PrepFactory is a free service that offers excellent SAT and ACT preparation activities. The site offers free guides to SAT and ACT strategy along with a plenty of review activities to help students sharpen their skills and knowledge before taking the ACT or SAT.
PrepFactory recently launched a new design. The new design heavily emphasizes skills and strategy. In the new design when students sign into their free PrepFactory accounts they are greeted by an overview road map. Students select a test and a test section to begin learning. In each test section overview there are strategy videos followed by a series of five practice questions. Each video is roughly five to ten minutes long. Completing the practice exercise after each video should take students another ten minutes.