Grade Level: 6-8, 9-12

Description:Interactive from Discovery lets users explore a virtual volcano from the inside out and create their own and watch it explode.

Grade Level: 3-5, 6-8, 9-12

Description:Video clip from the Discovery Channel series Life shows a Venus flytrap catching and digesting flies.

Grade Level: 3-5, 6-8, 9-12

Description:Discovery's guide to all things green includes videos, an Earth Day history quiz, puzzles and games, and the latest environmental news.

Grade Level: K-2, 3-5, 6-8

Description:The Weather Channel Kids! website explores facts, information, and activities about the Earth's climate, the environment, and ways to go green.

Grade Level: 9-12

Description:Interactive game from Discovery makes the user a project manager in charge of experimental technology aimed at alleviating the effects of global warming.

Grade Level: 3-5, 6-8, 9-12

Description:This Animal Planet interactive takes an up-close look at the creatures who inhabit the southern Indian Ocean island.

Grade Level: 3-5, 6-8, 9-12

Description:This Animal Planet guide counts down the top 10 skills from animals including a bloodhound's olfactory system and the echolocation of bats.

Grade Level: 6-8, 9-12

Description:Interactive from Discovery lets users build a time machine as they explore concepts such as the speed of light, time dilation, and the twin paradox.

Grade Level: 3-5, 6-8

Description:Discovery Kids web page explores the Earth with topics such as "Is the world too crowded?" and "Do trees matter?"

Grade Level: All

Description:Science programs and publications can prompt inquiries into purpose and point of view.