The purpose of this science project is to determine which stimulus, gravity or water, will cause the greatest growth response in a plant.

This science fair project evaluates which sense produces the fastest response time: hearing, touching, smelling or seeing.

Check out this sweet recipe idea perfect for celebrating Dia de los Muertos.

This science fair project tests test whether the presence of spell check has changed standards for spelling.

Check out this cool science fair project on identifying rocks and minerals for kids.

Check out this fun and easy 4th grade science fair project idea that tests how gravity induces positive and negative geotropism (gravitropism) in bean plants.

Need some SAT Essay Tips? Check out these ABCs (and DEFs) of acing the SAT essay.

Check out this fun and easy-to-play guessing game that will build your child's geometry vocabulary.

Check out this dice game perfect for teaching your savvy kid the fundamentals of probability.

Check out this silly game that will put your kid's animal habitat knowledge (and acting skills) to the test.

High school kids learn about fruit fly ethology in this cool lab that determines fruit fly movement and behavior under different conditions. Check it out.

Check out this cool science fair project idea to explore non-chemical means of preserving fruits by using thermotherapy.

Check out this cool science project idea to explore how temperature creates annual rhythms that govern plant growth.

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

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

Check out this fun science fair project idea to learn about seismic waves and how fast they travel during an earthquake.

This hands-on activity gives your child an opportunity to apply various strategies to solve a problem and to check if his answer makes sense.

Check out this fun science fair project idea to measure bacterial colonies from door handles and explore the effectiveness of different cleaning agents.

Check out this free high school science fair project to explore the physics of the Coriolis effect with a homemade Foucault Pendulum.

Check out this cool and free middle school science fair project idea on how to make a solar oven.

Check out this cool science fair project idea to explore various aspects of projectile motions like mass, angle and distance.

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

Looking for a way to stay cool in the pool? Check out Elbow Tag, a simple and easy twist on the classic game tag.

Check out this cool science fair project idea that models the behavior of the cold desert plants: xerophytes and halophytes.

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

Check out this cool middle school science fair project idea to determine if shopping carts are really carriers of harmful bacteria.

Introduce your fourth or fifth grader to volume by having him build rectangular prisms, and then count each sugar cube to check his volume calculations.

Gymnosperms are coniferous trees that reproduces using pine cones to spread seeds. Check out this simple pine cone experiment to learn about the process!

Check out this fun science project idea on ecological succession and learn the main difference between primary and secondary succession.

Is exercise a cellular activity? Check out this fun science fair project idea to compare the carbon dioxide production before and after exercise.