CATS
CATS or classroom assesment techniques is a great tool in which I beleive have worked for me, as I evaluate students and myself. Prior to conducting CATs teacniques, I found that introducing and making students aware of the assessment scheme allows better particiaption. Also, conducting Cats in a small gruop was also a good starting point for me, prior to exposing it to a much larger setting of students.
I also love CATS. I have used many of the assessment techniques and find them very successful. I believe we need much more emphasis on formative evaluation.