Having knowledge about the principles of assessment is not enough, it is necessary to put them into practice to master their implementation. So, the classroom was divided by the professor into several groups of four students whose task was to create a test in which they could implement or put into action the principles of assessment we just discussed earlier. Besides, designing the test, the test was shared with other groups which had to answer it. After that, a test analysis of each test was done by each group. I think it was interesting to see how each test was "tested" according to the principles. This practice was good because it gave me a better understanding of what happens when we as teachers don’t pay attention to the theory we have at hand to improve our work. I could see how many principles were overlooked in each test. Now with this new framework regarding assessment, I can design better tests to assess my students. Another important fact about the test analysis is that every group received feedback, recommendations and suggestions to put into practice in future performances.