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

This project examines whether humans can intuitively grasp numeric values greater than three.

This experiment will explore if a randomly iterated algorithm will result in a pattern.

Science fair project that explores the natural process of limestone formation.

In this science experiment, do tensile strength test on fishing line, a strand of hair, a rubber band, and any other materials you're curious about!

This science fair project idea compares biodiversity between drops of water.

Help your preschooler practice observing and experimenting with this exciting activity where they'll get to examine objects below the water's surface!

Help your child celebrate the summer and the sun by making a sandy seascape.

This experiment will use computers to examine how the famous Mandelbrot set can be manipulated in fractals.

With this science fair idea, little scientists will gain valuable insights into the physics behind throwing a baseball.

Do this experiment to help your first grader understand how salt can be removed from salt water. All it takes are a few household materials.

This science fair project idea investigates how a bottom keel helps keep a boat from rocking back and forth.

This science fair project examines how tsunamis travel by simulating a tsunami moving around an island. You will generate a pretend tsunami in a swimming pool.

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

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

Ready for takeoff! Make science fun and teach about levers and fulcrums as your child sends buttons flying.

How does water pressure change with depth? Kids learn how pressure works underwater with this cool and easy demo.

This science fair project compares the allelopathic chemical produced by the Black Walnut tree to a commercial herbicide in stopping the growth of a shrub.

In this project children practice the scientific method while playing with puffy paint.

This experiment will explore the possibility of creating an infinite object by hand.

Test whether cutting up meats will make it cook faster than just cooking it whole.

Kids will discover the meat science behind the meat they eat, and find out how to use safe chemistry to make meat more tender.

This science fair project idea uses the process of chemical weathering to change a mineral.

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

Will increasing the amount of salt in water effect how slow or fast the water freezes?

This experiment will explore whether fractals really repeat themselves infinitely.

This experiment will explore if and where fractals can be found in the natural world.

In this science fair project, students investigate the applicability of Benford's Law to many sets of everyday data.

This science fair project idea models industrial oil spills and determines if they have an impact on wildlife living beneath the surface of the water.

This potato cannon activity teaches your middle schooler about the principle of Boyle's Law. Make a potato cannon and have a blast learning about science.