How to LSAT Prep for Law School Admissions. So you want to be a lawyer? Assuming you’ve already read my other article on “How to be a Lawyer or Attorney” and you still want to go for it, the first hurdle you’ll have to pass is the Law School Admission Test (LSAT). This tests your reading, logic and problem solving skills. The test is offered several times a year in various locations. Every score you get is usually shown to any schools you apply to, so it’s important to get it right the first time, don’t assume you’ll just retake it if you get a bad score, many schools just average your LSAT scores during the admissions process.