Mandatory Subjects:
* Potions: Held by Professor Slughorn (replaced by Snape after the first lesson). Classes were likely held twice a week, with Wednesday afternoons being specifically mentioned.
* Transfiguration: Taught by Professor McGonagall, who also taught Charms and was likely involved in other activities.
* Charms: Taught by Professor Flitwick. Classes were likely held at least twice a week.
* Defense Against the Dark Arts: Taught by Professor Quirrell (possessed by Voldemort), with classes likely held twice a week.
* Herbology: Taught by Professor Sprout, with classes likely held twice a week.
* Flying: Taught by Madam Hooch, with lessons happening once a week.
* History of Magic: Taught by Professor Binns, with lessons likely held twice a week.
* Astronomy: Held by Professor Sinistra, with lessons happening once a week, at night.
Other Activities:
* House Points: awarded for good behavior and academic performance, likely happening daily.
* Quidditch: Though not a class, Quidditch practice and games would take place during the week, as well as on weekends.
* Study time: Students were expected to dedicate time to their studies outside of class.
* Social events: There were various events throughout the year, like the Halloween feast and the Yule Ball, which would take time out of regular school activities.
Likely Schedule:
* Morning: Classes like Charms, Transfiguration, Potions, or Defense Against the Dark Arts.
* Lunch: A break in the day for meals and socializing.
* Afternoon: Classes like Herbology, History of Magic, or Flying.
* Evening: Study time, extra-curricular activities, or events like the Quidditch match.
Important Note: The timetable would likely vary depending on the day and the week. This was only a general outline based on the information provided in the book.