Assists with earth, life, and physical sciences. Sorts by subject, study skill, technology, and an encyclopedia.

Contains general science information and projects, as well as links for specific subjects. Offers chat with an online librarian.

Covers biology, chemistry, earth, ecology, outer space, physics, and scientists. Lists recent homework questions and answers.

Resources include general science, astronomy, chemistry, physics, geology, meteorology, botany, and zoology.

Quizzes cover a variety of science subjects and difficulty levels. Provides correct answers and explanation upon completion.

Directory of activities, labs, history, and general and specific science information.