Learn Hardcore Russian: Пометка в черновике помогает мне не забыть дату встречи. - The note in the draft helps me not forget the date of the meeting.

Пометка usually means a small note, mark, annotation, or reminder. It often suggests something brief and practical, like writing down a date or circling something important.

Заметка is broader. It can mean:

a note
a memo
a written comment
even a short article in some contexts

So in this sentence, пометка sounds like a little reminder note, which fits well.

What does в черновике mean, and why is it in that form?

Черновик usually means a rough draft or a draft version of something.

After в meaning in, Russian uses the prepositional case for location:

черновик → в черновике

So в черновике means in the draft or in the rough copy.

In modern usage, черновик can also mean a draft in an app, email, or document. So the phrase can suggest that the reminder is written somewhere in a draft version of something.

Why is the verb помогает singular?