Sites to check out for professional development:
Edutopia--http://www.edutopia.org/
This site is full of great ideas to help you grow as a teacher. Search for videos and articles on a topic of your choice, including Classroom Management, Project-Based Learning, and Assessment.
Here you can find free webinars on many topics, either live or archived. You can also join a Professional Learning Community or read the edWeb blog.
Coursera--https://www.coursera.org/
Choose from hundreds of free courses which you can take online on your own schedule.
Copyright and Fair Use for Teachers - chart for teachers from Xavier.edu
Copyright and Copying Wrongs - "Education World" series
Is Fair Use a License to Steal? - "Education World" series