Surveys were used to examine mathematics teachers (15) on their ability to solve similarity problems and on their likely implementation of lesson objectives for teaching similarity. All correctly solved a similarity problem requiring a traditional static perspective, but 7 out of 15 failed to correctly solve a problem that required a more…

In order to educate science teachers for a sustainable future, recent discussions are going on related to collaboration between science education and education for sustainable development (ESD). Still, ESD has been in a development stage and needs to be improved in terms of developing teacher competencies. Therefore, in this study we focused on…

This paper describes the results from a qualitative study of 72 preservice teachers' initial ideas about contextualizing science instruction with language minority students. Participants drew primarily on local ecological and multicultural contexts as resources for contextualizing instruction. However, preservice teachers enrolled in the bilingual…

Developing as teachers and optimizing learning experiences for future students is the ultimate goal in technology use in teacher education programs. This study aims to explore the effectiveness of a five-week workshop and training sessions on Technological Pedagogical Content Knowledge (TPACK) of pre-service English language teachers. The…

Despite being identified as an essential scientific practice, argumentation is rarely integrated into instruction. This could be influenced by teachers' pedagogical design capacity (PDC), which considers teaching as a design activity influenced by both instructional resources (such as tools and professional development (PD)) and teacher resources…

In this essay, Shirin Vossoughi, Paula Hooper, and Meg Escudé advance a critique of branded, culturally normative definitions of making and caution against their uncritical adoption into the educational sphere. The authors argue that the ways making and equity are conceptualized can either restrict or expand the possibility that the growing maker…

In this study, which builds on a previous qualitative study and literature review, high school chemistry teachers' characteristics regarding the design of chemistry formative assessments and interpretation of results for instructional improvement are identified. The Adaptive Chemistry Assessment Survey for Teachers (ACAST) was designed to elicit…

This study examines how and why student teachers integrated technology to enhance instruction in elementary classrooms. The participants were 31 student teachers who completed an assignment of eight weeks. Multiple data sets including observation notes of 347 lessons were obtained from three key groups for data triangulation. Results reveal that…

The purpose of this research was to examine how secondary teachers teach about disaster using the media during periods of declared natural disaster and post-disaster in their local communities. Issues of preparedness, pre and post disaster, were examined as well. Secondary teachers were queried in one public school system in the Southeastern…

There is widespread agreement that science learning always builds upon students' existing ideas and that science teachers should possess knowledge of learners. This study aims at investigating pre-service science teachers' knowledge of student misconceptions and difficulties, a crucial component of PCK, on Newton's Third Law. A questionnaire was…

In science education, learner-centred classroom practices are widely accepted as desirable and are associated with responsive and reformed kinds of teacher beliefs. They are further associated with high-quality Pedagogical Content Knowledge (PCK). Topic-Specific Pedagogical Content Knowledge (TSPCK), a version of PCK defined at topic level, is…

Through the transformation of undergraduate STEM courses, the Colorado Learning Assistant Program recruits and prepares talented STEM majors for careers in teaching by providing them with early, sustained teaching experiences. The research reported here compares teaching practices of K-12 teachers who served as learning assistants (LAs) as…

Integral and deep pedagogical content knowledge can support future primary teachers' ability to follow ideas of education for sustainability in science class. Initial teacher education provides opportunity to learn what and how to teach but still the practical experiences of teaching can reveal uneven development of student teachers'…

Design-based learning (DBL) has been considered a useful approach in teacher education because of its emphasis on the investigation of technology integration problems in design processes. Despite recent interest in understanding how technological, pedagogical, and content knowledge (TPACK) translates to action, limited research exists on how TPACK…

In this study, 12 pre-service mathematics teachers worked in teams to develop their knowledge and skills in using teacher-led spreadsheet demonstrations to help students explore mathematics concepts, stimulate discussions and perform authentic tasks through activity-based lessons. Pre-service teachers' lesson plans, their instruction of the…