The purpose of this qualitative case study was to understand teachers' rationale and practices as they establish social presence in a 100% online learning environment in a high school setting, with a specific emphasis on paralinguistic cues and symbols, such as emojis, emoticons, and Bitmoji. This case study focused on the meaning and…

Interpersonal speaking is a fundamental skill for language learners as they progress toward higher proficiency levels. This skill extends beyond memorizing keywords or rehearsing scripted dialogues. It requires learners to engage in spontaneous interactions, negotiate meaning, and respond dynamically in real time (Burns, 2016). In an increasingly…

Background: Individuals with intellectual and developmental disabilities are disproportionally at risk of and impacted by violent victimization. They also face substantial barriers to reporting victimization to the police. One of those barriers is language access. Similarly, communication can also pose challenges for individuals with intellectual…

The use of CO[subscript 2] laser cutters/engravers in technology and engineering education "allows even beginning students to produce professional parts in a very short time [and] empowers and motivates students, helping to bring out their creativity" (Flowers, 2000, p. 11). They are fast, accurate, fun to use, and they facilitate…

Despite the fact that the free-body diagram is the most common method of representing forces in physics education, alternative means have been proposed over the years. Here we present a summary of the proposals found in the literature on physics education. We aim to discuss the pros and cons of these proposals, examine their degree of iconicity,…

Several articles deal with tilings with squares and dominoes on 2-dimensional boards, but only a few on boards in 3-dimensional space. We examine a tiling problem with coloured cubes and bricks on a (2 × 2 × "n")-board in three dimensions. After a short introduction and the definition of breakability we show a way to get the number of…

In a world 'flooded' with data, students in school need adequate tools as Visual Analytics (VA), that easily process mass data, give support in drawing advanced conclusions and help to make informed predictions in relation to societal circumstances. Methods for how the students' insights may be reformulated and presented in 'appropriate' modes are…

In this study, the authors examined the impact of irrelevant visual images in a PowerPoint lecture on attention and information retention performance. They found students viewing text-only PowerPoint slides retained less information than students viewing text-and-image slides, but the difference did not reach significance. However, when examining…

Previous research has shown that question characteristics, such as the shape of rating scales, can affect how respondents interpret and respond to questions. For example, earlier studies reported different response distributions for questions employing rating scales in the form of a ladder and in the form of a pyramid. The current experiment,…

Around the globe, young students are expected to learn about time, yet how is it that they themselves make sense of this topic? From a sociocultural perspective, sense-making about time emerges in relation to properties of available tools and representations, such as analog clocks or digital notation. Such interactions with the symbols and…

In this study we aim to characterize a way of proving which can be produced in a primary mathematics classroom and explore the factors that influence these processes and lead to changes in the way of proving. Assuming proving as a socially embedded activity, we conceptualize it as the interplay between 'construction' and 'substantiation' based on…

With the effective use of technological tools and equipment in all areas of life, the effective use of technological applications that will support the solution of daily life problems has become inevitable in order for science literacy to occur. The main purpose of this research is to determine the effect of infographic applications on the…

This paper examines Grade 6 students' thinking about geometrical solids and their properties in the context of a computer-based task. The main focus is to explore how students interact with a number of tasks based on the dynamic transformation of computer-based representations of 3D solids in a geometry classroom with the aid of a Dynamic…

Drawing bar diagrams has been shown to improve performance on mathematical word problems wherein the relational keyword is consistent with the required arithmetic operation. This study extends this by testing the effectiveness of bar diagram drawing for word problems with an inconsistent keyword-arithmetic operation mapping. Seventy-five fifth…

There has been a growing number of calls to improve theory instruction in sociology. These conversations have focused on what instructors should teach (with a renewed emphasis on racism and sexism) and whom to teach (with calls to diversify the reading list), but comparatively little attention has been placed on how social theory should be taught.…