Those who chose to draw on iPad used the Doodle Buddy app. They saved their work on the album.
I showed them how to get into their profile on Kidblog to upload their avatar.
Now... this is where I encountered a problem. Once they uploaded the avatar, they needed to crop their picture or adjust a cropping frame by clicking on little squares on a crop box. HOWEVER, it did not work on iPad!!! There was no way to click and drag the box... When I was trying this out ahead of time, I was using my laptop so I was able to crop the avatar.
I had to think quick! They ended up putting their avatar in a Dropbox file to send it to my laptop. Then the students came to my laptop one by one to upload and crop their avatar.
It took longer than I planned, but I was impressed with how flexible my students were and able to upload their work on my Dropbox when things didn't go as I planned. Now our Kidblog page look so much better! http://kidblog.org/MrsDeGrootsClass2012-2013/
By the way, I contacted Kidblog via Twitter regarding this problem. LOVE Twitter!