I had him for engineering as a freshman. As a freshamn he will be one of the hardest classes you have. However, if you study very hard and pay attention to him (not very hard), you will get a very good grade on his tests. He is very cocky and makes fun of a lot of people, however, he has no favorites or people he hates.
I think sloan is a fairly good teacher, empirically. He is fairly good at explaining things and very knowledgeable. In the way that teachers should care about their students, though, he falls short. I really didn't feel as though he cared more about me beyond what I could do to boost his AP pass rates. He was very rude to me on multiple occasions and is very nonchalant about his unkindness. Honestly though about giving him shampoo as a goodbye present but two wrongs don't make a right...
Awesome Teacher I have an A in his class!
Okay teacher, but kind of mean to students
I like Mr. Sloan. He is a really good teacher. He is clear about what he is teaching but, sometimes, he is kinda annoying. I personally don't like his attitude. He hates his CP class. He gives all the honors stuff for the cp class and expect to do well on all the tests and quiz. other than that, i like him, but i won't recommend him.
The best AP science teacher at Oak Park. He actually knows his stuff, and is ready to help anyone after school. He can be quite harsh to people who annoy him, but he never loses his temper because of chemistry questions. Class is difficult, but at expected AP level. If you read his notes and book, and also watch some other video/pay attention during class, and also utilize 7th period, you will not have trouble with this class.
He is not a nice person and he will play favorites. Sometimes can be cool, but other times he is really unfair. Especially on tests and how he treats students.
Hes a cool laid back guy but he has his set of rules. His notes are pretty good, and even though they have small print, they have almost everything you need to know. His tests are difficult but he teaches really well and he has an engaging style and voice when he teaches. You need to put in work for an a in his class, but its definitely not impossible.
I liked Mr. Sloan a LOT more than I liked Mrs. Litten. Maybe it's because I just like chemistry to begin with, but I actually really liked Mr. Sloan. He was one of my favorites. The tests are hard, but they are at the AP level.
David Sloan played favorites like no other teacher. He would decide who to help and who to let fail. I did not fail his class, but he was of no help whatsoever. Politics always got in the way of everything he taught, not to mentino the constant mocking and put downs and slurs that came form his mouth
Sloan was one of my favorite teachers at OP. These other people didn't like him because they failed. Or expressed their hatred for the Irish. Sloan Was a good teacher. Read and Memorize.