Additional Learning Needed

I feel I need to learn more about co-teaching and differentiated instruction (which is what 560 is all about!) to make myself a more confident special education practitioner. Where do you find the time to plan co-teaching? What are the different approaches to co-teaching and what subject works best with what approach? How do you approach teachers who might have a negative view on co-teaching? I would also like to feel confident going into classrooms and differentiating lessons for students who need it. I am very excited to read the articles and texbooks assigned and to learn more about these important topics in special education.
Laura