Week Name/Date/Time: 'Under Your Spell' / Throughout the week/At night, of course.
Location: Astronomy Tower
Open To: Astronomy Students
Currently Involving: Mona McGill
Professor McGill looked at her watch. The substitute should be here any moment now, she thought. She needed to leave Hogwarts for a week to undergo the annual Scholarly Astronomy Training, or the SAT, to renew her teaching license. She was going to miss her students this week, but with all the commotion going around (related to some kind of love potion, Mona herself wasn't quite sure what was going on), she was secretly a little glad to be gone.
She was startled by a sudden flare of green light. The fire in the fireplace had flashed green three times, indicating that the portal was about to be shut. She had the Floo connected for the sole purpose of getting to the SAT site, and now she was going to be late. Deciding that she could wait no longer, she scrawled the assignments on the board and hoped that whoever took care of her kids for the next week would find her notes on the desk. Grabbing some Floo powder, Mona threw it into the fire, stated her location, and she was gone.
The substitute never showed.
((OOC: Yes, there is no teacher for the course for the next week. Students will have rely on the honor system to get their work done, study quietly, and not have tear down the school :D))
EDIT: Expect another professor to realize that there's no supervision up here and take it upon himself/herself to fill in.