
Luisa-Marie HartmannUniversity of Münster | WWU · Institute of Education in Mathematics and Computer Science
Luisa-Marie Hartmann
Master of Education
About
21
Publications
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Introduction
Current research interests: Problem posing and modelling
Skills and Expertise
Publications
Publications (21)
Problem posing-generating one's own problems-is considered a powerful teaching approach for fostering students' motivation such as their interest. However, research investigating the effects of task variables of self-generated problems on students' interest is largely missing. In this contribution, we present a study with 105 ninth-and tenth-grader...
Posing problems that are based on given real-world situations is important for teaching mathematical modelling. However, little is known about the posing process and the corresponding roles that teachers play. To help fill this gap, the current study examined the roles that preservice teachers adopt when they pose problems based on given real-world...
In mathematics education, pre-formulated modelling problems are used to teach mathematical modelling. However, in out-of-school scenarios problems have to be identified and posed often first before they can be solved. Despite the ongoing emphasis on the activities involved in solving given modelling problems, little is known about the activities in...
In real life, problems emerge from situations and often need to be posed before they can be solved. Despite the ongoing emphasis on the processes involved in solving modelling problems, little is known about the process of problem posing. To help fill this gap, the current study examined (1) what activities are involved in modelling-related problem...
Solving real-world (or modelling) problems outside the classroom can link students’ real lives with mathematics on the basis of an authentic experience with the subject matter. This may trigger students’ interest and positive emotions and diminish their negative emotions. In the present study, we examined whether students are more interested in and...
As problem posing has been shown to foster students’ problem-solving abilities, problem posing might serve as an innovative teaching approach for improving students’ modelling performance. However, there is little research on problem posing regarding real-world situations. The present paper addresses this research gap by using a modelling perspecti...