How do you tell time without a watch? Use the sun! This simple activity will show your child how to build his own sundial.

Have your child build his own mini waterfall, and help him develop his planning, problem solving, and architectural skills.

Make a seed bomb and let your junior guerilla gardener spread flowers far and wide.

Make a spring collage with your child to get them outside and those creative juices flowing!

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

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.

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.

Learn how to make a weathervane with this fun and simple meteorology project for fourth graders.

This simple "how to make a water wheel" activity makes physics come alive for your child by demonstrating how different kinds of energy work.