That basically describes my school's math department. The classes are small, usually around 20-25 once you finish calc1. The only calculators they allow in test

That basically describes my school's math department. The classes are small, usually around 20-25 once you finish calc1. The only calculators they allow in test are the cheap 10 function ones, and the professor will actually bring them into the class the day of the test. Also, it seems like most of my technical classes put most emphasis on the tests. Tests are usually worth 50% to 80% of the final grade. So while I don't usually see blatant cheating, it seems like the engineering department has acknowledged that some students will end up just copying problem solutions, and responded by basing most of your grade on tests.