Audio Chemistry is audio post-production house here in Melbourne that works on short films, documentaries, and advertisements.
I’m just sending you through a quick email about a podcast we’ve recently started producing about the production and post-production process for films. It’s called The Audio Lab, and is aimed at young or independent filmmakers who are looking for more information about the post-production process for audio.
For each episode there is both an audio and visual element, the audio being the podcast and the visual being a tutorial on ProTools. I think it’s a great resource that you may be able to pass on to your students for helpful hints that may help them in their future film projects.
You can listen to the podcasts at: http://theaudiolab.podomatic.com
There’s more resources available at : 
http://www.audiochemistry.com.au/main/audio-lab-podcast