The new world we live in pushes us to unavoidable changes. The dynamism it brings to society forces us to rethink our concepts and how we position ourselves in light of the ever growing challenges we have to face. In this scenario, the school and, more specifically, the teacher is being redefined. But what should be the role of this new teacher? Knowledge is not a priviledge of a few anymore. The access to information is universal. You don't need to have an encyclopedia, or thousands of books, to...

When I started teaching a long time ago, I didn’t have a mentor. I had colleagues and students, and occasionally I would seek help from a more experienced teacher. It was usually a question about the material or language that I couldn’t answer myself. Other than that, I relied pretty much on teachers’ guides even though I occasionally changed a thing here and there. When I started my present teaching job at a large language institute in Rio, I had a mentor, but I didn’t know she was my...