Understand Quran has a neat resource of categorized vocabulary lists of 80% of the words that appear in the Quraan.
My daughter has started on these lists, and I am hoping to make flashcards for each list. Here’s the first set, pronouns.
I’m hoping to make more as we go along, in sha Allah.
There is also a generic lesson plan outline included in the file, which I think will be super helpful for teaching vocabulary, in general, insha Allah.