Where are the readings, slides, and lecture videos?

Readings, slides, and videos are on the modules page. For example, to access the materials, you will click on the name of the lecture. If you you want to access “Social structure” lecture materials, then click on the lecture name:

When you click there, the following page will pop up. I recommend that you click on the highlighted area to see the page on a larger screen:

Then you will see all the materials: