This article presents a theoretical model of lesson study's impact on instruction, through intervening impact on teachers' knowledge, beliefs and dispositions, teachers' learning community, and curriculum. It also describes four different types of lesson study in Japan, pointing out their synergies in producing a system where local teachers…

This study examines how mathematics teaching research specialists mentor practicing teachers during post-lesson debriefs of a lesson study in China. Based on a systematic, fine-grained analysis of 107 h of videotaped mentoring meetings of 20 groups of teachers and teaching research specialists from different elementary schools, this study reveals…

Lesson study (LS) has been practiced in China as an effective way to advance teachers' professional development for decades. This study explores how LS improves teaching that promotes students' understanding. A LS group including didacticians (practice-based teaching research specialist and University-based mathematics educators) and mathematics…

An essential element in teaching children to effectively comprehend text is the use of teacher-led think-alouds. The overarching objective of this study was to explore how to better prepare early career teachers to conduct think-alouds in their classrooms. Data from 31 teachers consisted of (1) questionnaires, (2) lesson plans, (3) lesson…

This article describes how the Cognitive Acceleration through Science Education (CASE) programme was implemented in the final year of primary school and the first year of secondary school in a number of schools in Ireland. The original CASE programme, pioneered in the 1980s, proved successful in its aim to develop the science-reasoning abilities…

Educators can take advantage of Latino English learners' linguistic backgrounds by teaching Spanish-English cognate vocabulary using the Children's Choices picture books. Cognates are words that have identical or nearly identical spellings and meanings in two languages because of their Latin and Greek origins. Students can learn to recognize…

This article analyses lesson study as a mode of professional learning, focused on the development of mathematical problem solving processes, using the lens of cultural-historical activity theory. In particular, we draw attention to two activity systems, the classroom system and the lesson-study system, and the importance of making artefacts…

Teachers have found that engaging students in justification can help students deepen and retain mathematical knowledge, gain a greater sense of ownership over the material, and improve communication and representation skills (Staples, Bartlo, and Thanheiser 2012). Student engagement in a justification activity can also lead to more equitable…

This paper explores the role that technology can play in engaging pre-service teachers with the iterative, "messy" nature of model-based inquiry. Over the course of 5 weeks, 11 pre-service teachers worked in groups to construct models of diffusion using a computational animation and simulation toolkit, and designed lesson plans for the…

To stimulate individualised learning and give students some autonomy and responsibility in relation to their own schoolwork, Norwegian teachers often use work plans as an instructional tool. A work plan is a document that describes different tasks students are supposed to complete within a certain time period, normally two to three weeks. This…

The purpose of this qualitative collective case study was to understand how first-career skills were utilized by highly effective second-career elementary school teachers in northeast Tennessee. The guiding research question for the study was: How do the skills acquired in a first career affect second-career elementary school teachers? The…

Mensa is an organization of people scoring in the upper two percent on an approved intelligence test. Once considered a group for "geeks", it has expanded its role to offer considerable resources to parents and teachers of the gifted. However, a review of the literature indicated that this information is not routinely available to…

Applications and modelling have gained a prominent role in mathematics education reform documents and curricula. Thus, there is a growing need for studies focusing on the effective use of mathematical modelling in classrooms. Assessment is an integral part of using modelling activities in classrooms, since it allows teachers to identify and manage…

Despite recent scholarly advancements in teaching English as an international language (EIL), its implementation in TESOL classrooms has been challenging and limited. Because English teachers play a significant role in EIL implementation in their daily lessons, preparing EIL-oriented teachers becomes critical. This article outlines major…

This study combined two important frameworks--teacher self-regulation and pedagogical content knowledge (PCK)--to reveal whether they were related to each other. To fulfill this aim, researchers utilized a case-study design. Data were collected from five preservice chemistry teachers through semi-structured interviews, lesson plans in the form of…