Search results for: Martin Hopf
Physik in unserer Zeit > 50 > 1 > 44 - 45
Journal of Research in Science Teaching > 55 > 6 > 849 - 875
Zeitschrift für Didaktik der Naturwissenschaften > 2018 > 24 > 1 > 71-82
International Journal of Science and Mathematics Education > 2015 > 13 > 5 > 1039-1063
Research in Science Education > 2013 > 43 > 4 > 1535-1549
Journal of Science Education and Technology > 2012 > 21 > 6 > 826-834