Go see what the students are doing in the campus labs. Determine learning outcomes. Set clear objectives. Objectives are more specific than goals and should measure something. By focusing on objectives and performance criteria, your task will further narrow and the likelihood of successful learning will increase.
Every feature has an impact on the final delivery.
Identify tasks and subtasks. Support skills, higher order skills. Mastery of lower level learning, working way up. Repeat instructions for each learning activity. Review the multimedia treatment as if you are the learner going at it for the first time.