For the angle of turning we align a fixed point on the back a certain distance from the fixed point in front. That is, we make a line from the front to the back and measure a certain distance from that to the back point. If that's what you were asking.
2015 events: WIDI, Protein Modeling, Geomapping, Chem Lab
2014 events: WIDI, Geomapping, Materials Science, Food Science
2013 events: WIDI, Mousetrap Vehicle, Heredity, Food Science, Metric Mastery
Best ever place: Nationals, 3rd in WIDI