Development, validation and application of a competence model for mathematical problem solving by using and translating representations of functions.

Autor/inn/en	Leuders, Timo; Bruder, Regina; Kröhne, Ulf; Naccarella, Dominik; Nitsch, Renate; Henning-Kahmann, Jan; Kelava, Augustin; Wirtz, Markus Antonius
Titel	Development, validation and application of a competence model for mathematical problem solving by using and translating representations of functions.
Quelle	Aus: Leutner, Detlev (Hrsg.); Fleischer, Jens (Hrsg.); Grünkorn, Juliane (Hrsg.); Klieme, Eckhard (Hrsg.): Competence assessment in education. Research, models and instruments. Cham: Springer (2017) S. 389-406 PDF als Volltext (1); PDF als Volltext (2) Link als defekt meldenVerfügbarkeit
Reihe	Methodology of educational measurement and assessment
Sprache	englisch
Dokumenttyp	online; gedruckt; Sammelwerksbeitrag
ISBN	3-319-50028-7; 978-3-319-50028-7
DOI	10.1007/978-3-319-50030-0_23
Schlagwörter	Kompetenz; Problemlösen; Adaptives Testen; Psychometrie; Mathematikunterricht; Mathematische Kompetenz; Computerunterstütztes Verfahren; Modell
Abstract	In mathematics education, the student's ability to translate between different representations of functions is regarded as a key competence for mastering situations that can be described by mathematical functions. Students are supposed to interpret common representations like numerical tables (N), function graphs (G), verbally or pictorially represented situations (S), and algebraic expressions (A). In a multi-step project (1) a theoretical competence model was constructed by identifying key processes and key dimensions and corresponding item pools, (2) different psychometric models assuming theory-based concurrent competence structures were tested empirically, and (3) finally, a computerized adaptive assessment tool was developed and applied in school practice. (DIPF/Orig.).
Erfasst von	DIPF \| Leibniz-Institut für Bildungsforschung und Bildungsinformation, Frankfurt am Main
Update	2018/2