C courses are supposed to be “straightforward and accessible, and of general interest”, which is good if you’re working through the material on your own. A good starting point is the course schedules, which explain the courses which are available in Part II. If you want something to study over the summer, then a C course is probably a safe option. You want the proper ball size to help your child control the ball and grow with their skills and confidence. Sometimes, the right statement piece makes a room’s decor. Rather than lock them up in an email, I’m posting them here.