This will be our 4th year co-opping with TOG. In the past we have co-opped history, geography, lit. analysis, and art history. This year because of our kids busy schedules we would like to reduce time spent in co-op. We are considering cutting back to two or three subjects. Our co-op is D and R levels with a smaller grammar level on the side. What are the subjects you all are co-opping? What do you all suggest?