Record the solutions to the design problem.

Records of the solutions may be

•    sketches (e.g., freehand, isometric, orthographic)
•    computer-aided/generated models
•    schematics and/or block diagrams.

Process/Skill Questions:

•    What are the benefits of sketching to the design process?
•    What advantages does sketching have over computer generation?
•    What is the purpose of a block diagram?
•    What technical skills are necessary for making effective sketches?