In this experiment, young ecologists will learn about a type of edge effect: how trees and plants at the edge of a forest can act as a weed filter.

What are buttress roots? In this fun science project, make a model of a rainforest tree and learn how they help trees survive in the tropical rainforest!

Make a string art tree to celebrate the holiday season with your kid. This string art tree craft allows you make a unique decoration using simple ingredients.

Celebrate Earth Day by making a poster that encourages people not to litter.

Invigorate your fourth grader's mind by helping him turn his room into a woven masterpiece using various lengths of material.

This science fair project investigates why the number of visible stars changes from place to place.

In this simple science project, learn about what causes dew and what affects dew formation with a drinking glass, ice, and a soda bottle.

Test out the pH levels of soil in your backyard versus soil in more wild environments to solve this science case.