There are plenty of plan template formats to consider. Some are simple lists, while others contain a series of frames or tables in which to sequester certain concepts. When choosing a lesson template, be sure to use one that isn't overly complex or confusing. Additionally, choose a font that's readable as well. By choosing these little steps to make your plan template more legible, you will save yourself a lot of confusion in the long run.
A good plan template is also great for keeping parents informed about their kids' activities as well. While this doesn't apply so much for college courses, it's deeply important for preschool through middle school at the very least. Not only does this give parents a way to know what their children are learning about, but it also gives them a chance to participate as well, such as acting as a field trip chaperon or an assistant for a class event. In the unlikely event that a parent objects with the subject the student is learning, the parent will be able to learn this right away rather than in the middle of the semester.