There are several films out there, I'm sure, that successfully capture the heart of what it means to be a musician and to express yourself through an instrument.

Thinking back to my days in school, watching films and discussing their various themes was always a class favorite because it cultivated appreciation in a way that wasn't so boring.

I think if students had a better connection to what's referred to as "homework" or "practice," then they'd be motivated to delve into it and the inspiration would naturally be there.

You can't force inspiration; neither by banging on walls nor by drilling in discipline.

Hope this helps.

I just had a similar conversation with a Spanish teacher facing the same dilemma. I think you having a vision and expectation of the type of classroom you want is a huge start, and realizing this is not a simple thing that you'll accomplish in a week - maybe over several years. I'd choose just one outcome you'd like to be different and focus on that. If it's having the kids practice at home, maybe there's something you can do to have it be more fun - like "jazz" band or "salsa' band - something different that would be fun for you as well?
Keep in mind this is literally changing our system of education and families who teach apathy by not holding high expectations of their kids!
If you haven't read "Freedom Writer's Diary", I recommend that, as well as just commending you for fighting the good fight.
Jillian