Back in October, 2009 I wrote a post called Teamwork which focused on the fact that, as educators, we often have to work creatively with others in order to construct meaningful, age-appropriate and fun lessons. The best lessons and units of study are often the product of people working together, including educators, community members, parents, and of course students. When I look back just four years ago I realize that my experience with collaboration has changed and evolved into other forms.