...Extremely knowledgable, extremely helpful, always entertaining."
"The instructor was great. He provided different methods of teaching that helped me understand certain concepts in a number of different ways. The instructor was enthusiastic and provided great examples."
"Karsten is the only reason I am passing physics. (read more)
...My approach to precalculus includes some illustrations that will help to see more of the "why" of some of these concepts. Trigonometry is by definition the study of triangles. That said, the applications that arise from the study of trigonometry go far beyond three-sided geometric figures. (read more)
...In my time as a tutor and a teacher, I have instructed students at all stages of life and mathematical development—from 3rd graders to adults in their 40's, from elementary math to college-level calculus. Although I am a certified teacher in mathematics (and social studies), and have received my... (read more)
...I have worked successfully with high school, college, and MBA level students to teach or upgrade mathematics skills. Veteran teacher in math and science. I have successfully aided students who needed alternate methods of learning the basics of the subject or who desired assistance in advanced courses. (read more)