I just subscribed to TedEd, TedX, NatGeo, Smithsonian and TheSpanglerEffect channels on @YouTube. Awesome resources for the classroom! #YouTubeClassroom
Why would a marathon runner become disoriented during the race, then go into a coma shortly after running the race? Students explore this phenomenon in this life science unit for high school, recently designated as a quality example of #NGSS design. https://t.co/wHWblM8ZNY