TeachEngineering
Teach Engineering: Solar Power
Students learn about solar energy and how to calculate the amount of solar energy available at a given location and time of day on Earth. The importance of determining incoming solar energy for solar devices is discussed.
Carnegie Museum of Natural History
Carnegie Museum of Natural History: The Hopi of the Southwest
With this resource, learners can read about family relations, the importance of corn and water to the Hopi, their wedding traditions, and what continues to sustain this long-lived culture.
A-Z Animals
A Z Animals: Animal Facts: Oyster (Ostreidae)
Provides photographs and a fact card about the oyster. Discusses where they are found, physical characteristics, the four groups of oysters, how they filter water for food using their gills, predators, reproduction, and the impact of...
CK-12 Foundation
Ck 12: Earth Science: Importance of the Oceans
[Free Registration/Login may be required to access all resource tools.] How the oceans sustain life, are part of the water cycle, and moderate climate.
National Wildlife Federation
National Wildlife Federation: Create a Certified Wildlife Habitat
This comprehensive resource provides information on how to set up a back yard garden. Providing food, water, cover, a place to raise young, and sustaining your garden are the topics discussed.
Other
Advanced Composting Systems: Phoenix Composting Toilet
Explains how composting toilets work, their benefits to the environment, useful applications, and information on how to choose a system.
abcteach
Abcteach: Earth Day Activities
[Free Registration/Login Required] How can you treat the earth with more respect? Check out this resource featuring links to elementary activities to celebrate Earth Day. You will find word searches, crossword puzzles, reading...
Other
Planet Ark: World Environmental News
Welcome to Planet Ark's daily Reuters World Environment News - the most comprehensive source of environmental news on the Net. To read previous news stories, please use the search engine below to find stories relating to any...
Nature Canada
Nature Canada: Canada's Boreal Forest
A look at Canada's Boreal Forest ecosystem. One of the largest ecosystems in the world, it provides abundant fresh water for North America and is home to many species of wildlife, for example, wolves and caribou. There is also discussion...
Curated OER
Unesco: Chad: Lakes of Ounianga
The site includes eighteen interconnected lakes in the hyper arid Ennedi region of the Sahara desert covering an area of 62,808 ha. It constitutes an exceptional natural landscape of great beauty with striking colours and shapes. The...
National Wildlife Federation
National Wildlife Federation: Worm Compost Bin
Composting not only helps to get rid of food and lawn waste but also helps to fertilize our garden. Find out how to set up a compost box in this brief, informative article.