Explora Science Reference Center

This wide range of topics (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) satisfies the demand for standards-based content and provides teachers and librarians with articles correlated to state and national curriculum standards. It is designed to meet student researchers’ needs, with full text for hundreds of science encyclopedias, reference books, periodicals, and other sources.