11.5 - thing 6 (itouch)

fwe bought one in the spring and i have enjoyed playing on the itouch.... i know i have a lot to learn, i just dont really know where to start-other than playing games. i keep thinking there is something that i am missing out on.....

i have tried to stick with dowloading free educational apps, but a few fun ones have snuck on....

pop math lite, lemonade stand, tangrams, math dr lite, states and capitals, planets, stars... just to name a few of the apps that i have downloaded.

with the power to learn grant that we received, our students will be using itouches. our hope is for them to take them home and use them for homework. we are still not sure of the logistics. our original vision was for students to communicate using their classroom wiki, as well as possibly using education apps.

i am trying to find some of the apps that are listed in the top 100 free apps, but it is telling me that i need to update my ipod software...but i cant find where to do that. any help???