1. School of Applied Educational Science and Teacher Education, University of Eastern Finland, Joensuu, Finland
2. Division of Science Education, Kangwon National University, Chuncheon-si, South Korea
3. Department of Science Education, Dankook University, Yongin-si, South Korea
4. School of Educational Sciences and Psychology, University of Eastern Finland, Joensuu, Finland
5. National School of Education, Australian Catholic University, Melbourne, Australia