I teach 2nd grade Language Arts/Reading and my students are at an extremely low level. I would like to do some small group reading/phonics with them, but I need to figure out something that the other students can do by themselves. I would like to do 30 min. increments, and 3 groups of 6-7. I like the centers idea but I only have enough room in my class for about 3 centers going at one time. If I have a group, and 1 group is at centers what can I do with the other 6-7 students? Any ideas?