1. Tucker, A., Seehorn, D., Carey, S., Moix, D., Fuschetto, B., Lee, I., O’Grady-Cuniff, D., Stephenson, C., Verno, A.: CSTA K-12 Computer Science Standards. CSTA Standards Task Force (2011) (revised), http://csta.acm.org/Curriculum/sub/CurrFiles/CSTA_K-12_CSS.pdf
2. Forbes, J.: The CS 10K Project: mobilizing the computing community around high school education. J. Comput. Sci. Coll. 28(1), 5 (2012)
3. The Royal Society: Shutdown or Restart. The way forward for computing in UK schools, London (2012), http://royalsociety.org/uploadedFiles/Royal_Society_Content/education/policy/computing-in-schools/2012-01-12-Computing-in-Schools.pdf
4. Bell, T., Andreae, P., Lambert, L.: Computer Science in New Zealand high schools. In: Proceedings of the Twelfth Australasian Conference on Computing Education, vol. 103, pp. 15–22. Australian Computer Society, Inc., Brisbane (2010)
5. Hubwieser, P., Armoni, M., Brinda, T., Dagiene, V., Diethelm, I., Giannakos, M.N., Knobelsdorf, M., Magenheim, J., Mittermeir, R.T., Schubert, S.E.: Computer science/informatics in secondary education. In: Proceedings of the 16th Annual Conference Reports on Innovation and Technology in Computer Science Education, Working Group Reports, pp. 19–38. ACM, New York (2011)