I have used CPR in my general chemistry courses. If you have a topic, activity, lab or demo that your students "just can't seem to get" (many misconceptions) and you are looking for something different to explore - try this! The system helps the instructor focus on the lesson plan. The students write to learn.
I am currently one of the faculty trainers and mentors with the CPR Development Team, so if you have any questions feel free to email me.
I recommend to faculty that they attend a workshop for the optimum learning experience with the system - you will learn how to use it, and how to write your own assignments.