Marcus C.

I am a mathematics teacher in my 30s with over ten years of experience. I have helped thousands of students succeed in courses like Algebra 1, Trigonometry, AP Precalculus, and AP Calculus AB/BC. I graduated from UC Berkeley with a degree in Mathematics. I earned my master's degree in Teaching and Curriculum at Harvard. High schoolers often find AP Precalculus, for example, to be challenging because it tends to be one of the first places they encounter ideas like limits or sinusoidal curves.