I'm not sure what they are going to try to accomplish or how they think they can do it in three hours, but the Board has scheduled a Work Session on both Community Schools and Math for 4:00pm - 7:00pm.
I'm not sure what the Board has to discuss about Community Schools. The best answer would be that the District intends to make Hawthorne and West Seattle Elementary Schools into Community Schools as part of their federal grant funded and required Transformations. The most like answer is that this will be an open-ended go-nowhere discussion of the idea of Community Schools in general. Let's remember that they ended their Work Session on International Schools by agreeing in principal to discuss making an update to the timetable for the plan.
As for Math, once again, I can't imagine what they think they have to discuss. There's no one on the District staff who has allowed any heresy to the current path. Given their true-believer status, there's nothing they could say that would be worth listening to. If the staff isn't going to say anything worth hearing and won't hear anything worth saying, then there isn't much work that can be done.