For an online learning environment, the emphasis shifts from preparing class sessions to preparing learning modules with specific learning goals, reading assignments, brief instructional materials, learning activities, discussion board posting requirements, assessment procedures, etc. While you design the modules for your course, you should regularly ask:
What do I want students to learn in this module?
How will students demonstrate their learning of the materials in this module?
What assignments or learning activities will support the learning for this module?
By asking yourself these questions while designing modules, you will support student learning and will establish your teaching presence in the design of the course.