Tässä aluksi luettavaa (wink) laitan hieman vielä lisää.
SIVUT 36-59: Binkley, M., Erstad, O., Herman, J., Raizen, S., Ripley, M., Miller-Ricci, M., & Rumble, M. (2012). Defining twenty-first century skills. In Assessment and teaching of 21st century skills (pp. 17-66). Springer Netherlands. Saatavilla yliopiston verkossa : http://link.springer.com/chapter/10.1007%2F978-94-007-2324-5_2
Hesse, F., Care, E., Buder, J., Sassenberg, K., &  Griffin, P. (manuscript, 2012). A Framework for Teachable Collaborative Problem Solving Skills. This paper  will be  included as a chapter in an upcoming volume, “Assessment and Teaching of 21st Century Skills, Volume 2: Methods and Approaches,” to be published by Springer Science+Business Media. http://atc21s.org/wp-content/uploads/2014/01/white-paper7-Framework-for-Teachable-Collaborative-Problem-Solving-Skills_DRAFT.pdf
SIVUT 1-6: PISA 2015. (2013). DRAFT COLLABORATIVE PROBLEM SOLVING FRAMEWORK. http://www.oecd.org/pisa/pisaproducts/Draft%20PISA%202015%20Collaborative%20Problem%20Solving%20Framework%20.pdf
EXTRA: Scardamalia, M., Bransford, J., Kozma, B., & Quellmalz, E. (2012). New assessments and environments for knowledge building. In Assessment and teaching of 21st century skills (pp. 231-300). Springer Netherlands. http://link.springer.com/chapter/10.1007/978-94-007-2324-5_5