NNN News http://serc.carleton.edu/nnn/newsopps/index.html News for the National Numeracy Network website Direct Measurement Video project launches expanded video collection http://serc.carleton.edu/serc/news/88159.html Direct Measurement Videos are short, high-quality videos of real events that students can use to explore and apply physics concepts. What sets these videos apart from others is that students can measure distances, time, angles, and other variables right off the videos, allowing for a wide variety of quantitative and theoretical exploration.]]> Fri, 25 Jul 2014 00:00:00 -0500 http://serc.carleton.edu/serc/news/88159.html CUNY awarded $600K NSF grant for QR Alliance http://serc.carleton.edu/nnn/news/58434.html Tue, 04 Oct 2011 00:00:00 -0500 http://serc.carleton.edu/nnn/news/58434.html