You can embed custom HTML content in a lesson. This is typically done to embed 3rd party content such as a YouTube or Vimeo video. However, it can be any valid snippet of HTML, CSS and JavaScript.
Video: How to embed custom HTML content in a course lesson.
This example will show you how to embed a YouTube Video.
Navigate to your Lesson and click the + Insert Content button.
Select the Embed Content option from the dropdown menu.
Embed content option.
Paste your embed code into the form and click the Save button.
Save embed code.
After saving you'll see a preview of the embedded content. In this example a placeholder video we found on YouTube.
Example of YouTube video embedded as lesson content.
Now students can watch this video as part of the lesson.