Textbooks, which form the staples of a teacher's set of resources, play a critical role in deciding what and how mathematics is taught in classrooms. However, textbooks do not always present concepts in ways that enhance understanding by students, nor are they always comprehensive in the treatment of a topic. In this exploratory study, we analyse…

Excluded-volume interactions are ubiquitous to modeling the average size of polymers in solution. This paper shows how simulations can be used by students to explore the emergence of mathematical scaling relations from excluded-volume interactions. Simulations provide robust visual representations of the system, and can be used to investigate a…

Despite the last 40 years of research showing that computer-aided diagramming tools improve student learning, very little research reveals the cognitive processes that explain why and how diagramming tools and specific features of the tools affect learning. This study developed a tool that graduate students used to diagram and analyze arguments as…

The purpose of this qualitative study was to examine the embodied qualities of aerial practice among 13 US undergraduate students (M[subscript age] = 20.46 years old). Drawing on the philosophy of embodiment, interview questions addressed bodily sensations, cognition, and the role of music and mirror viewing. The first emerging theme from the…

Debates over curricula can be understood as struggles over the power to define symbolic representations of the world. Although this tension is particularly visible in discourse around textbook adoption, this is not the only site of contestation; other aspects of the classroom environment, such as the posters on the walls, also contain implicit…

The current systematic review aimed to investigate "in what ways the incorporation of visual display tasks benefits K-12 students' content-area learning." After screening 1693 articles at abstract level and a systematic evaluation of methodological quality, we synthesized 44 articles for this review. The qualitative synthesis of the…

This laboratory experiment visually demonstrates the advanced scientific concept of aggregation-induced emission (AIE) using hands-on learning methods. The experiment is divided into two parts: the first period consists of synthesis and isolation of the organic compound 2(TPA-O)-TPE using typical organic chemistry lab techniques; the second period…

The PowerPoint-assisted lecture (slide-lecture) is a common lecturing approach in higher education, in spite of much criticism of its use. Its popularity is facilitated by its affordances for multimodal instructional design, e.g. text with images and speech. Little is known about the integration of different semiotic modalities within the…

This book explores how educational institutions have failed to recognize and effectively address the symptoms of trauma in students of all ages. Given the prevalence of traumatic events in our world, including the COVID-19 pandemic, Gross argues that it is time for educational institutions and those who work within them to change their approaches…

Unitizing, a cognitive support for number sense, describes how students conceptualize quantities in terms of units. Given the importance of this skill, a formative assessment tool was developed for array multiplication problems, including arrays that model the distributive property found in typical classroom curricula. Video of 77 fourth grade…

This study examines the global expansion strategies that were initiated by the Children's Television Workshop (CTW), with a specific focus on the adaptations of "Sesame Street: in Japan and South Korea in the 1970s and 1980s. When CTW began its globalisation in the early 1970s, the international adaptation process of "Sesame Street"…

This article explores the library space needs and wants of graduate and undergraduate students at a medium-size state University in Southwest Florida. The researcher conducted a sequential explanatory mixed methods study in which they administered a survey to all currently enrolled graduate and undergraduate students at the university and followed…

This case study investigates the reading processes of two bilingual teachers who speak English as a second language and use different first languages--Mandarin Chinese and Korean. The two participants read researcher-selected digital texts in English and in their respective first language, retold the texts, and answered comprehension questions…

Engineering projects, such as designing a solar farm that converts solar radiation shined on the Earth into electricity, engage students in addressing real-world challenges by learning and applying geoscience knowledge. To improve their designs, students benefit from frequent and informative feedback as they iterate. However, teacher attention may…

A Virtual World, the "Sustainability Hub" island, was developed and widely used during the COVID-19 pandemic, to support schools with distance-learning lessons, and the new mandatory Civic Education curriculum in Italy. Using a gamification approach, students learned about Agenda 2030 and sustainability focusing especially on themes…