Another thing on the homework issue: lots of teachers are "flipping" their classrooms.
I've experimented with it a little this year. Here's how it works:
There are lots and lots of sites with fabulous instructional videos. So, for example, last night my geometry homework was to watch a video and take notes. The material covered all the basic definitions of the chapter we started yesterday on circles.
So my kids spent 17 minutes last night watching a video, and taking notes on major and minor arcs, central angles and inscribed angles. That meant that yesterday in class, I could give them a quick description, and move on. It means that today they'll be doing the drill work that I would have assigned as homework in the past... but that we'll be doing it together. Them coming to class with the rules already written down means I spend less time watching they copy notes.
I haven't done a total flip for a number of reasons-- I like MY explanations better than many of the ones I've found online, and lots of our kids lost access to computers when they lost their homes in Hurricane Sandy. My explanations tend to vary from one period to the next, depending on the kids in the room. I can't ensure that they really understand what they've gotten from a video. But I have done what I call a "slow rollover", playing with the idea of them sometimes taking notes at home and doing more drillwork in class. I would imagine that, had I not explained it to parents in the fall, some might see the homework as busy work, since it doesn't really require a lot of concentration. But, as we all know, one of the best ways to learn material is to write it, so those definitions and theorems need to go into the notebooks. If they can take some of the notes at home, I can put more time into working with those theorems and definitions.
I'm having fun with it, and the kids love it. Watching a video on www.teachertube.com or www.khanacademy.com really does break up their homework load, and it seems to be working well.
My DD's (7th grade) math class is like this and we LOVE it! There are two teachers teaching this way and they make the video themselves, so it's explained they way the want it to be. I now have a daughter who is 'getting' math for the first time because she can watch the video a few times and get the teacher to help her while she is doing the homework. I think it's the second year they've done this for all the students. The first time it was for the advanced math and all the grades went up so much that it's become the standard.