This document discusses assessment of learning and provides principles for good assessment. It defines assessment as measurement and testing used to evaluate achievement. Assessment should be an integral part of the teaching and learning process. It should measure achievement for both instructors and students. Assessment needs to be established based on science, looking at units, domains, bases, and weights. It must satisfy attributes like validity, reliability, and fairness. The results of assessment should have a personal impact on the instructor. The document also provides information on alternative learning activities and make-up classes that can be done when instructors are absent.