Wirth, Simone, Friesen, Marita, Philipp, Kathleen, Streit, Christine Pre-service teachers' use of information when diagnosing first graders’ number sense Wirth, Simone, et al. “Pre-service teachers' use of information when diagnosing first graders’ number sense”. In: Fernández, Ceneida, et al. (Eds.). Proceedings of the 45th Conference of the International Group for the Psychology of Mathematics Education: Alicante, Spain, 18-23 of July of 2022. Alicante: PME, 2022. Vol. 4. ISBN 978-84-1302-178-2, p. 319 URI: http://hdl.handle.net/10045/126873 DOI: ISSN: 0771-100X ISBN: 978-84-1302-178-2 Abstract: Keywords:Mathematics education, Mathematics teaching PME info:eu-repo/semantics/conferenceObject