Well, you have the dichotomy of self-styled "evolutionists" actually believing "all Men are created equal", and they'd argue if you told them they thus believe in creationist nonsense, not biology.

Now, when I was in high school in Ontario, they had a "streaming" system, in which a student had the option to choose what level of difficulty they could pick for most courses - basic, standard, or advanced. Advanced courses were mostly for kids aiming for university, but was also good for anyone who wanted more detail in a subject/more challenge, while basic was basically just for getting your credit. Some courses only had one level, but those were usually the wholly-optional stuff (like World Religions for a history credit.) No matter what you chose, you weren't necessarily stuck at that difficulty, either. If it was too easy, you could move up, or move down if you found yourself struggling. But they did away with that, because of some fictional "stigma" some faggots imagined the Basic credit kids might have, so they did away with it around 1986 (they changed everything about a year after I left.) I heard they were thinking of doing it again, because gee, the stupid kids can't keep up with a one-sized-fits-all cirriculum. Of course, this was at about the time that the whole work force was being rejiggered for to want courses for this and tickets for that, and to generally jump through flaming faggoty hoops for even the simplest, most basic min-wage jobs.