Worksheets to use with Apologia Anatomy

I am doing Apologia Anatomy with my 3rd and 4th grader this year. I am not using the Apologia notebooking journals. Can anyone suggest some links to printable vocabulary activities such as crossword puzzles, matching words and definitions, or other fun activities we can do to reinforce the very technical vocabulary and concepts we are learning? I am all about narration, but you can’t narrate when you don’t know 1/3 of the words in the section to be narrated. :/ This course wasn’t in my plan for several years yet, but it turned out that we needed to do it this year, so I need some back up help.