Sigma Tau Sigma is a tutoring honorary offering free tutoring to University of Florida undergraduates. STS: --Offers help in several subjects (see classes page for full list). --Has qualified tutors who have taken the classes they tutor. --Allows for convenient times to get help. --Is FREE! If you would like to get help in a class, please go to the sign-up page or email at tutors@grove.ufl.edu. STS is always looking for new tutors to join. If you enjoy helping your fellow students, and would like to become a tutor, please check out the sign-up page also.