The use of visual materials in education is a traditional way of teaching. Images are one of the many kinds of teaching methods used by teachers in order to enrich the teaching of their lessons and to revitalise the way they teach. The utilisation of illustrative material when teaching depends on many factors. One of these is the instruction and…

Decades of research point to the value and importance of spatial skills and have demonstrated the malleability, durability, and teachability of spatial skills across the lifespan. Teachers and caregivers can apply this research in their classrooms or homes through a wide range of strategies. In this article, we offer specific, engaging activities…

Decades of research point to the value and importance of spatial skills and have demonstrated the malleability, durability, and teachability of spatial skills across the lifespan. Teachers and caregivers can apply this research in their classrooms or homes through a wide range of strategies. In this article, we offer specific, engaging activities…

Through galleries of graphs and short filmstrips, this paper aims to sharpen students' eyes for visually recognizing continuous functions. It seeks to develop intuition for what visual features of a graph continuity does and does not allow for. We have found that even students who can work correctly with rigorous definitions may not be able to…

With their increasing popularity, there is a need for more research clarifying the potential strengths and weaknesses of the comic format for education. The panelled comic format may be particularly effective for educating adults on the scientific aspects of processes (sequences of events, occurring over time, in a series of discrete steps). We…

Teachers are increasingly using augmented reality (AR) to develop students' higher-order thinking (HOT). As past studies showed mixed results, our "random effects meta-analysis" of 21 effect sizes from 17 studies of 1256 participants determined the overall effect of AR on HOT and accounted for differences across studies via moderator…

Research on the effectivity of PowerPoint presentations as an adjunct to theoretical and practical content during university lectures has garnered significant yet inconclusive findings. Specifically, how multimodal academic content should be organised to aid communication remains unclear. Legitimation Code Theory (LCT) introduces the concept of…

The generative learning strategy of learning by drawing has received increased attention in recent years. Although this strategy is regularly used by educators, the literature suggests that the effectiveness of the method depends on several factors. In this review, we highlight recent research trends and methodological progress within the field.…

Supporting students' problem-solving skills, solution planning and sequencing of different stages that are involved in successfully developing a meaningful solution to a problem has been a challenge for teachers. This case study was informed by reflective investigation methodology which explored how procedural flowcharts can support student…

In this paper, we are interested in a dynamic vision of diagrams, focusing on their evocative power, their force in mathematical activity and their potential for interaction with mathematical objects. We are inspired by the work of C. S. Pierce to see diagrams as "inscriptions that organise space and articulate relations" and that of the…

This article introduces a collection of four datasets, similar to Anscombe's quartet, that aim to highlight the challenges involved when estimating causal effects. Each of the four datasets is generated based on a distinct causal mechanism: the first involves a collider, the second involves a confounder, the third involves a mediator, and the…

Infographics are visual storytelling techniques used to communicate complex information. However, infographics can be misleading if they are not created ethically. When universities teach how to create infographics, they often do so without emphasizing the ethical issues underlying infographics. To address this gap, we designed a study to educate…

In the first part, we investigate Birman, Ko, and Lee's left canonical form of a braid and give a new diagrammatic approach. We use the left canonical form to characterize almost strongly quasipositive braids. In the second part, we investigate students' confidence in mathematics and problem solving skills. Every math instructor has heard students…

Agricultural studies mainly rely on quantitative research approaches. Despite growing interest in and uptake of qualitative, participatory, and visual methods due to their perceived advantages in gathering in-depth information and empowering participants, visual-digital research methods have yet to be largely applied. In our study on adaptation…

Traditional academic lectures have long been criticized as providing a passive learning environment to students. Often, they do not capture the audience's attention, resulting in learners being distracted or bored and thereby reducing their learning efficacy. Consequently, they are being abandoned by many schools and universities as an educational…