For CSA get the work done sooner rather than later. It is an at-your-own pace class, and you get the entire year's worth of assignments on day one to do as you please. But it will stack up quickly so do not procrastinate doing it until the last minute. The first 3 lessons are easy and give the misconception that the coursework is easy. It gets hard by lesson 4, But Mr. Braskin allows you to make up and review quizzes in order to get your grade up. Overall Mr. Braskin is an amazing teacher who tries his best to make sure you can get the best grade you possibly can in his class.