<p>The research reported in this paper involves the use of dialogical argumentation in scientific context with 7-9 year olds as part of teaching and learning in primary classrooms. To develop an understanding of scientific concepts, four suitable collaborative activities on river pollution were used as a stimulus to effectively engage learners in scientific reasoning and use evidence for decision-making through cognitive harmonization. The research, involved four groups of five children each. Data were collected through analysis of children&rsquo / s Water Pollution Questionnaire (WPQ), classroom observation, documentation of field notes, conversations and focus group interviews. The study found that all groups were able to engage in the activities to some extent, but that good quality argumentation develops when children are familiar with working in this manner. This study sought to investigate the opportunities, possibilities and challenges associated with a dialogical argumentation teaching and learning approach in a primary school science class A mapping technique was used to analyze the children&rsquo / s discussions and identify the quality of their different &ldquo / levels&rdquo / of argument. This study confirmed that an argumentation based instruction was an effective way of enhancing learners&rsquo / understanding of river pollution. The learners&rsquo / listening skills improved tremendously and they were actively involve during discussions and provided claims with valid grounds or reasons. They were also very enthusiastic and challenged each other&rsquo / s claims during these argumentation lessons, but most of all was the enjoyment that was visible on their young faces. Further research needs to be carried out over a longer period to determine the effectiveness of an argumentation based instruction.</p>

<p>The research reported in this paper involves the use of dialogical argumentation in scientific context with 7-9 year olds as part of teaching and learning in primary classrooms. To develop an understanding of scientific concepts, four suitable collaborative activities on river pollution were used as a stimulus to effectively engage learners in scientific reasoning and use evidence for decision-making through cognitive harmonization. The research, involved four groups of five children each. Data were collected through analysis of children&rsquo / s Water Pollution Questionnaire (WPQ), classroom observation, documentation of field notes, conversations and focus group interviews. The study found that all groups were able to engage in the activities to some extent, but that good quality argumentation develops when children are familiar with working in this manner. This study sought to investigate the opportunities, possibilities and challenges associated with a dialogical argumentation teaching and learning approach in a primary school science class A mapping technique was used to analyze the children&rsquo / s discussions and identify the quality of their different &ldquo / levels&rdquo / of argument. This study confirmed that an argumentation based instruction was an effective way of enhancing learners&rsquo / understanding of river pollution. The learners&rsquo / listening skills improved tremendously and they were actively involve during discussions and provided claims with valid grounds or reasons. They were also very enthusiastic and challenged each other&rsquo / s claims during these argumentation lessons, but most of all was the enjoyment that was visible on their young faces. Further research needs to be carried out over a longer period to determine the effectiveness of an argumentation based instruction.</p>

Beginning and intermediate piano students typically study the repertoire of the eighteenth and nineteenth centuries. This pedagogical approach leaves them underprepared to approach compositions written since the latter part of the twentieth-century which are significantly different in terms of harmony, rhythm, meter, and compositional procedure. Therefore, a step-by-step method is necessary to prepare a student for the challenges of learning twentieth and twenty-first century piano music. Civil War Variations (1988), by Logan Skelton, is an excellent example of a piece that presents a number of challenges characteristically found in late twentieth-century piano music. The twenty-five variations that comprise the work incorporate a series of twentieth-century musical techniques, namely complex rhythms, extreme dissonance, frequent metric changes, dissonant counterpoint, the inclusion of blues scales and rhythms, and new notations. The purpose of this study is to identify the technical, musical, structural and notational challenges posed by a work such as Logan Skelton’s Civil War Variations; examination of this piece will lead to suggestions regarding repertoire that a teacher may assign to beginning, intermediate, and advanced students in order to prepare them logically and in a step-by-step fashion to cope with and meet the challenges posed by this and other compositions having similar characteristics.

The problem of this study was an analysis of an individual study instructional approach of teaching mathematical concepts as they relate to business needs. The purposes were as follow: (1) to identify mathematical competencies required by business firms; (2) to further validate CVAE materials; (3) to evaluate the achievement of vocational office education students using programmed materials to review business mathematics; and (4) to develop, present, and describe a teaching model for these applications.

This literature study aims to explore which proven teaching methods can be used to bridge language barriers between teachers and students in a multilingual school context. The analysis was conducted using pedagogical models from Prediger &amp; Neugebauer (2020) and Norén (2010). We have identified various linguistic, multimodal and relational methods to overcome language barriers between teacher and student in the mathematics classroom. The result indicates that none of the methods alone should be seen as complete didactic approaches, but the best results are achieved when aspects of languaging, multimodality, and positive relationship building work together to create a classroom environment wherein multilingual pupils' access to participation practices and learning is facilitated.

In this study, the topic of K-12 public school online learning is addressed in the context of the pandemic-related circumstances of 2020 and 2021. The study used a qualitative analysis of data sources in the form of one-on-one interviews. The study examined teachers' input regarding factors they believe impacted academic outcomes for students in the online learning environment in 2020-2021. A total of 15 K-12 public school teachers who volunteered to provide instruction in the online learning environment during the 2020-2021 school year participated in a one-on-one semi-structured interview. The questions asked during the interview were organized in sections according to themes that were reviewed in the review of literature and existing research components of this study: professional development, pedagogy, learner engagement, and equity in the K-12 online learning environment. Findings and conclusions from this study offer multiple considerations for future planning and implementation of K-12 public school instruction in the fully online learning environment. Instructors need adequate and advanced preparation and professional development that is intentionally focused on the fully online learning environment. Parents and students need to have an understanding of the expectations of active engagement in the fully online learning environment. Consistent and clear communication about expectations of learners is a predominant factor in ensuring increased student achievement in the K-12 public school fully online learning environment. / Doctor of Education / In this study, the topic of K-12 public school online learning is addressed in the context of the pandemic-related circumstances of 2020 and 2021. The study examined teachers' input regarding factors they believe impacted academic outcomes for students in the online learning environment in 2020-2021. A total of 15 K-12 public school teachers who volunteered to provide instruction in the online learning environment during the 2020-2021 school year participated in a one-on-one interviews. The topics of professional development, pedagogy, learner engagement, and equity in the K-12 online learning environment were addressed by the interview questions. The results of this study offer multiple considerations for future planning and implementation of K-12 public school instruction in the fully online learning environment. Instructors need adequate and advanced preparation and professional development that is intentionally focused on the fully online learning environment. Parents and students need to have an understanding of the expectations of active engagement in the fully online learning environment. Consistent and clear communication about expectations of learners is a predominant factor in ensuring increased student achievement in the K-12 public school fully online learning environment.

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