Here at Manchester Met University we have two options when it comes to how we display our course content in Moodle. We can show all the content on one page and the student can scroll down to see all the content together or we can show one topic/week per page. With this option selected each week is shown on a separate page. This can be a good layout to pick if you have a lot of content in your weeks as it makes the course appear less overwhelming to students.
It is entirely up to you how you decide to display your course content, but it might be wise to consider a programme led approach so that there is consistency for the students across the units.