The Science Geek Girl has been blogging this week from the American Association of Physics Teachers (AAPT) conference in Portland, Oregon.
She has posted wonderful descriptions of sessions on student thinking, misconceptions, etc in physics- see links to her posts below:
Science for All 
Thanks for linking to my posts… I hope they’re helpful for those not at the meeting! Keep checking, I have about two days’ worth of backlogged notes that I’ll be summarizing for the blog. Lots of great stuff — instructional techniques, ways to reconsider the goals of our teaching, etc etc. Our brains are getting pretty full over here…!