I am teaching a general immunology undergraduate course to students of laboratory medicine and pharmacology. I am looking for images, diagrams, text, and things of the sort as a support to my classes.
If you need to design a learning activity for your students to develop critical thinking on key issues on a course topic, you can use an asynchronous online debate as shown in this conference paper that was presented at the 16th Annual Scholarship of Teaching and Learning Conference in 2015 at Indiana University, U.S.A.: