There’s two things that I mainly do, now. I’m at the point where I really just need to focus on vocab, so I put up sticky notes and write my new vocab on white boards.
For the first one I really just find an object, write down the word, and stick it on the object. I see it everyday and that forces me to recall the information. I sometimes try to use them in a sentence.
Sometimes I translated the title of something. For this I was learning how to say ‘shoe fits’, essentially. But I translated the whole title for context and grammar review.
Here I learned the words 요리법 and 요리책, so I decided to put them both in the same sentence for practice, instead of just writing the vocab.
I also started doing this at work:
I started writing down my new vocabulary on the white board that is across from my desk at work. I don’t write the English definition, because if I only have the Korean word it forces me to actively remember the information, cementing it in my head.
Both of these are effective for me, so maybe they’ll help you!