Free Science Resources

Video-based instruction broken into short, fast-paced presentations; please check recommended viewing age or preview videos

Activities, lessons, and instruction to support learning using various PBS Kids shows as a spine

Easy Science experiments for kids of all ages; science printables, science fair projects and super STEM challenges!

The Nature Conservancy and its 550 scientists have created Nature Lab: to help students learn the science behind how nature works for us and how we can help keep it running strong.

This page aims to bring together activities from across Audubon’s national network of environmental educators, including the classroom curriculum Audubon Adventures, plus related DIY activities and content from Audubon’s editors. These activities can be done at home or in a yard or park, sometimes with the help of a computer.