Ideas or visual template to summarize a course

Hello,

I want to add a visual to summarize what has been included in the course.

For example : Add something like “click on every step of the process below to review.

The idea is to address and present my topics with a visual and to ensure that when clicked on a topic, a summary of the key points appear. Does any one has an idea how can I present that or what visual can I use?

Any help is really appreciated.

Mal