I've just created a "getting to know you" sheet for my students for the TI-nspire. Again, we'll just be using it for in-class explorations, and I don't expect students to rush out to buy them.
A really nice person sent me a "Scavenger Hunt", and I used that as my inspiration. Of course now that I go through my e-mail to thank her in "person", I can't find the message, so a PUBLIC THANKS to you.
My next goals are to create a teacher sheet for the other math teachers at my school to show them where the resources are, and IF I HAVE TIME (and it seems to be quickly dwindling), I want to create actual activity sheets.
You can find this sheet here. If the graphics mess up, then I'm guessing you know how to adjust them. Preview: