Provides access to peer-reviewed full-text scientific, technical and medical content that includes interactive elements in articles such as audio, video, graphs, tables and images
Register for an account. Provides a wide range of online tests, skill-building courses, and e-books for all ages. Does NOT include CLEP tests. Requires setup of a personal account.
Learn to speak, read, and write over 80 languages. Includes live tutors, feature films, music with lyrics, pronunciation analysis, quizzes, and more! Also features ESL for 50 non-English languages.
Create maps and reports of the United States using census data and other supplied data from a variety of sources. Available data includes demographics, home sale statistics, health data, mortgage trends, school performance scores and labor data like unemployment, crime statistics and city crime rates.
