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Other Resources

Review Sheets Web Resources
  • Khan Academy
    This is a great site with many "how-to" videos. Search for topics in Algebra, Trigonometry, and Pre-Calculus.
  • Purplemath
    This is an excellent site. See the links for Algebra topics.
  • Hyper-Ad Technical Tutoring
    This site has links for help with trigonometry, but you can also find links for help with algebra and chemistry.