Need something uplifting for Monday? This one i found on Adam Simpson's All things ELT Scoop.it (more about Scoop.it), the kids being 12-13 year olds, if I've understood the Australian school system correctly.
Such things are fun for kids to create and record (either as a podcast or on a mobile phone) and super instructive, I think, for teachers to listen to.
I provided technical support for a similar project recently where the kids talked about what makes a good learner. There was a privacy issue (the school involved vetoed any videos being uploaded to YouTube) so instead the videos were shared on/via the kids' phones.
The recording had to be done outside class (the school has a ban on mobiles being used in schools) but that (ie. the former!) isn't necessarily a bad thing: classroom time was used for discussion and rehearsal, with the recording being done outside class.