Whenever a teacher manages to make the way they provide feedback more effective, the ultimate winners are their students, who benefit from more precise and more timely comments on their assignments. Kaizena is a free Google add-on and web app that simplifies and streamlines providing feedback in the form of audio, text or video.
DawsonITE is a blog devoted to Educational Technology. It's compiled by Rafael Scapin, Coordinator of Educational Technology at Dawson College in Montreal (Canada).