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Schüler-Meyer, Alexander; Prediger, Susanne; Kuzu, Taha; Wessel, Lena; Redder, Angelika – International Journal of Science and Mathematics Education, 2019
To what degree can multilingual students profit from bilingual teaching approaches, even when they lack experience in the academic or technical register in their home languages? This study explores this research question in a mixed methods design for a German/Turkish bilingual intervention aimed at fostering conceptual understanding of fractions…
Descriptors: Bilingual Education, Teaching Methods, Multilingualism, German
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Häfner, Isabelle; Flunger, Barbara; Dicke, Anna-Lena; Gaspard, Hanna; Brisson, Brigitte M.; Nagengast, Benjamin; Trautwein, Ulrich – Developmental Psychology, 2017
Using a cluster randomized field trial, the present study tested whether 2 relevance interventions affected students' value beliefs, self-concept, and effort in math differently depending on family background (socioeconomic status, family interest (FI), and parental utility value). Eighty-two classrooms were randomly assigned to either 1 of 2…
Descriptors: Foreign Countries, Intervention, Student Attitudes, Self Concept
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Schukajlow, Stanislaw; Kolter, Jana; Blum, Werner – ZDM: The International Journal on Mathematics Education, 2015
In the study presented in this paper, we examined the possibility to scaffold mathematical modelling with strategies. The strategies were prompted using an instrument called "solution plan" as a scaffold. The effects of this step by step instrument on mathematical modelling competency and on self-reported strategies were tested using…
Descriptors: Mathematics Instruction, Scaffolding (Teaching Technique), Mathematical Models, Teaching Methods
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Bertram, Christiane; Wagner, Wolfgang; Trautwein, Ulrich – American Educational Research Journal, 2017
The present study examined the effectiveness of the oral history approach with respect to students' historical competence. A total of 35 ninth-grade classes (N = 900) in Germany were randomly assigned to one of four conditions--live, video, text, or a (nontreated) control group--in a pretest, posttest, and follow-up design. Comparing the three…
Descriptors: Randomized Controlled Trials, Oral History, Interviews, Intervention