College Board SAT Online Course Benefits

• 10 practice tests and 600+ questions, all of which follow proprietary SAT specifications.
• Detailed personalized feedback on all practice tests and quizzes.
  18 interactive lessons, which cover the SAT math, critical reading, and writing sections, as well as the PSAT/NMSQT.
• The lessons feature interactive activities and multimedia content to create an engaging learning environment.
• Explanations of answers to all questions on the online course and to all 10 practice tests in The Official SAT Study Guide.
• Auto essay scoring provides immediate, computer-generated scores for all essay prompts in the online course, The Official SAT Study Guide, and the SAT Preparation Booklet and Center.

From the College Board website