A "map" is presented to describe the different stereochemical relationships among carbohydrates, in both the hexose and pentose series. When implemented, it allows chemistry students, teachers, and researchers to readily identify different sugars' stereochemical interconnections. It may also help orient chemists toward retrosyntheses, in…

This study was designed to micro-analyze the role of the design of interactive diagrams in learning-teaching the concept of the indefinite integral. The presented case study focuses on the engagement of one pair of 17-year-old students with an interactive diagram for graphically learning-teaching the indefinite integral concept. The authors…

Introduction: This study aimed to develop and establish psychometric properties of the Pictorial Vocational Interest Inventory (PVII), a vocational interest inventory for Indonesian adolescents presented in the form of picture pairs, specially developed to represent Holland's theoretical constructs. Method: To obtain the evidence of test content,…

Research synthesis is the practice of systematically distilling and integrating data from many studies in order to draw more reliable conclusions about a given research issue. When the first edition of "The Handbook of Research Synthesis and Meta-Analysis" was published in 1994, it quickly became the definitive reference for conducting…

In what appears to be a strategy of gaining visual salience and saturation, many schools have embarked on marketing campaigns using banners to display various school achievements. Important for visual cultural studies and the dispersal of neoliberal values, the proliferation and urban phenomenon of school banner advertisements beckon scholarly…

Purpose: The goal of this study was to assess the listening behavior and social engagement of cochlear implant (CI) users and normal-hearing (NH) adults in daily life and relate these actions to objective hearing outcomes. Method: Ecological momentary assessments (EMAs) collected using a smartphone app were used to probe patterns of listening…

The purpose of the study is to compare the effectiveness of mind mapping in the traditional and mobile learning environments. The study explores whether traditional offline learning activities, including mind mapping, can be improved when using online learning platforms. Mind mapping was used in the entrepreneurship course on launching startups to…

Understanding when children develop a sense of group boundaries has implications for conflict and its resolution. Integrating social identity development theory and the developmental peace-building model, we investigated whether preferences for ethno-religious ingroup symbols mediate the link from child age to outgroup prosocial giving among 5- to…

Since visual representations play a particularly important role in the teaching and learning of chemistry, the exploration described in this article focuses on them. This is an explorative study of the qualitatively different ways that visual representations can be unpacked by Swedish upper secondary school chemistry teachers dealing with…

Ability of solving mathematical non-routine problems among Malaysian students remains at a low level, therefore there is a need to introduce a new and effective teaching strategy for the teaching and learning of mathematical problem solving. This study aims to determine the effectiveness of Mayer's problem solving Model with Visual Representation…

Newly qualified teachers (NQTs) not in all cases use the available technology in most constructive and effective ways to achieve better learning outcomes. This study explores how and why NQTs integrate technology during curriculum delivery. A qualitative method was used within an interpretive paradigm: six NQTs were observed and interviewed. The…

Pedagogical content knowledge of science teachers includes knowledge of representational forms, such as visual displays. Past research has provided a general means to evaluate pictures, but is not fine-grained on features internal to pictures. Furthermore, many existing picture function typologies consider pictures as subservient to text, though…

This article aims to investigate the teaching of chance in the context of tactile models (TM) from the perspective of the Theory of Register of Semiotic Representations. In this qualitative research, we sought to identify the different types of semiotic registers and transformations (treatment and conversion), in the solutions of the tasks of the…

This study was conducted to determine the effect of REACT strategy assisted by GeoGebra software on students' mathematical representation ability. This study was quasi-experimental with a quantitative approach. The design used in this study was The Nonequivalent Posttest Only Control Group Design. Four posttest questions were given to 25 students…

This paper adopts a semiotic perspective on mathematical learning according to Peirce, in which the actions on material arrangements are considered the bases for diagrammatic work. The focus is on the learner's actions using digital and analogue material arrangements which are the starting point for the reconstruction of the learner's mathematical…