In the interest of helping people coordinate more CR, I thought I'd direct attention to the updated school roster lists.
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General information entry. Yes I'm aware the pictured schedule looks a little odd, it's a little more flexible and don't worry too much :|a.
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The sign up post, just to help for organization and placement. Actually signing up can be handwaved, unless you want to play the arrangements out with one of the teachers. They're all authorized to give the test, even the substitutes.
(I get the feeling a lot more students are involved or intending to be involved that just haven't replied yet--if you want to sign them up but mention a stipulation that will keep them from joining the official lists until later, just let me know.)
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The current roster. If there are any questions/adjustments (if a student would ideally do better in a higher or lower class depending on how they act in the class after they're placed) and so forth, just run it by me so I can update. Also, if they've improved in their classes over time, feel free to edit any changes/age updates/whatever to the signup post :|b