This paper addresses a problem that greatly complicates the implementation of dialogic educational approaches in schools: the dilemma between driving children's talk towards normatively accepted conceptions and, at the same time, avoiding the introduction of these normative conceptions into the dialogue by the teacher. I argue that this dilemma is…

The study aims to examine the cognitive structures of music teacher candidates about voice training. To this end, a qualitative research method was used. The participants of this study consisted of 123 music teacher candidates studying at Necmettin Erbakan University, Turkey. Free word association test has been used as the data collection method.…

Mental models and cognitive maps have been used in college business education as an instructional design technique, assessment tool, and learning strategy. The authors propose a novel use of mental models and cognitive maps as a device to elicit students' challenges in learning the domain knowledge of a course. Such usage is illustrated in a…

The abstractness of the chemistry concept can be understood easily through chemistry learning using multiple representations. This article used the Systematic Literature Review (SLR) method to review eleven articles published from 2012 to 2021 and focused on chemistry learning using various representations. The articles are systematically obtained…

One of the key agendas for the emerging field of disciplinary-based education research is the evaluation of the trajectory of disciplinary knowledge development from novice to expert. However, with the ongoing promotion of student-centered and collaborative undergraduate science classrooms, it is unknown how peer discourse during these exercises…

In this paper, we share results from a classroom intervention that used a conceptual representation to support reasoning about ecosystems. Engaging students in modeling allows them to make their ideas visible while being malleable and available for discussion, which enables students to make meaning out of systems. Further, the…

We report our qualitative study of twenty-four students enrolled in the second-semester of a second-year undergraduate (sophomore-level) organic chemistry course, Organic Two. We asked the research participants to propose the product and electron-pushing mechanism of elementary mechanistic steps in the absence and presence of the corresponding…

The purpose of this research was to know what the effect of the use of multiple representations (MR) was in the development of the students' cognitive structures. This research was conducted in three Grade 12 classes, in a total of 68 students. A Word Association Test (WAT) was used as data collection instrument. The results from WAT show that…

This study aims to determine the changes in the cognitive structures of the 35 participants after ecology-based nature education in Bursa Uludag and its vicinity. This study used a single group pretest-posttest experimental mode where the data was collected by a word association test. It included the key concepts of nature, national parks,…

This research proposes a Web-based system for constructing knowledge structures and suggesting study materials links. Within Web-based learning, it is still difficult for learners to identify and choose study materials that match their current and desired abilities. In addition, learners may fail to recognize missing prerequisite learning, and may…

Despite the recognition of the importance of teachers' professional development, the exploration of teachers' Critical Incidents (CIs) as a type of professional development initiative has received insufficient attention in L2 teaching contexts. Motivated by the dearth of research in this area and building on complexity theory as its conceptual…

This collective dissertation contains the efforts of a group of curious, committed, and creative educators on the hunt for high-impact instructional approaches that empower and emancipate learners. Although each study within the dissertation is anchored in its own setting--and those settings represent a diverse collection of learning sites--a…

This collective dissertation contains the efforts of a group of curious, committed, and creative educators on the hunt for high-impact instructional approaches that empower and emancipate learners. Although each study within the dissertation is anchored in its own setting--and those settings represent a diverse collection of learning sites--a…

This collective dissertation contains the efforts of a group of curious, committed, and creative educators on the hunt for high-impact instructional approaches that empower and emancipate learners. Although each study within the dissertation is anchored in its own setting--and those settings represent a diverse collection of learning sites--a…

This collective dissertation contains the efforts of a group of curious, committed, and creative educators on the hunt for high-impact instructional approaches that empower and emancipate learners. Although each study within the dissertation is anchored in its own setting--and those settings represent a diverse collection of learning sites--a…