Katherine Boehret

This Saturday, high-school students around the country will sit for hours of silent testing that will determine some portion of their future: That’s right, it’s SAT time. For both parents and kids, the preparation for taking the standardized test is stressful and expensive, often involving hours of studying and several hundreds of dollars spent on classes, workbooks and tutors. And many kids will take these tests more than once.
So this week I tried a Web-based form of test prep called Grockit that aims to make studying for the SAT, ACT, GMAT, GRE or LSAT less expensive and more enjoyable. Grockit.com offers lessons, group study and solo practice, and does a nice job of feeling fun and educational, which isn’t an easy combination to pull off.
A free portion of the site includes group study with a variety of questions and a limited number of solo test questions, which are customized to each student’s study needs. The $100 Premium subscription includes full access to the online platform with unlimited solo practice questions and personalized performance analytics that track a student’s progress. A new offering called Grockit TV (grockit.com/tv) offers free eight-week courses if students watch them streaming live twice a week. Otherwise, a course can be downloaded for $100 during the course or $150 afterward. Instructors hailing from the Princeton Review and Kaplan, among other places, teach test preparation for the GMAT business-school admissions test and SAT.