@RickNelsonSC ...
The "Syllabus" page cannot be put into the "Modules" page. The "Syllabus" page is a separate item on its own located on the left-hand course navigation menu of your course. [There isn't really a "publish" icon (green checkmark) for the Syllabus. It's just visible to students as long as it isn't hidden from students.] You can enable or hide most course navigation menu items in your course by following the instructions in this Guide:
How do I manage Course Navigation links?
So, for example, if you hid the "Grades" course navigation menu in your course (so there was a crossed-out eye icon next to it), then no students would be able to access their own Grades page in your course.
With respect to the "Modules" page... you can build out the modules of your course (organizing them by Week, Lesson Plan, Subject, etc.), and then you can add as many items (Pages, Discussions, Quizzes, Assignments, etc.) as you want to each module. In order for your students to be able to access the items within a given module, the items within the module need to be published, but the module itself also needs to be published. If, however, there are some items within your module (for example, an assignment) that you don't yet want your students to access, you can leave the item unpublished until you are ready to make it available to your students.
I hope this information will be of some help to you. Sing out if you have more questions about this...thanks!