WGBH is conducting a STEM Teacher Video Challenge for Massachusetts teachers seeking creative solutions for teaching STEM.  It’s “an online film school just for STEM teachers,” with training videos on YouTube and live, hosted hangouts on Google and culminating in a film-making competition.  Teachers should watch the introductory video, join in the online training, produce a video (1-5 minutes), and submit it by February 1.  Winners will receive camera equipment for their classrooms, and their videos will be shared nationally by WGBH and PBS Learning Media.  All participants will receive Google Play app cards.  Sponsored by the Google Community Grants Fund of Tides Foundation.