A systematic review on teaching fraction for understanding through representation on Web of Science database using PRISMA

Through a search executed on Web of Science database with general keywords pertaining to ‘teaching fractions’ or ‘understanding fractions’ and ‘representation’, this study utilized PRISMA’s procedure in analysing previously published articles. This review reveals seven articles in inclusion criteria and seventeenth articles in exclusion criteria with reasons. The included articles were reviewed for (a) studies characteristics, (b) instructional focus, (c) representation elements: real-world situation, manipulative aids, pictures, spoken and written symbols, and (d) the outcomes of each study. The metadata was analysed to organise the outcomes. Most of these articles focus on grade 3 and above and Western countries’ urban area. The result indicates most studies emphasize both conceptual and procedural understandings. Multi representations utilize sequential or parallel concept related to fractions improve students’ knowledge, particularly in understanding fractions. Meanwhile, developing fraction learning through multiple explicit representations at the initial Grade level of fraction instruction is for elementary school. However, less attention has been given to explicit representations in learning fractions at such a level.

Leveraging Student Misconceptions to Improve Teaching of Biochemistry & Cell Biology

Students come to science class with many ideas of how the natural world works, some of which do not match the consensus of the scientific community and can lead to misunderstandings. Because a growing body of educational research indicates that these misconceptions can serve as resources for learning, we developed a four-point plan to leverage knowledge of common misconceptions to improve classroom teaching by refining instructional focus, providing opportunities for reflective practice, applying evidence-based practices, and promoting exploration of learning theories. By sharing this plan with our teaching colleagues, we were able to foster a collaborative approach to our and others’ practice. To do this, we compiled a resource bank of common student misconceptions using data collected from the University of Toronto’s National Biology Competition, developed a guide for using this misconception resource bank to promote best teaching practices, then shared this plan with our teaching colleagues in order to foster a collaborative approach to our pedagogy. In this article, we present the resource bank and guide and provide teaching tips that can be applied to a wide array of scientific course types and educational levels.

Effectively Integrating Direct Instruction and Discrete Trial Training Across Routines, Activities, and Environments

With young children, there is often an instructional focus on naturalistic interactions between the child and environment. In special education, there are times when direct instruction (di) and discrete trial training (DTT) are both needed, requiring a balance of explicit DTT and child-initiated instruction. This article discusses what individually and developmentally appropriate di and DTT practice and real-life examples look and sound like, and explains how to embed them across routines, activities, and environments.

Exploring register variation on Reddit

While the language of the internet has been an increasingly popular research topic, there remain many understudied areas and topics which deserve more attention. This study explores register variation within the social media website Reddit using the multi-dimensional approach developed by Douglas Biber. Reddit, the third most popular English-language social media website after the giants Facebook and Twitter, is made up of thousands of user-created ‘subreddits’, subcommunities centered around different topics, where users make posts and comment on them. Many different communities and topic areas under one roof makes Reddit a particularly fruitful source of research material. In this paper, three register dimensions are extracted from data collected over one month from a group of thirty-seven subreddits: ‘On-line Subjective Production’, ‘Informational Style’ and ‘Instructional Focus’. These dimensions describe register variation within Reddit in meaningful ways. They are also in line with suggested register universals (Biber 2014).

The effects of instructional focus and task type on pre-vocational learners’ ability in EFL oral interaction

Little is known about the effect of diverging pedagogies on the development of interactional oral skills in a foreign language. In a controlled study, we evaluated three newly developed instructional programmes that were situated in the same training context, but that differed in instructional focus and type of task. These were compared to the effects of business-as-usual instruction. Multilevel analysis revealed that all experimental groups outperformed the ‘business-as-usual’ control group on oral interaction skills (N = 199), with similar results for the programmes. Positive effects were found on interaction skills for trained contexts of use only. No transfer was found to tasks in other contexts of use. We conclude that receiving contextualised oral interaction instruction is beneficial to the development of pre-vocational learners’ interaction skills.

Rhetorical Style Across Cultures: An Analysis of Metadiscourse Markers in Academic Writing of Thai and Malaysian Students

It is believed that students from different societies and cultural background have their own preferred rhetorical style of interaction. In writing, such distinctive preference is usually exhibited through the use of linguistic features, of which metadiscourse (MD) markers are considered as one of the signposts to the interpretation of writing style preferences. This study aims to investigate the use of interactional metadiscourse (MD) features and its relevance to the rhetorical style preferences in academic writing of Thai and Malaysian master’s students. Using Hyland’s (2005) taxonomy, their thesis discussions were manually analysed in terms of interactional MD markers to determine their frequency of occurrence and to relate the results to the rhetorical styles of writing preferred by each group of students. The analysis revealed that of all five types of interactional MD features, hedges were the most frequently used device followed respectively by boosters, attitude markers, engagement marker and self-mention. In terms of the rhetorical style of writing, the frequency of MD features suggests that tentative and indirect statements, reader-responsibility, distant-relationship between writer and readers, and less writer-involvement in the texts were the preferred rhetorical styles of interaction of both Thai and Malaysian students. The writing conventions and rhetorical styles of the students can be explained from a sociocultural point of view that they are relevant to the oriental style of interaction from which both groups of students originated. The study draws attention to the pedagogical implications that students in Thai and Malaysia should be given more instructional focus on how to utilize MD features in making academic writing more persuasive and interactive.

Communication Activities in the 21st Century Business Environment

Effective undergraduate instruction requires accurate knowledge of professional communication practices and employer expectations, but ongoing contradictions between academic and professional expectations reflect historical, rhetorical, and pedagogical causes for inaccurate presumptions. Taking a customer service perspective, one business faculty revised its undergraduate goals in terms of empirically determined employer expectations. Interviewing professionals familiar with expectations of entry-level business graduates, the authors identified 10 communication activities, each comprising three to nine subtasks that constitute entry-level communication competencies. The results suggest a need to reconsider traditional curricular organization and instructional focus across the business curriculum to develop relevant skills across all business majors.