Over about 18 months, I recorded my daughter reciting a famous monologue by William Shakespeare, one line at a time. If you've got a child (or a whole class of them) why not make your own version?
The words, from As You Like It: en.wikipedia.org/wiki/All_the_world's_a_stage
Shot on a Canon DSLR, a Blackmagic Cinema Camera and a Blackmagic Pocket Cinema Camera. Unfortunately, no external microphones were used. Edited in FCP X. Inspired by this wonderful (not quite safe for work/school) video: youtube.com/watch?v=ahv_1IS7SiE