Invent to Learn
I recently read Invent to Learn as a requirement for the Create Make Learn course that I participated in this summer.
I enjoyed the reading so much that I decided to take picture notes, using the Grafio app ($8.99), rather than taking written notes.
After taking notes for each chapter, I used PicCollage (free) to organize them.
I think that combining these tools with Audioboo would be a great way for students to reflect upon their learning.