Honestly if I was a professor I'd try to make my class as easy as possible. I wouldn't make it a joke but I get that people have other classes too so I would try to take that into consideration when it came to assignments and I'd accommodate situations as best I could. I'd also offer extra credit where I could because I get not everyone is a skilled test taker and the students that are dedicated will go the extra mile for it. I'd even try to cancel class every once in a while to give my students a break.