當外師忘了寄送課後筆記，我該如何用英文提醒外師？

Dear Ms. Dolittle,

This is a quick note to let you know that my daughter, Mary has not received the class note for February 30, 2020 from you.  We will appreciate if you can forward it ASAP.

Thanks for your considerations,

Princess Prisoner (mother of Mary Prisoner)

Hi Mr. xx / Ms. Xx

Just a friendly reminder about (your daughter name)’s class notes. It would be great If you can mail it to us; thanks.

Best regards,

(Your name)

比較輕鬆也不失禮貌的寫法；供您參考 :)

Dear Sir,
-----I am requested by my daughter to inform you that the after-school notes promised from you have not yet been delivered. I am informed that my daughter had not received assurance by email from your despatch official-school whether after-school notes were about to be issued or not. Please don't forget about it but will you be so kind as to institute enquiries concerning this non-delivery as after-school work is being seriously delayed for two days already !
---We'll appreciate if you can forward it and thanks for your kind consideration .
---------------Yours truly,
-----------------English Tsai,
-------------------(President TW Dept.)
-----------------------(--------------)No of words=95.

Would you be kind enough to provide the assignments for these two days?

Excuse me , (名字稱呼)

Could (覺得用could已經是禮貌了) you offer the note for my children ,please (用please 任何事情都可以變禮貌) ?

我覺得用這樣簡單一句話就好 對方應該就會回覆了.

please dont forget my notebook. thank you~

🔷 Excuse me, what about the after-school notes for these two days? (Because it hasn't been received yet.)