Brandtner, Miriam http://orcid.org/0000-0002-6308-100X
Hertel, Silke http://orcid.org/0000-0003-3975-3598
Funding for this research was provided by:
Forscherstation, Klaus-Tschira-Kompetenzzentrum für frühe naturwissenschaftliche Bildung gGmbH
Klaus Tschira Stiftung
Article History
Received: 3 June 2018
Accepted: 3 December 2018
First Online: 11 December 2018