Mr. Brock is the one who teaches GoPo. He is an amazing teacher! He will teach you so much if you just pay attention. He also has a really great sense of humor. Class has its serious moments but he tends to keep the atmosphere light hearted and humorous. He tries to keep us on the same subject through he has a tendency to change it himself. Mr. Brock will do any thing in his power to help anyone pass the exam, it feels like. He puts a lot of time and effort (and paper) into teaching. Overall, he is such a great teacher!