Keeping lesson and assignments varied and interesting is one way that I use to keep students interested in learning. If students are actively involved in learning, they are more likely to be responsible and motivated students. Social interaction is very important, especially at the middle school level when students are going through many changes. One way I like to include social interaction in the classroom is to have whole class discussions and use cooperative learning. Individual work is not always the best way for students to learn.
Group work is a very effective tool to use when the teacher plans and organizes it ahead of time.
By using group work, students get positive social interaction and learn at the same time.