Science fair project that identifies the differences between soils from different environments and attempts to figure out why those differences exist.

This science fair project idea identifies the properties of soap bubbles and invents a new or improved bubble solution.

Science fair project that compares the ecology of different soil samples by identifying which sample has the most invertebrates living in it.

Science fair project that identifies the nature of ionic and covalent bonds and determines how ionic and covalent compounds differ.

Science fair project which identifies the most effective insulator that you could use to make a winter coat by comparing how well cloth and cotton trap heat.

Why does honey crystallize? This science fair project project answers this question and identifies the variable that makes this sweet solute crystallize faster.

Culverts transport seeds away from their original location to different places. This science project examines the effect of culverts on plant growth in streams.

The objective of this experiment is to evaluate which types of people are most impacted by the McCollough effect.

In this science fair project, students examine how the flow rate in a stream affects the growth of aquatic plants.

This experiment examines whether social orientation (extroversion or introversion) is correlated with memory.

This science fair project enhances the understanding and awareness of energy use and explores the concept of energy efficient.

This science project teaches students to classify different shapes of leaves.

Get your fifth grader involved in some earth science by helping her plan and create her very own rock collection.

This experiment evaluates if personality affects the type of movies that people prefer.

In this fun experiment, learn about brand awareness and the influence of media on children by testing logo recognition in different age groups.

Demonstrate if cooking destroys all bacteria that is present in raw meats such as salmonella.

Invite your kindergarten marine biologist to practice in scientific identification and categorization while creating a lovely treasure box.

This biodiversity project examines the biodiversity in your own backyard.

This science fair project idea studies how how do readers predict what events will happen next while reading a story.

Is it a square or a circle? See if you can trick your friends with this zany science project!

This science fair project explores different types of endangered frogs, and why some are endangered while others are not.

Set your teen on the beat in a real world "crime scene" investigation. Can he tell whose fingerprints are on a drinking glass?

This science fair project has kids conduct a blindfolded taste test to determine how smell influences our ability to taste foods.

This science fair project determines whether the types of plants growing in a Pacific Northwest rain forest environment are influenced by the soil acidity.

This project determines the age of a tree using a growth factor chart instead of cutting the tree down to count the rings in its base.

Use a fish tank to simulate a pond! This science fair project explores the relationship between acid rain and the dissolved oxygen concentration of water.

Research optical illusions and human auras. Understand why the probable cause of perception is mach bands.

Science fair project that explores the variety of webs that spiders weave and collect specimens for identification.

Science fair project which examines the chemical reaction of a candle flame with various gases in order to determine the identity of the gas.

In this experiment a spectrometer is used to analyze the light emitted by burning ion solutions.