A free program for Android, by Manhwa Game Studio Indonesia..
Teacher Simulator: School Game allows you to create and manage your own class of students. The objective of this game is to make sure that the students are all in class and doing their assignments. You will need to keep track of them, give them grades, and even reward them for good behaviour.
The way you reward the students will also depend on how well you manage them. There are several different ways you can manage the students in your school. You can manage them by giving them tests and quizzes, by assigning them to one of your classes, by promoting them to a higher grade, etc.
Aside from the fun and enjoyment you will get from playing this game, you will also get a great deal of learning experience as it is very similar to real life.