Theme/Parent Theme/Child Theme usage is irrelevant here. Content is not added via Theme template file, no matter what Theme you use. Go to Dashboard -> Pages, and add new static Pages for each of your site’s pages. WordPress will generate them, and the Theme will display them.
Edit
ok so I figured out that I need to add a new page.php into my theme folder so that it will overwrite the original display correct? What I can’t quite figure out is how to generalize the page.php so that it will display the content for each page.
It sounds to me like you need to do some Codex research, starting with Theme Development, and then Stepping Into Templates.
The content of each static Page – as with the content of each blog post, or any other post type – is output in template files by the Loop, but without the fundamental understanding of how WordPress Themes work (see Codex links above), it doesn’t make much sense to get into further details at this point.