New Way to Learn Math

Though I finally decided to take Numerical Methods in a later semester, Differential Equations already requires some mathematical analysis knowledge that I do not have (and this course is deem most intensive even by math majors). Dr. Xue will only teach linear algebra in this whole year during his Saturday sessions, which is not much to my current interest. Reading textbook by myself is kind of boring and requires hard effort to persist. Therefore I think I'd better to come up with some new ways to acquire this with the aid of something similar to a classroom.