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Challenge your high school student to find the flaw in this short mathematical proof that one is equal to two.

Science fair project about different digital image file types, compares different encoding algorithms used to compress the data.

Air resistance is a crucial factor when designing a parachute. In this science fair project, students find what type of material works best as a parachute.

This experiment explores how microwave radiation affects fungi, bacteria, and plant life.

This project will examine the relationship between materials and air resistance.

Learn about calorimetry, make a bomb calorimeter, and experiment with combusting different nuts to see which one produces the most energy!

Fudge is one of very few desserts people make at home that is actually crystalline. What happens when the fudge crystallizes at different temperatures?

This project explores how and how much one family can reduce the amount of garbage they accumulate over a three month period.

Science fair project that compares the biodiversity of fungi in different ecosystems by identifying species of fungi.

Help your child apply his math skills the next time you cook a family meal similar to one you'd buy at a restaurant.

Let your kid try his hand at engineering as he builds and tests two different structures made out of rolled newspaper. Which one is the strongest?

Demonstrate which cooking method gets rid of the most fat.

Compare the ignition rates of various types of flame-retardant materials.

In this cool science experiment, learn about magnetism and poles, and test magnet strength to find out if two magnets are twice as strong as one.

Here's a painting activity that's a lesson in secondary colors. Your child will mix and match paints to discover all the different hues one color can have!

This Labor Day, encourage your child to learn more about the different tools and supplies found in a doctor's bag by having her create one of her own!

Does your preschooler like cereal? Explore numbers with everyday objects and food with this fun counting activity.

Compare and order numbers and introduce mathematical inequalities in this fun math card game.

This project compares different liquids and the freezing, melting and boiling points of liquids.

Science fair project that compares the relative carbon dioxide concentrations of various gases, including different types of vehicle emissions.

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 idea helps conceptualize probability. Compare probabilities and outcomes of cards drawn from a standard playing deck.

Explore the concept of receptive fields and why different parts of our body have different levels of sensitivity.

This activity will encourage your child to discover the scientific process, compare sizes shapes, and build shape recognition skills.

Will male or female hair grow faster? Find out in this science fair project idea!

In this experiment, students find out what happens when a less-dense fluid interacts with a denser one, replicating the effect of cooler solid rock on magma.

Test the combustion of different types of woods.

This measurement activity uses feet to compare objects, but not the ones found on rulers and measuring sticks...the feet on your child's own body!

This project compares the strength of one, two, and three-ply toilet paper.

In this activity, your child will experience multitasking, then mindfulness and compare the two in terms of productivity and calmness.