Geometry - take all of the extra credit opportunities he gives and you'll be fine. Honors Pre-Calculus - read the textbook if you have trouble following what he says. Best advice I can give is just to practice solving problems as often as possible.

While his class is difficult, his teaching methods are effective as he teachers you the most efficient and effective ways on solving geometric and pre calculus problems. He also continuously tests you on concepts that causes you to remember them for years, allowing you to build on those skills on harder math course. It is hard to get an A in his class, nevertheless, he is easily one of the best teachers because of his perseverance and the amount of hard work he puts in to teach his students.