WHICH ESTIMATION SITUATIONS ARE RELEVANT FOR A VALID ASSESSMENT OF MEASUREMENT ESTIMATION SKILLS

Publikation: Beiträge in SammelwerkenAufsätze in KonferenzbändenForschungbegutachtet

Authors

Measurement estimation skills are of significant importance for everyday life. In the last decades a lot of research results were generated describing students’ estimation skills and strategies. Surprisingly, little attention has been paid to the basic question which types of situations are relevant for a valid conceptualization and operatio-nalization of measurement estimation skills. Some studies refer to the basic structure of estimation conditions described by Bright (1976) whereas others ignore this question, though it is central to ensure validity of the empirical data. Following validity criteria and based on existing empirical findings on estimation strategies, we developed a comprehensive model of measurement estimation situations. This model provides a basis for the development of valid tests on measurement estimation skills as well as for the development of learning environments.
OriginalspracheEnglisch
TitelProceedings of the 42nd Conference of the International Group for the Psychology of Mathematics Education.
HerausgeberEwa Bergqvist, Magnus Österholm, Carina Granberg, Lovisa Sumpter
Anzahl der Seiten8
Band3
ErscheinungsortUmea, Sweden
VerlagUmeå Mathematics Education Research Centre
Erscheinungsdatum2018
Seiten67-74
ISBN (Print)978-91-7601-904-7
PublikationsstatusErschienen - 2018
VeranstaltungConference of the International Group for the Psychology of Mathematics Education - PME42 2018: Delight in Mathematics Education - UMEÅ University, UMEÅ, Schweden
Dauer: 03.07.201808.07.2018
Konferenznummer: 42
http://www.pme42.se/

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