Old Testament memorization ... Could be used for New Testament memorization as well. In addition, you could break the blocks into groups to help teach and memorize the prophets, first 5 books of the OT (Pentateuch), the first 4 books of the NT (Gospels), etc. A very hands on activity for kids and fun.
Take sticky notes and write 1-2 words of the verse on each page (be sure to include the reference). Mix up the sticky notes. Place notes on the wall and have kids put the verse in order.
bible topic mini books: creation, 10 commandments, abraham, david and goliath, elijah prays for rain, jonah, joseph's coat, baby moses, moses parts sea, noah's ark, daniel in lions den, Lord is my shepherd, NT: good samaritan, armor of god, nativity, jesus feeds, jesus heals, jesus is baptized, jesus is risen, prodigal son