Dec 8, 2015
Close up of their model. #mightymustangs #234. Seriously blown away by these 6 little engineers. My son's third grade team will present at their #jrfll expo on Sunday. The focus of this year's challenge is #waste wise recycling. His team created a machine that first separates the building pieces by size, then color. They used large motors, small motors, touch sensors, color sensor, and an #ev3 to run the program. @first_official_ @lego #momofboys #ilfirst #firstlegoleague #trashtrek