I like that you have added the purple bubbles as a guide to grading specific parts of the students’ work. CS Discoveries also has these bubbles, but also has a 4-part rubric and an area to leave comments, but I cannot find that feature in CS Principles. I thought I had sent messages to students through the individual manage students area last year, but am unable to locate that this year. Any suggestions?
Are you referring to the Feedback tab in the programming exercises?
CSP does not currently have 4-part rubrics for Assessment Opportunities.
The programming levels have the option to provide written feedback.
In CSP the color coding (purple being something submitted) and the check marks on the bubbles indicate that the student has submitted something on those.