I am an English teacher in Korea, and I teach grades 1-6. Classes are relatively small, no larger than 18. I teach without the help of a Korean co-teacher. I need better control over my students. I've looked at reward systems, paying the students cash for good behavior/deducting for negative, and I love the idea but I worry it will require too much work on my part. I feel I need a system that rewards/punishes behavior instantly for younger students. In the past, with my 1st and 2nd graders, we worked towards a movie party, earning a star for every class they behaved well. One students' negative behavior could affect everyone by losing a star. It was better than nothing, relatively effective, but it completely failed with my 3-4th grade combined class because there was so much bad behavior that the number of stars I was removing was just demoralizing and almost numbing so after they lost the first star in a class, they didn't seem to care so much about losing a second. Any ideas? Classroom management systems that work well with a range of grades? I'm being sparse with information, but ask me any questions and I'll be happy to answer : ) Thank you!