I ran across this link in my playing - http://expertvoices.nsdl.org/middle-school-math-science/feed/ - seems very interesting and one that I might access often when the new year begins.
While doing this activity, I added several feeds to my reader and will go back to sort, add and edit later when things slow down.
Just thought I'd add a photo I ran across while going through this activity. This is a shot of Mt. Hood in Oregon. I arrived here two days ago to visit my daughter and this is one of the views I have from where we are. Mt. St. Helens is also in view as are two other nearby volcanoes. What a GREAT place and what fun it would be for students from flat, hot Houston, with its limited geology, to experience.