I came across this memory device for the Ten Commandments as taught by Pastor Jim McClarty. It works! (Great for both adults and children)

(I would have preferred it if in the video, Commandment number 6 was called “Don’t murder” rather than “Don’t kill” as this is more accurate and precise. This distinction becomes important when we seek to understand other issues such as the death penalty, etc. – but other than that, this is excellent.)