So I'm adding to my PLN and trying to find people to follow. When I first started to think about flipping I was reading Jon Bergmann and Aaron Sims journey. It's been a while since I've looked at their data and info and it's nice to look back at the blog and see what questions people are asking since it gives me a different perspective many times or times to think about that I hadn't considered. So I subscribed to flipped-learning.com I really like it since it is flipping in a chemistry class room. Although Jon no longer has a class of his own he is still a great resource.
I also googled chemistry teacher blogs and found a site for 50 best science teacher blogs. The one I found of interest is
Teaching chemistry - building a 21st century chemistry classroom