He kept a good balance of instruction and practice, and came to sessions prepared with what to talk about based upon the last session, which definitely made it more productive. Dave is also willing to go above and beyond the session time if there are any loose ends--at one point he sent me a two-page long solution to a problem that we had not had time to finish. Finally, I contacted Dave on short notice and he was readily available and easy to get a hold of/schedule a time with.
He has an excellent knowledge of mathematics, which thoroughly impressed me, and helped with my learning of just not differential equations, but concepts in calculus and algebra too. I also appreciated Eugene's attitude towards teaching and his determination to helping me succeed as much as possible. I highly recommend Eugene to anyone who is struggling in math, I had a great experience working with him and believe others will have the same.
Bjorn saved my degree. I had failed Differential Equations twice and needed to pass it for my major. Bjorn was patient and was able to help with many of my questions. He never made me feel stupid, even when I struggled with the easiest concepts. Bjorn worked with me through all my problems and was extremely flexible around my schedule. I can honestly say I would not have passed Differential Equations without his tutoring.