PresentationTube is a non-profit that has supplied a free service to teachers for numerous years. That service is the capability to tape video discussions based on PowerPoint files and PDFs. Just recently, PresentationTube launched a Chrome extension that lets you produce video lessons in your web internet browser..

PresentationTubes Chrome extension will let you record while discussing your PowerPoint slides or a PDF. You can tape with your web cam turned on or you can pick to simply tape your voice discussing your slides or PDF. While youre tape-recording you can make use of the screen, add text notes to the screen, and highlight text on the screen..
When you have finished recording a presentation with PresentationTubes Chrome extension you can publish it straight to the PresentationTube site where you can then release it openly or keep it unlisted. Just Like Google Docs, if you make your PresentationTube unlisted then only people who have the direct link to it can see it..
Applications for Education.
PresentationTubes Chrome extension might be an excellent one for anybody who is searching for a new, easier method to produce video lessons based upon their existing slides. Regrettably, it just works with PowerPoint or PDFs at this time. Hopefully, in the future there will be assistance for Google Slides. In the meantime you can always download your Google Slides as PPT or PDF to utilize with PresentationTube.