Narrate Google Slides for a Self-Paced Lesson
Learn how to provide a voiceover/narrative track inside your Google Slides presentation using these FREE tools:
Google Chrome (use this browser to do this technique)
Screencastify (get it here: https://goo.gl/DcRwdH)
Google Slides (access it at http://slides.google.com)
Google Drive (access it at http://drive.google.com)