I decided to not note the results the usual way (marks from 1 to 5). Instead I took a system of 5 smilies to evaluate the students.
You can download them in various formats and a sample document too.
Q: How many bureaucrats does it take to screw in a light bulb?
A: Two. One to assure everyone that everything possible is being
done while the other screws the bulb into the water faucet. Anonymous