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YouTube is a place to discover, watch, upload and share videos.

Cambridge University Press advances learning, knowledge and research worldwide

Facebook is a social utility that connects people with friends and others who work, study and live around them. People use Facebook to keep up with friends, upload an unlimited number of photos, post links and videos, and learn more about the people ...

English Facts and figures. Free Online English Learning: Study English with Quizzes, Tests, Crossword Puzzles, Exercises and other activities for students of English as a second language.

FREE online practice for the College Placement Test. Practice Tests for College Placements plus FREE CPT Study Guide.

Academia.edu helps academics follow the latest research.

Math+Fun.com offers online tutorial and testing for subjects such as arithmetic, algebra, trigonometry, geometry, ACT and SAT testing, and much much more. Our online tests allow your kids to test their math skills while our practice sessions offer pa...

MIT is devoted to the advancement of knowledge and education of students in areas that contribute to or prosper in an environment of science and technology.

Promotes a broader notion of youth success. Combats undue performance pressure on kids. Offers programs to youth, parents, and schools to improve youth well-being.