Is your child a nature nut with an eye for creative, green-friendly projects? Introduce them to this amazing DIY bird feeder!

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.

Help your child make a beautiful homemade sandcastle that will last!

In this science fair project, students make their own rain gauge to measure rainfall.

Help your child add some flair to the family garden with pencil pinwheels!

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

Help your child plant a "tea garden": a garden made of herbs for making teas.

Help your child understand the scientific concept of evaporation with this fun outdoor science activity.

Make "fossils" with your child to hide in the sandbox or at the park or the beach, to help your child explore his archaeological side.

To help your child learn how to use a thermometer, try this temperature collecting activity at home.

In this free science fair project, learn how to separate salt from water using heat. A great science project for elementary school kids.

In this science fair project, students discover how sedimentary layers form as sediments like mud, silt and sand settle over time.

Help your child create a garden journal sketchbook as she observes and records the natural world through the changing seasons.

Who says snow globes are just for winter? Help your child create a summer version with this fun art project!

In this fun science fair project, make two different scale models of our solar system using Astronomical Units and planets' relative size!

Science fair project examining barometric pressure, and how it can be used to predict the weather. How does atmospheric pressures relate to weather conditions?

Play Rock Tic-Tac-Toe, the perfect outdoor game for all ages. Help your child develop thinking skills and get away from the TV!

Help your child measure breezy weather in her environment by making a wind vane for kids, a simple version of the classic scientific measurement tool.

Do plants breathe? Not exactly. They do respire though! This activity will help your child with see that plants are producing the oxygen we need to survive.