Science
- 101
- Tesla: Master of Lightning
- Explore the life and accomplishments of this electrical inventor, enter an interactive laboratory with sounds, animations and explanations of Tesla's key inventions, take virtual tours demonstrating how power and radio are transmitted from a station to your home. Companion site to the PBS television production.
- 102
- Windows to the Universe: People
- Provides simple biographies of astronomers, philosophers, and scientists from ancient times through the modern day.
- 103
- Amazing Animal Senses
- Examples of how some animals sense the outside world and the anatomical structures that allow them to do so.
- 105
- Animals
- Graphics, quizzes and links to help students learn basic animal concepts. Includes protozoa and simple animals as well.
- 106
- Australian Wildlife
- Provides information about birds, mammals and frogs. Includes audio clips, distribution maps, and galleries.
- 107
- Densmore Forest
- Contains games, quizzes, and activities about animals. Also includes activities about mythical creatures.
- 108
- Food Chains and Webs
- What is a food chain? Find out why there are more herbivores than carnivores. Multiple-choice questions and an interactive activity to create your own food web.
- 109
- Free Animal Trivia Web Quizzes
- Each quiz selects ten animal trivia facts at random. Requires Flash.
- 110
- Gardensafari
- Pictures and basic information about common animals found in the garden. Also offered in Dutch.
- 111
- National Geographic - Animals
- Get animal pictures, photos, videos, facts, habitats, profiles, photo galleries and more.
- 112
- Pestworld for Kids
- Features interactive games, factsheets and quizzes on the ecology and control of common pest species. From the National Pest Management Association.
- 113
- Photoarchives - Josef Hlasek
- Features photo galleries. Includes plants, birds, mammals, reptiles, amphibians, butterflies and moths, beetles, nerve-winged insects, dragonflies and other animals.
- 114
- The Animal Spot
- Animal website with interactive map to search for animals by geographic location. Includes photos, word searches and coloring pages.
- 115
- Zoobooks - The Encyclopedia of Animals
- Tons of reliable animal information and resources, plus links to other homework sites.
- 116
- Astronomy Jokes and Space Explorers
- A collection of K-12 space and astronomy jokes with astronomy factoids, quizzes, quotes, links and pictures interspersed throughout the site describing history of astronomy and space exploration.
- 118
- Constellation Stories and A Deepsky Atlas
- Provides a listing of the constellations, maps, and the myths associated with them.