I'm Roger, a UIUC alumnus with bachelor's and master's degrees in mathematics. I have been a student and tutor of math since 2010, starting with tutoring in foundational studies, calculus and statistics and continuing through my years as a graduate student.

I believe that the best way to learn is through example and practice, and I've been breaking down hard concepts to help students understand them for years. Let me leverage my experience to help you, and you'll grasp difficult material in ...