In the educational activity the ideas of "educational change" and "social justice" must always be present. They are inherent in the definition of a young science, which must constantly seek new ways of bringing the curriculum to students. The change, therefore, is present in the pursuit of new methodologies. Justice, in its attempt to leverage technology to bring education teacher-student dialogue-education community. With the technology of whiteboard software and the help of a Moodle platform, the authors of the study try to bring the classroom group work time for reflection and personal study of student teaching grade. The working sessions recorded with the board software are discussed, customized and supplemented from a collaborative platform, building cooperatively the "textbooks".