I thought I would upload a graphic organizer that I like to use for order of operations. No big deal, here, but perhaps it will save you some time if you were thinking of doing something similar.

orderopstemp.xls application/vnd.ms-excel

Here's another resource for graphic organizers. If you create an account (free), you can also make your own organizers. This would be useful with the Airliner.

Here's the link:

http://www.exploratree.org.uk/