Photo of students and teacher in the woods, in discussion near a stream.

Students in 12.001 Introduction to Geology on a field trip. (Image courtesy of Taylor Perron. Used with permission.)

Tomorrow (April 22) is Earth Day.  We’ve added several more Earth-focused courses in the past year, since Earth Day 2014, that may help you appreciate the marvels of our planet.  Check out:

Also worth noting: last fall MIT kicked off a campus-wide Climate Change Conversation project, and we’ve been maintaining a list of about 40 climate change courses on OCW in support of that effort.

Mind you, as fascinating as our course materials are, we also hope you’ll get outside and connect with nature for a while.  OCW will still be here when you come back inside.