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Teens @ SCPL Teen Homework Help — Websites

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  • Algebra Help is a collection of lessons, calculators, and worksheets created to assist students and teachers of algebra.
  • Khan Academy
    The Khan Academy is a not-for-profit 501(c)(3) with the mission of providing a world-class education to anyone, anywhere. Site has over 1800 videos on math, science, history, and SAT prep. Extensive math section, including algebra, calculus, trigonometry, statistic, probability, and linear algebra.
  • is dedicated to providing revolutionary ways for students, parents, teachers, and everyone to learn math. Combining educationally sound principles with proprietary technology, quickly guides the user to the solutions they need and the products they want, including assessment, on-demand modular courses that target key math concepts, 24/7 live online tutoring, and expert answers to math questions.
  • Official SAT Practice Test
    Get ready for the SAT by taking an official practice test--you'll reinforce your test-taking skills, become familiar with the test format, and learn where to focus additional study. This is the same practice test that appears in the SAT Preparation Booklet. If you have the Booklet, you can use the tools here to enter your answers, get a score report, and view answer explanations.
  • PhET
    Fun, interactive, research-based simulations of physical phenomena from the PhET project at the University of Colorado. Physics, chemistry, biology, earth science and math simulations