Evaluation should include 
•    comparison to constraints and criteria
•    availability of resources
•    definition of the problem
•    sketches of possible outcomes.

Process/Skill Questions:

•    What are the different forms of brainstorming?
•    What is a proposal?
•    How can one identify, in writing and sketching using each of the engineering design process steps, the possible solutions to resolve the problem?
•    What are three possible solutions to accomplish this goal and/or solve this problem?