So imagine this setting. You set up multiple learning stations / activity centres where students can independently learn on their own. These learning stations a

So imagine this setting. You set up multiple learning stations / activity centres where students can independently learn on their own. These learning stations are analog and digital. They contain some tests that are mandatory and can be taken at any time by the students. To perform the tests the students go to one of maybe five workstations in secluded areas in the classroom that can be watched by the teacher. After each day the teacher can analyze the grading and can be reasonably sure nobody did cheat.