Many law schools are interested in students with leadership abilities, students who can accept and cope with responsibility. Rather than merely participating in several groups or activities, become actively involved in one or two. Do not burden yourself with so many extracurricular activities that your academics suffer. Law schools look for students who can successfully balance the two areas, giving their education priority. Law schools judge applicants on the quality of their curriculum as well as on the grades received.
Most law schools require faculty recommendations as part of the applicant's file.
The more perceptive, and therefore helpful, recommendation letters come from evaluators who know the student well. You should not go through college anonymously. Take classes which encourage discussion. Study with a professor in more than one course. Larger classes where students are unknown to the professors and where examinations are multiple choice will provide little opportunity for a meaningful evaluation.