Chladni patterns are one of the most fascinating physics demonstrations. They can be produced very easily using commercially available apparatus based on metallic plates attached to a mechanical driver, similar to a loudspeaker without the membrane, and a signal generator. The figures are observed using sand sprinkled on the surface of the plate.…

When interpreting the meanings of visual features in information visualizations, observers have expectations about how visual features map onto concepts ("inferred mappings"). In this study, we examined whether aspects of inferred mappings that have been previously identified for colormap data visualizations generalize to a different…

Forensic examiners routinely compare a crime-relevant mark of unknown origin against a single suspect's sample, which may create an expectation that the two will match. We tested how embedding the suspect's sample among known-innocent fillers (i.e., an "evidence lineup") affects expert decision-making. Experienced fingerprint examiners…

Fractions are an important concept used throughout advanced mathematical ideas and everyday life. Students need a solid understanding of fraction concepts, such as magnitude, equivalence, and operations. However, many students, including students with learning disabilities (LD) in mathematics, struggle with fractions. In this article, the use of…

The COVID-19 pandemic has led to widespread changes in the ways teaching and learning take place under the pandemic. This has affected more significantly pre-service teachers, as they did not have the opportunity to experience their practicum period in a 'normal' context. Therefore, the aims of this paper are: (1) to explore how pre-service…

This activity prompts students to go beyond the often reductionist responses to new technologies (e.g. technological determinism) by creating a media literacy-focused infographic about the role, uses, ethical concerns, and/or impact of generative AI (e.g. ChatGPT). Sample topics have included the role of AI in specific industries (e.g. film,…

The current study aims to contribute to the literature on how organic chemistry students weigh various factors when predicting products of substitution and elimination reactions. This study focuses specifically on these mechanism types, as they are often the first instances where students must consider the "how" and the "why"…

The aim of this study is to deepen the understanding of how preschool teachers can use representations of different kinds to bring fore the mathematical content that may be afforded in pictures and narrative designed for numerical learning purposes. Seventy-three video documentations of reading sessions with 27 toddlers (1-3 years of age) over the…

Diversifying higher education curricula has been called for as one way to reduce racial inequalities in higher education. This study makes an original contribution by focusing on images of people in lecture slides. We explored how people of colour versus white individuals were portrayed in images (n = 250) used in lecture slides in four first-year…

Intelligent Tutoring Systems (ITS) and Augmented Reality (AR) have become greatly popular in current scenario, especially for helping students in mastering difficult subjects through a variety of different methods with the implementation of smart algorithms. There are many papers in the current literature that discuss the ITS architecture and the…

This study explores the use of a metacognitive tool in the preparation of secondary English teachers. This multi-faceted qualitative study presents the findings from a phenomenological research approach that focuses on how literacy quadrants depict pre-service teachers' (PSTs') understandings of, or beliefs about, mental illness and the teaching…

Augmentative and Alternative Communication (AAC) describes different ways to communicate that supplement or compensate for the impairment of individuals with complex communication needs. AAC can utilize computerized devices, with visual scene display (VSD) or video visual scene display (VVSD) as a communication mode. Recent literature…

Visual schedules use a series of images and text to visually illustrate a sequence of events, prepare the individual for the following action or step within an activity or chain of activities, and prompt them to follow a series of activities or tasks independently. As an evidence-based practice, visual schedules can be effectively used in…

Background: Online videos featuring human-generated drawing are increasingly popular in education. However, their effectiveness may vary depending on learners' prior knowledge, and further research is needed to confirm their advantages over other common instructional videos. Objectives: The primary goal of this study is to investigate the impact…

Young children draw from verbal and nonverbal input to make meaning from texts, a skill that is foundational for later reading comprehension and academic achievement. However, prior studies have focused solely on teachers' verbal input during prekindergarten read-alouds. We examine four Black, female prekindergarten teachers' multimodal enactments…