It is really important that you go back into your Flash files and work on your games as much as you can. You know as educators, when you are trying to learn new skills that you may not have a lot of experience in, you need to just put in some real time "hacking" around. Just becoming familiar with the Flash user experience is important.
Here is a little flash movie I just made for you to check out. It is nothing more the buttons on layers over a screencap. You all know how to do that. You can make a lot of creative things just with this basic technique. Try it... hand draw a game interface and scan it or take a digital picture. Paste the image in Flash and lay buttons over each area explaining the interface. Remember to put your buttons on different layers.
(note: flash object may not appear in your email, go to the blog page to see it.)
Scroll your mouse over the different areas of the picture and learn what that area is called.
I hope that you are using it... your flash skill... so you don't lose it.