In this paper, we have tried to clearly explain the meaning of fractions and operations with fractions. Also, we have tried to illustrate with some examples how to apply the rules of operations with fractional numbers, giving different practical techniques through different figures, visualization methods, and concretizing problems. The paper…

Students' privacy expectations in university housing have increased, a change that has been reflected in universities shifting from traditional units to increasing numbers of apartments and suites. This study examines privacy and territories in student university housing architecture, using architectural plans of 76 residences, relating the…

Language-oriented literacy standards offer mostly linguistic accounts of text complexity. In response, the present article demonstrates that multimodal and visual narratives offer additional ways to understand and discuss text complexity. This descriptive analysis of one fourth-grader's comic provides an account of the multimodal patterns and…

In this article, the author presents a short teaching sequence to show how to introduce young students in grades 3 (ages 8-9) and 4 (ages 9-10) to using digital tools for exploring larger and multivariate data sets. The teacher guided the young students from creating bar graphs in small data sets on embodied cognition and enactive levels to…

As biologists accumulate or encounter increasingly large and complex data sets, our field creates the need for students to develop skills in data exploration and visualization. Many biology courses lack the time for students to develop the skills needed to parse complex datasets and visualize them appropriately. We developed a new upper-level…

This article reports a workshop from the 2021 IUBMB/ASBMB Teaching Science with Big Data conference held virtually in June 2021 where participants learned to explore and visualize large quantities of protein PBD data using Jupyter notebooks and the Python programming language. This activity instructs participants using Jupyter notebooks, Python…

In the twenty-first century, visual media are an undeniable component of everyday culture and sensemaking of race, yet when studying racism in education, researchers rarely centre the visual in their methods and analysis. This trend is alarming considering how racialised messages and violence (e.g. the murder of George Floyd) are routinely…

Special Relativity introduces students to Modern Physics, whose importance in the high school is increasing. Nevertheless its teaching and learning is a critical issue. Different solutions have been developed to overcome the encountered difficulties. In this paper we describe the spacetime globe, a mechanical instrument that allows to experience…

This study examines racial bias whereby preservice teacher participants pair photos of people of varying ages and races with positive or negative adjectives. Their responses are then compared to participant self-reporting of open-ended questions on how committed they are to issues of social justice. Findings indicate that participants reported to…

Developing students' skills in solving mathematical problems and supporting creative mathematical thinking have been important topics of Finnish National Core Curricula 2004 and 2014. To foster these skills, students should be provided with rich, meaningful problem-solving tasks already in primary school. Teachers have a crucial role in equipping…

Likert-style surveys are a widely used research instrument to assess respondents' preferences, beliefs, or experiences. In this paper, we propose and demonstrate how network analysis (NA) can be employed to model and evaluate the interconnectedness of items in Likert-style surveys. We explore the advantages of this approach by applying the…

This study compares the level of digital competence of Spanish higher education teachers in the use of three types of ICT resources in the classroom: digital tools to consume information, digital tools to produce information, and emerging technologies. To measure the level of competence, the validated DigCompEdu Check-In instrument with an ex post…

In this research, were analysed the visual representations made by high school students as a result of reading a cult fairy tale and creating a project entitled "Harap-Alb's journey seen through the eyes of children" in the 10th grade geography lessons. The projects were carried out by 26 students, who worked in pairs. The geography…

This study describes the ways in which 36 preservice elementary teachers (PSETs) incorporated text into slides (n = 158) they designed for use with K-5 students during whole-group mathematics instruction. A qualitative content analysis was conducted to determine the extent and purposes for which the PSETs used slide text. Overall, 80% of slides…

Virtual Chemistry Laboratories (VCLs) are used as an alternative to the physical laboratories, where users can enhance their performance for hands-on chemistry experiments. However, cognitive load and other issues make the VCLs impractical. The issue of cognitive load arises due to the complexity of the environment by displaying a number of…