This educated-guessing game is great for preschoolers. This activity helps your child work on her reasoning skills.

Introduce your fourth grader to the concepts of solstices by observing the length of her shadow on the shortest day of the year, compared to other solstices.

Help your own young scientist tackle the wonders of static electricity from the comfort of his own home!

This experiment has students record rat behavior to learn about the benefits of rats and research rat myths throughout history.

What is a compound microscope? Kids find out by making one of their own in this cool science fair project.

Unlike other seed sprouting projects, this one allows kids to compare five different sprouts (either 5 herbs or 5 flowers) by watching them grow in a glove.

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

Does dough rise faster with unbleached or bleached flour? Investigate in this science fair project idea.

Would your child like to learn about a hidden world? All she needs to do is open her box of markers!

Celebrate April Fools' Day with a science prank that is sure to amuse...and educate too!

This science fair project idea determines if the size of the parachute will change the rate at which an object falls.

This activity is a great way to stretch the boundaries of your child's imagination and build up important critical thinking skills.

This tricky building block challenge asks your learner to think creatively. They will work on their divergent thinking skills as they try to fill up an index card perfectly with building bricks.