1. PISA
2012 Results: What Students Know and Can Do - Student Performance
in Mathematics, Reading and Science; OECD
Publishing: Paris, 2014; p 564. http://www.keepeek.com/Digital-Asset-Management/oecd/education/pisa-2012-results-what-students-know-and-can-do-volume-i-revised-edition-february-2014_9789264208780-en#page1.
2. PISA 2006: An assessment of scientific literacy
3. Young People’s Views on Science Education: Science Education
Tracker Research Report; Kantar Public: London, UK, 2017; https://wellcome.ac.uk/sites/default/files/science-education-tracker-report-feb17.pdf (accessed February 2018).
4. Rocard, M.; Csermely, P.; Jorde, D.; Lenzen, D.; Walberg-Henriksson, H.; Hemmo, V. Science Education Now: A Renewed Pedagogy for thee Future of Europe; European Commission: Brusel, 2007; p 28.