Database indexing over 8,000 science, medical, and technology journals. Some items full-text. Includes cited reference searching, which allows the user to take one paper and find articles that cite the original paper. Also allows user to find all papers by one author.
Contains full text for hundreds of science encyclopedias, reference books, periodicals, and other sources. Topics covered include biology, chemistry, earth and space science, environmental science, health and medicine, history of science, life science, physics, science and society, science as inquiry, scientists, technology, and wildlife.
Primary Source Nexus
Primary Source Nexus is a website geared toward K-12 teachers to help them incorporate primary sources into their lessons. The primary sources are a part of the Library of Congress digital collection. The site also has lesson ideas, themed link sets, and more. Definitely a must look!