How to display CMS Content on same page

Hi Guys,

I am In the process of building an LMS/course tool and want to display the courses on one page for members.

How best can I display the topics from the CMS and then let the user navigate to next topic whilst staying on the same page. I have looked into tabs and interactions but not sure where to start really.

I have added my website and any help would be massively appreciated - currently you can see the options on the left hand sidebar and I want to allow the user to click on the option and it display the topic content.



Here is my site Read-Only: LINK
(how to share your site Read-Only link)