Help your middle schooler improve his observation skills by playing this simple observation and spatial memorization game.

Do hand soaps and sanitizers prevent the growth of bread mold? If so, why? Kids will find out with this fun and informative science fair project idea.

Learn more about consumer preferences, product availability and pricing. Search ebay listings typing keywords of your choice. Interpret statistical analysis

Examine the effect of pressure on carbonation in soda.

Study the impact of environment on seed germination among three materials: soil, paper towel, and cloth. Note when seeds germinate and how well they germinate

Enter the buzz worthy world of bee watching and find out what time bees like to wake up!

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.

This science fair project idea explores if an LED light can be powered by vegetables and/or fruits.

In this cool science fair project, kids apply basic algebra to learn how to make a PVC pipe instrument while exploring concepts like frequency and resonance.

Research and understand basic computer science. Build a simple computer, following instructions found online. Design a new or improved feature.

Science fair project that tests how heat affects the chemical reaction between a seltzer tablet and a glass of water.

Kids will explore the corrosiveness of soda in this cool science fair project by leaving pennies submerged in soda overnight.

The goal of this science fair project is to assess the acidity levels of common food and household products using pH test strips.

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

The possibilities are endless with this fun Halloween-themed STEM activity! With simple supplies, your child will experiment, adapt, and use their creativity while they build structures using different specifications.

Did you know your body is full of simple machines? This project looks at one of the third-class levers in the human body: your arm!

Here is a fun middle school science project on factors affecting solubility. Learn how dissolved solids can "crash out" to form crystals when conditions change.

This experiment investigates if small changes in your diet can alter your basal body temperature.

Can a toy car determine the strength of a magnet? In this cool magnet science fair project, young scientists will learn how to measure the strength of a magnet.

Plants and light seem to be good buddies, but how far does the friendship really go?

This study observes plants, insects and an animal living in proximity to a known source of EMF.

Kids will enjoy this cool demonstration of Newton's Third Law and the conservation of linear momentum.

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 is a kindergarten activity that blends art and science by using magnets, paint, and objects found around the house to create a picture.

Science fair project that determines which types of clouds are best at blocking harmful UV radiation.

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

Show your middle schooler how a quick whirl of spinach in the blender will reveal the cobwebby "stuff"--or DNA--of life!

This science fair project idea determines whether the diet and taste preferences of humans relate to their personality.

Boost your preschooler's attention to detail by getting her to explore the differences between two different pumpkins: large and small.

This science fair project idea develops an understanding through experimentation of which shapes are the most structurally strong.