You can assign from any subject to your class, not just the subject you selected for the class originally.

There are three main options for assigning content from other subjects:

1. By going to a course page and browsing its content. You can assign elements of the course like videos, articles, and exercises.
2. By searching for a topic or resource using the Search bar at the top of any Khan Academy page.
3. If you're teaching math, you can browse by Common Core standard.

For more information on assigning content using each of these three options, check out our article on finding content to assign.