I don't know about you, but remembering large content does not come easily to me. So, I am always looking for tricks that can assist my memory. The Creation Story has always made me struggle. When I taught I was always afraid on the day that I that I would forget the order. This method is what helped me. Truly, it is the simple things.
I have a doctorate and I am not ashamed to say I need these types of memory cues.
I hope it helps you!