Use the following instructions to construct and test a prototype paper airplane. Are the instructions clear? How would you improve the design of the airplane or the manner in which the design is communicated?
• Begin with an 8½ in. by 11 in. sheet of paper.
• Fold the paper together lengthwise to make a center line.
• Open the paper and fold the top corners to the center line.
• Fold the two top sides to the center line.
• Fold the airplane in half.
• Fold back the wings to meet the center line.
• Hold the plane by the center line and let it fly.