Separate the aggregate results of first and final submission.
Allow me to separate the data from first submission and final submission. I want them to turn both into the same code, that way I can easily flip back and forth between them, and also can use my comments for each. But as it stands, the aggregate results are inaccurate because they include more than 1 submission for each kid. So maybe they didn't nail a thesis statement in the first, and they got half points in the second.