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Skills Practice & Exam Prep

General College Skills

Math help:

On this page:

  • Basic math and algebra tutorials
  • Data, graphs, and statistics practice
  • Decimals
  • Fractions
  • Measurement
  • Ratio and proportion
  • Math test prep
  • Algebra, geometry, and basic math e-books

On this page:

  • Algebra practice sets, tutorials, and e-books
  • Geometry and measurement practice sets and e-books
  • Trigonometry e-book
  • Statistics e-book
  • Calculus practice sets and e-books

Science Help:

On this page:

  • Biology e-book
  • Chemistry practice sets and e-book

Reading and Writing Help:

Computer Skills

  • Access
  • Excel
  • Outlook
  • PowerPoint
  • Word
  • Illustrator CS5 and CS6
  • Photoshop CS5 and CS6

Other Online Options

The following offer tutorials or courses free online.  Practice skills or learn something completely different with one of these services.

Books and DVDs in the Library

GTC Libraries have many books and DVDs that can help you build your skills.  Search the catalog below to find resources to help you.

Choose "subject" for the search box and try these search terms:

  • Math:  The name of your area -- "Algebra" or "Calculus".  For basic math review, try "Mathematics problems"
  • Writing:  "Grammar exercises" or "English language handbooks"
  • Reading:  "College readers" or "Reading comprehension"


A few examples of books and DVDs you can check out:

Accessibility at GTC