ha, ha! Yeah, all kinds of little things here and there. I think it's cool if people can discover something new and useful on the site from time to time.
What were the phrasal verbs you were teaching?
there are also
preposition of movement flashcards and
preposition of movement worksheets. These are really good to do before phrasal verbs to give students a foundation of the common prepositions for many of the phrasal verb collocations.