1. Alexander, R. (2008). Towards dialogic thinking: Rethinking classroom talk (4th ed.). York, England: Dialogos.
2. Baines, E., Blatchford, P., & Kutnick, P. (2009). Promoting effective group work in the primary classroom. London, UK: Routledge.
3. Black, P. (2013). Pedagogy in theory and in practice: Formative and summative assessments in classrooms and in systems. In D. Corrigan, R. Gunstone, & A. Jones (Eds.), Valuing assessment in science education: Pedagogy, curriculum, policy (pp. 207–229). Dordrecht: Springer.
4. Black, P., & Wiliam, D. (1998a). Assessment and classroom learning. Assessment in Education, 5(1), 7–74.
5. Black, P., & Wiliam, D. (1998b). Inside the Black Box. London: GL Assessment.