E. Barendsen, L. Mannila, B. Demo, N. Grgurina, C. Izu et al., Concepts in K-9 computer science education, Proc. of the 2015 ITiCSE on Working Group Reports, pp.85-116, 2015.
DOI : 10.1145/2858796.2858800
URL : http://repository.ubn.ru.nl/bitstream/2066/155761/1/155761.pdf

T. Bell, J. Alexander, I. Freeman, and M. Grimley, Computer Science Unplugged: School students doing real computing without computers, The New Zealand Journal of Applied Computing and Information Technology, vol.13, pp.20-29, 2009.

C. Bellettini, V. Lonati, D. Malchiodi, M. Monga, A. Morpurgo et al., La formazione degli insegnanti della classe 42/A-informatica: l'esperienza dell'università degli studi di milano, E questo tutti chiamano informatica: L'esperienza dei TFA nelle discipline informatiche, vol.14, pp.53-76, 2015.

C. Bellettini, V. Lonati, D. Malchiodi, M. Monga, A. Morpurgo et al., Informatics education in Italian secondary schools, Trans. Comput. Educ, vol.14, issue.2, pp.1-15, 2014.
DOI : 10.1145/2602490

R. Boyatt, M. Beynon, and M. Beynon, Ghosts of programming past, present and yet to come, Proc. of the 25th Annual Workshop of the Psychology of Programming Interest Group-PPIG 2014, pp.171-182, 2014.

Q. Burke, The markings of a new pencil: Introducing programming-as-writing in the middle school classroom, J. of Media Literacy Education, vol.4, issue.2, pp.121-135, 2012.

, CINI: Proposta di indicazioni nazionali per l'insegnamento dell'informatica nella scuola, 2017.

, Department for Education: National Curriculum for England: Computing programme of study, Computer science: A curriculum for schools, 2012.

C. Duchâteau, Peut-on définir une "culture informatique, Journal de Réflexion sur l'Informatique, pp.34-39, 1992.

E. Schoolnet, Computing our future: Computer programming and coding: Priorities, school curricula and initiatives across Europe-Update, 2015.

P. Hubwieser, M. Armoni, M. N. Giannakos, and R. T. Mittermeir, Perspectives and visions of computer science education in primary and secondary (K-12) schools, Trans. on Computing Education, vol.14, issue.2, pp.1-7, 2014.

Y. B. Kafai and Q. Burke, The social turn in K-12 programming: Moving from computational thinking to computational participation, Proceeding of the 44th ACM Technical Symposium on Computer Science Education, pp.603-608, 2013.

J. Mazoyer, Universalité de la notion de calcul. L'enseignement de l'informatique de la maternellè a la terminale, Académie des sciences-workshop, 2005.

R. Mccartney, J. Tenenberg, and . Eds, Special issue on computing education in K-12 schools, Trans. on Computing Education, vol.14, issue.2, 2014.

M. Resnick, J. Maloney, A. Monroy-hernández, N. Rusk, E. Eastmond et al., Scratch: programming for all, Comm. of the ACM, vol.52, pp.60-67, 2009.

C. Schulte, Reflections on the role of programming in primary and secondary computing education, Proc. of the 8th Workshop in Primary and Secondary Computing Education, pp.17-24, 2013.

D. Seehorn, K-12 Computer Science Standards-Revised 2011: The CSTA Standards Task Force, 2011.

L. S. Shulman, Those who understand: Knowledge growth in teaching, Educational Researcher, vol.15, issue.2, pp.4-14, 1986.

, Informatics education in europe: Are we all in the same boat, The Committee on European Computing Education (CECE), 2017.

, The Royal Society: Shut down or restart? The way forward for computing in UK schools, 2012.

, The Royal Society: After the reboot: Computing education in UK schools, 2017.

A. Vee, Understanding computer programming as a literacy, Literacy in Composition Studies, vol.1, issue.2, pp.42-64, 2013.

J. M. Wing, Computational thinking, Comm. of the ACM, vol.49, issue.3, pp.33-35, 2006.

J. M. Wing, Computational thinking: What and why? The Link Magazine, 2011.