APS To Use ‘Big Data’ to Prevent Dropouts — Arlington Public Schools held a contest this summer for “big data” companies to analyze its student performance data, and plans to use the newly-released results to predict which students are at risk of dropping out of school. The winning company, Deep Learning Analytics, found that APS should refine its data collecting techniques. In addition, it found that, along with attendance, behavior and coursework, socioeconomic standing is a predictive indicator for school dropouts. [Arlington Public Schools]

Military Jet to Land at DCA — The Scorpion, a new military fighter jet, will land at Reagan National Airport on Saturday. The jet — manufactured by Textron AirLand LLC — will stay in a DCA hangar for a week, for marketing purposes. [InsideNova]

County Launches New Blog — Arlington County has launched “Natural Arlington,” a new blog to discuss environmental issues in the county. Recent topics include a discussion of green frogs, the environmental issues with dog poop, and a post about the sale of native plants at local nurseries. [Natural Arlington]

Road Closure for Street Fair — Part of 9th Street S. will be closed in the area of Walter Reed Drive for the annual Prio Bangla Potho Mela street fair. The event is taking place Saturday morning. [Arlington County]

Photo courtesy Bill Ross