This page is the entry point for a large collection of free classroom-ready digital resources for teachers and learners. The science section contains thousands of editor-reviewed videos, games, interactive tutorials, and complete lesson plans. At the heart of the collections are the PBS and NOVA-created video clips, which the authors have used as the linchpins of modular lessons and mini-units. Most of the resources come with background information and suggested discussion questions. Registered users can save and share items in a personal folder.

Please note that this resource requires Flash.