Here is the document explaining each.
Here is the slide deck explaining AND showing videos of the teacher and student perspectives.
These directions are awesome and have templates (but parents won't see the image, only students)
These directions are less awesome BUT both students and parents will see the image.
Top Tips
No one is asking you to use Schoology till August
If you are going to build early - only build in RESOURCES (this can easily be flipped into a course later)
Things will change over the summer - getting ahead of yourself could cause you more work later