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. In the video embedded below I provide an overview of a student's perspective of PrepFactory.
Applications for Education
One of the better ways to prepare for a test is to review small chunks frequently. PrepFactory provides students with a good review system that breaks SAT and ACT review into bite-sized modules for each of the topics on the tests; each module contains a 3-5 minute video, notes on the video, and a five question video review quiz.
The modules help to identify problem areas for students. PrepFactory also provides tools to allow teachers to manage their classes by keeping track of how many modules their students have completed, and whether or not they've mastered strategy tips and tricks related to the SAT and ACT.
Disclosure: PrepFactory is an advertiser on FreeTech4Teachers.com