The goals of the intervention were often new to teachers, as well as rubrics as a pedagogical tool and some of the related practices. Usually, teams that implemented a unique session on creativity and critical thinking were implementing a signature pedagogy for which teachers would be accompanied (see Chapter 3 for a more detailed discussion of signature pedagogies). However, training was most valuable when it consisted of several sessions held at regular intervals and continued to include a focus on the creativity, critical thinking and the project materials.