Writing something down is one of the best ways to help you remember it. When my oldest son was learning the books of the Bible, I had him trace and copy the book names. This helped him become familiar with the books, but it also helped him learn to spell them and worked on his handwriting at the same time.
I've updated the printable that I used with Jonathan and made it available here for free. You can request your copy of this free printable using the form below.
Books of the Bible Copywork
Help your kids learn the books of the Bible with manuscript and cursive copywork.