As agile software development processes are widely applied in industry, students need to develop a good understanding of agile principles and practices as part of their education. During our ten years of experience with teaching the Scrum framework in team project modules, we noticed that students frequently struggle with writing good user stories and concise sprint goals. To support students in mastering basic practices and to free limited teaching resources for more in-depth discussions on advanced topics, e-assessment tools should be developed to provide timely feedback on at least common mistakes. This paper argues that, and sketches how, research on quality criteria for artifacts of agile development can serve as the basis for such a tool. However, multiple challenges remain that we invite lecturers and researchers to discuss.