I have an acronym for scripture memory that I use at camps: MVOTW. It stands for “Memory Verse of the Week.” You pronounce it, “muh-vah-twuh.” Kids love saying it and we put motions to the words to help us remember whatever verse we are working on. Most camps and vacation Bible schools have a theme verse or main verse for the week. So I review that verse multiple times a day with the kids. I have found it to be a very effective way to teach kids how to memorize Scripture. One year, some girls recited a MVOTW to me that they had learned two or three years prior. They still remembered the words and the motions.
So if you lead your kids in a MVOTW, put some motions to each word or phrase (try to put in some or all American Sign Language if you can). Then quote the scripture reference, and finish it off with a hearty, “muh-vah-twuh!” It works. Trust me.
Here is a video of a group doing the MVOTW at Highland Lakes Camp in Texas last summer: