This document provides guidance for teachers on teaching online. It advises that teachers should take their existing lesson plans and modify them slightly for the online environment. The key is to focus on the lessons and use the modified lesson plan to guide students through the material rather than relying on the teacher to guide discussions as in a classroom. It provides tips for building online lessons, such as introducing material, providing resources, activities for students to reinforce the material, and closing the lesson by inviting discussion. Teachers are advised to present information on resources before providing links to them and to consider dividing longer lectures or readings into multiple parts for convenience. Formative quizzes and electronic marking of assignments are also recommended.