This is an excellent resource produced by the British council. A very simple to follow, step by step guide to Dogme/Unplugged teaching. Giving information on the background to the approach in an interactive way, while also providing questions and activities to promote reflection on your own teaching and how Dogme can be introduced into your classroom. A great starting point for anyone new to teaching unplugged.
Thank you to Mike Harrison (@harrisonmike) for suggesting this post.