Elaborate and Evaluate (Estimated time: 15 minutes) 

• Students will use the airfoil simulator using the link in the multimedia resources labelled as "NASA airfoil simulator" in order to investigate the effect of increasing the angle of attack on the amount of lift produced for a certain airfoil shape and certain flight conditions. 
• Students will use a graph paper in the STEAM Journal to graph the produced lift coefficient vs the the angle of attack and reflect on their observations.