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In this activity, your learner will be challenged to create their own tic-tac-toe grid out of building blocks.

The objective of this science fair project is the compare the rate and efficiency of disaccharide and polysaccharide fermentation by yeast.

This science fair project demonstrates the "power of conformity".

Students identify variables that affect the duration of high school romances and analyze data to predict the success or failure of ongoing relationships.

Have your child kick off their summer vacation by making a miniature water slide!

Check out this fun leaf chromatography science fair project idea for middle school students and discover the hidden pigments in leaves.

Observe corn seed germination to learn about dicots and monocots and how plants grow from seeds to seedlings to full-grown plants!

This science fair project idea produces varying pitches of sound.

Place mushroom caps on poster board, label samples. Check beneath mushroom caps for "prints" of spores. Record and interpret prints left behind.

The project compares three different methods of testing turbidity in water: the secchi disk, spectrophotometer, and turbidity test kit.

Kids learn how fiber optics work with a dramatic total internal reflection experiment using a fish tank, water, and a laser pointer.

Science fair project which measures the amount of heat energy released by a burning candle by calculating how many calories of heat it emits.

Hold a magnet marathon! Explore the power of magnets with your kindergartener in this entertaining and simple science game.

Determine which material produces the strongest static charge.

This science fair project idea produces sounds by creating vibrations using different objects.

What is the hydrologic cycle and how does it work? Check out this fun and easy science project where you will model and learn about Earth's water cycle!

Water, along with soil and light, is a necessary component for plant growth. So what's better for promoting plant growth: tap water, or rain water?

In this science experiment, your child will test the strength of hollow structures in order to understand how strong bird bones really are.

Saturn is the ringed planet in our solar system, a gas giant with rings made of ice and dust. Let's make a cool scale model with an old CD and some glitter!

This fun middle school science fair project idea helps student discover the concepts behind deep sea diving and how Cartesian divers work.

How does light affect plant growth? Do different colors of light work better than others? Find out in this classic science fair project idea.

Science fair project that examines learn how the angle of incidence affects the efficiency of solar panels. How does a solar cell work?

Kids use applied math to build and test a parabolic mirror solar hot dog cooker in this cool engineering science fair project idea for middle school.

Kids will learn how to measure the viscosity of liquids by making their own homemade viscometer in this great science fair project idea.

Sink or swim? Calculate the density of various fruits and vegetables using water and a kitchen scale.

In this enlightening transpiration experiment, kids will explore how the loss of water from plants through transpiration contributes to the water cycle.

This science fair project idea determines if the color of light affects the growth of plants.

A fun, life science sxperiment idea idea involving strategies for keeping birds away from crops using a distress call. What kind of distress call works best?

This science fair project uses paper chromatography to investigate whether black, brown, orange, and purple are pure colors or mixtures of other colors.