Informal (if you have a good rapport with the instructor):
* In person after class: "Hi Professor [Name], I missed [class/part of class] and was wondering if you might share your notes or if anyone took particularly good notes they'd be willing to share?"
* During office hours: "Hi Professor [Name], I'm having trouble catching up because I missed [class/part of class]. Would it be possible to get a copy of your notes from that day?"
* Via email (if already comfortable emailing): "Hi Professor [Name], I unfortunately missed class on [date] and was hoping you might be able to share your notes from that day. Thanks!"
Formal (if you don't know the instructor well or prefer a more professional approach):
* Via email: "Dear Professor [Name], I was unfortunately unable to attend your class on [date] due to [brief, valid reason]. I understand you may be very busy, but I would be grateful if you could possibly share your notes from that lecture. Thank you for your time and consideration."
* In person during office hours (more formal tone): "Good morning/afternoon Professor [Name], I'm here today to respectfully request a copy of your notes from the lecture on [date], as I was unable to attend due to [brief reason]. I understand if this isn't possible, but I would greatly appreciate it if you could consider my request."
Important Considerations:
* Be polite and respectful: Always use a polite and professional tone.
* Provide a reason: Briefly explain why you missed class (if applicable). A valid reason is helpful, but even a simple "I was unfortunately unable to attend" is acceptable. Avoid making excuses.
* Understand their limitations: Instructors are busy. Don't be surprised if they can't provide notes or suggest alternative solutions like talking to a classmate.
* Offer alternatives: Suggest alternatives such as getting notes from a classmate. This shows you're proactive.
* Check the syllabus: Some syllabi might explicitly state the instructor's policy on sharing notes.
Remember to always be respectful of the instructor's time and workload. They're not obligated to share their notes, so be prepared for the possibility of a "no."