ERIC contains abstracts, citations, and some full-text of journal articles, research and technical reports, conference proceedings, teaching guides and lesson plans. ERIC covers all aspects of education.
Professional Development Collection contains both abstracts and full-text of peer reviewed journal articles, newspaper articles, and educational reports. This resource is intended for professional educators, and subjects covered include education and curriculum.
Teacher Reference Center contains abstracts of articles from teacher and administrator journals. Subjects covered include assessment, current pedagogical research, curriculum development, and instructional media.
Science Direct contains abstracts and full-text articles from scientific, technological, and medical scholarly journals and reference books. Subjects covered include biology, chemistry, computer science, economics, environmental science, mathematics, medicine, neuroscience, nursing, physics, education, and psychology. Note that Science Direct only searches Elsevier journals.