Grow potatoes in a plastic bag—easy to grow and harvest, and yummy to eat!

Create a soda bottle garden that defies gravity! This hanging terrarium is housed in a soda bottle and perfect for crafty kids with a growing green thumb.

Your child can explore the wonders of science, and the concept of dehydration, along with creating a healthy and tasty treat!

Which do you prefer: real or artificial? Try this sweet little taste experiment to help your kids develop a better awareness of the food they consume.

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

Help your child create a magical miniature garden in the most unlikely of places: a recycled plastic bottle!

For a fun family activity to introduce your child to genetics, have your child go on a search for dominant and recessive family genes!

Show your fourth grader how to see her heart in action. Make a simple device out of a drinking straw and clay to help her spot the movement of her pulse!

In this science fair projects, students will grow out the bacteria that collect on air conditioner filters.

Does your middle school teenager have good reflexes? Gauge his reaction time in this science and math activity that requires only a yardstick and a friend.

Perk up your front porch with this hanging vase craft, perfect for spring and for getting kids outdoors!

Incorporate some math and science thinking into your annual fall fun with this pumpkin investigation activity! Your child will have a blast investigating various ways of measuring pumpkins, making estimates, taking measurements, and recording their findin

In this activity your child will make a coiling snake out of simple household materials, and also find out why they coil.

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

Kids conduct a simple birdseed experiment to figure out what kinds of birds live nearby in this fun science activity.

The next time you and your fifth grader go on a hike, take along this key to figure out which common North American animal left a track along the river bank.

Want to help make studying the nervous system a little more fun? This thinking cap is a great way to learn external human brain anatomy.

Boys might wrinkle their noses at the thought of gardening, but we guarantee they'll like this activity! Make a recycled terrarium full of bug-eating plants.

Have your child build a model of a coral polyp, one of the tiny animals that composes a coral reef.