I taught it several times. My approach was always to warn the kids beforehand about the ‘n’ word, assure them I thought they were mature enough to handle it sensibly, and then absolutely rinse anyone who even smirked. I think I only ever had to do that once, and it was in a one-to-one lesson.
That being said, I taught in a very non-diverse area. The comments above have given me food for thought. I doubt if I was teaching it now that I’d allow the n-word to be said out loud.
The book contains racism, sexism, ableism and ageism. I taught it from the point of view that the older and disabled characters were living in a society with no safety net, and were often punching down.
We had lessons on racism in America, the Jim Crow laws and segregation.
I showed them Steinbeck’s letter to Miss Luce, and whenever Curley’s Wife was disparaged by a student (often) we’d have interesting discussions where I’d challenge the students to find even one example of promiscuity - and then ask them, what about the men? Why aren’t you disgusted by them? Which would lead to a good discussion about double standards and patriarchy.
It’s an excellent jumping-off point for topics which are sadly still relevant today. Yes, it’s dated in its approach to some things - but it was written in the 1930s! It should be contextualised. Students gain marks for linking the text to the context - it’s one of the Lit Assessment Objectives.
I have to say, of all the texts I’ve taught, it’s the most impactful on the students. They love it. I’ve had classrooms where you could hear a pin drop at the end, and students with tears in their eyes. It just has to be taught with awareness.