I received an email tonight from Teacher's Notebook, who are reaching out to the teacher community in creating a bundle that will ultimately help these people.
If you are a seller on Teacher's Notebook, donate a product that can go into this bundle. To quote TN, "100% of proceeds of sales from this special bundle will be given to relief efforts to aide the Moore, OK victims."
You can't ask for more than that! Please click on the banner below, or on the sidebar, for more information.
UPDATE: I purchased this packet and let me tell you, it is AMAZING! No matter what level you are, you're bound to find something from the 500+ items that have been donated! At this typing, Teacher's Notebook has raised over $47,000 for the relief effort....100% of the profits go towards the relief effort. Also, I believe, the teachers at the two elementary schools are getting the bundle for free! Definitely worth checking out!