Meta-Cognition in the Classroom

Hello all. I have a request for resources. I am looking at incorporating more meta-cognition and reflection into my classroom, and was wondering if anybody could share any great resources or books? Also, I am working through my Masters degree, and this will be a major component of my dissertation, so if you know of any theory based work, and practical based work, that would be great.

Thanks in advance if you can help.