Page 21

Have you ever seen fruit decay? Find out if a fruit will rot faster if you open it versus leaving it untouched!

This experiment uses a voice recorder to monitor the progression of a message in the telephone game as it deviates from the original.

The actual factors affecting friction may surprise you! Learn about the coefficient of friction and put some trigonometry into practice in this science project.

Science fair project that examines oxidation, reduction and chemical indicators by testing for the presence of the iodide in salt.

Check out this fun science fair project idea to learn how alkaline batteries convert chemical energy to electrical energy?

In this project students learn about the golden ratio and investigate if it can be used to predict people's assessment of beauty in others.

Check out this fun science project idea to measure the amount of vitamin C in ripe, half-ripe, unripe and stored oranges.

This science project has students study a group of volunteer liars actively lying to study the behavior of a lie. Students see if they can figure out the truth.

Check out this fun science fair project idea to explore fun facts about fruit juices and learn why do juices turn bad in the fridge.

In this project children discover, identify, and sort seeds from a variety of fruits and vegetables

This science fair project idea explores how the shape of a boat affects its density and how much weight it can float.

Science fair project that guides you through how to test the humidity in the environment using a homemade psychrometer.

Is cleaning with lemon effective? Get ready to give this science project some elbow grease and find out if acidic lemons can be used as a cleaning agent.

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

Check out this cool science fair project idea to learn why it is important for kids to eat healthy foods like fresh fruits and vegetables.

This science fair project idea investigates if webbed feet help a duck (and others) swim.

This science fair project idea examines whether boys and girls differ in reflexes.

Become familiar with ratios and learn how to measure the diameter of the Sun and the Moon in this fun science fair project idea.

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

The objective of this science experiment is to evaluate the affects of high and low heat capacity on a material's heat retention ability.

Kids discover what a homogeneous mixture is by adding sugar to distilled water and identify the various factors affecting solubility.

The goal of this science fair project is to discover the science behind carbonated soft drinks and apply this knowledge to create a new one.

Stories change as you retell them. The objective of this science fair project is to demonstrate how information gets interpreted, distorted and changed.

Compare different remedies for cooling the mouth after eating spicy food.

Explore this fun middle school science fair idea to learn about photosynthesis and the key role of light in the growth of green plants.

The goal of this science fair project is to attempt to build a perpetual motion machine and analyze the Laws of Thermodynamics.

Science fair project that examines how temperature affects density and how density in turn affects the behavior of helium gas.

Identify vitamin C in fruit juices and to determine which of the following juices contain the most vitamin C

Science fair project that examines various techniques for removing wrinkles from polyester garments to understand why polyester garments become wrinkled.

Is the birthday paradox really a paradox, or just an intriguing problem that defies intuition? Find out with this birthday paradox science fair project.