Ed and Claudia chose to teach a course in basic physics. They work together preparing lessons. Once the class started, I had noticed that the students did not seem to understand the material. Claudia was pleased that the first test had a decent curve and did not see the trouble. Ed, however, saw that students were capable of recall information, but they could not understand or apply it on their own. When he looked at the test, he convinced Claudia to wait to move forward with new skills.