What can I do about hard classes like Matrix Algebra, Calc in 3D, and 15-251 (Great Theoretical Ideas in Computer Science)?
All these classes can seem very difficult at times. It is important to consider the resources available to students who need extra help. Seek help from the TAs and professors. They want you to succeed as much as you do. Take advantage of office/cluster hours. Contact other students in your class and form a study group. The #1 tip to doing well in Computer Science: Start early! (Really, we’ve learned it the hard way that you MUST start early.