I have written and/or maintain the following Creative Commons teaching resources:
Aspects of consciousness: Two sets of partially interactive sessions on the philosophy and scientific study of consciousness.
Critical Thinking: A set of lectures on the basics of thinking critically, applied to the study of psychology as a science.
RMINR: Research Methods in R is a set of guides on how to use R as your central research methods tool. The target audience is psychology undergraduate students.
RMIP: A twelve-week course on research methods, aimed at second-year undergraduate psychology students.
I’ve also written some older materials that I no longer actively maintain.