Ways to memorize Scripture:
Apps (see our list in Resources > Websites)
Card File System - Charlotte Mason's take on spaced repetition using 3x5 cards
Hill of Memory Method - To the point, this system uses hearing, reading, studying, memorizing and meditating to hide God's word in your heart by reviewing a verse 25x on day 1, 20x on day 2, 15x on day 3, 10x on day 4, 5x on day 5 and once a day for the next 25 days for a total of 50 days.
Music (see our Scripture Songs page)