PORTFOLIO REFLECTION. During this unit we have learned and understood concepts such as evaluation, assessment, testing, teaching and their differences, with the objective of knowing when and how to apply them, also the assessment procedures to know what to assess formally and informally to have a correct plan in attention to our students. Personally I consider this procedure very useful to make a better environment in class and I might apply some of this in the future; also in what it respects my feelings about the class I got to say that is great learning this way, and I would like to learn more through this method of teaching.