I think the rubrics are important. I may not have made this explicit to the students during my previous at inquiry. I think a combination of small rubrics might work well, scaffolding the process step by step with a simple rubric for each. This could be incorporated into gallery walks. students could rate and give suggestions on how to move up in the 1-4 scoring system. This would be inline with the way the ela and social studies are graded in the lower grade levels. My students are already used to redoing and improving based on feedback.