We present an exploratory study of Costa Rican and Spanish students' (11-16-year-olds) competence to compare probabilities in urns and compare ratios in mixture problems. A sample of 704 students in Grades 6 through to Grade 10, 292 from Costa Rica and 412 from Spain, were given one of two forms of a questionnaire with three probability comparison…

The purpose of this photovoice study was to better understand how the recent COVID-19 global health pandemic has professionally and emotionally impacted current school leadership. Educators faced varied challenges during this unprecedented time with a rapid shift from in-class to online or hybrid learning and often back and forth between both. The…

Combinatorial proof is an important topic both for combinatorics education and proof education researchers, but relatively little has been studied about the teaching and learning of combinatorial proof. In this paper, we focus on one specific phenomenon that emerged during interviews with mathematicians and students who were experienced provers as…

Teachers have difficulty integrating proof in their mathematics instruction due to both narrow beliefs about proofs and limited understanding of proofs. Indirect proofs seem to be a particular cause for concern. In this exploratory study, we contribute to the research area by reporting on an empirical study of Norwegian pre-service teachers'…

Creative thinking as a 21st-century skill is fundamental to human development and a catalyst for innovation. Researchers often study it because it encourages students to analyze, synthesize and evaluate information from various angles, which is essential for making decisions and solving complex problems. This study aimed to determine the…

Coding and digital game design activities have been used in recent years to contribute to students' academic achievement and twenty-first century skills. This study aimed to investigate the effect of the 5E model enriched with coding and digital game design activities (5EECD) on gifted students' academic achievement and problem-solving skills. A…

The objective of this study was to examine the effectiveness of a practice-oriented approach in teaching Python programming to students in Kazakhstan. The study participants comprised students from a control group (CG) and an experimental group (EG), with 89 students in each group. The mean age of the participants was 20 years. The sample included…

Visual analytics (VA) technology has become a significant tool for business decision-makers to explore novel insights. One of its key features is analytical reasoning through interactive visualization that users have direct sensemaking in problem-solving processes. Few studies have examined how VA can be applied in business education for improving…

Recognizing that the power of computation has changed the practice of science, science education standards in a number of countries have included a call for the inclusion of computational thinking (CT) in K-12 science education. As CT is a relatively new construct, preparing inservice science teachers to implement CT-infused learning experiences…

This research investigated how the multirepresentation-based creative problem-solving (MBCPS) learning model could enhance students' critical thinking skills in relation to the Nutritional Quality of Diet. The research subjects were 72 students of the Culinary Education study program in Nutrition Science, consisting of an experimental group of 36…

Anxiety, an affective factor, is pivotal in language learners' success or failure. Findings pointed to its correlation with oral performance, test results, and language skills, namely listening and writing, but only a little with reading. At the current research site, a Vietnamese context, very little evaluation on reading anxiety in English…

Coordinate geometry is an important part of mathematics. It helps students develop thinking, logic, and problem-solving skills. This study was conducted to test the effectiveness of the CORE learning model in promoting students' mathematical problem-solving skills when they learn the method of coordinates in a plane. Consequently, this study used…

Teaching is an immensely complex profession that often requires managing multiple and varied professional challenges. Despite these challenges, teachers tend to report moderate to high levels of well-being. This qualitative study explored this paradox by investigating the professional challenges reported and the coping strategies Swiss teachers…

As computational thinking (CT) gains more attention in K-16 education, problem-solving has been more emphasized as a core competency that can be found across various domains. To develop an evaluation framework that reveals students' problem-solving competency, this study examined solutions for the Bebras Computing Challenge which requires students…

The published study of Nurrenbern and Pickering in 1987 raises awareness among chemistry educators that students' success in answering numerical questions does not necessarily reflect their degree of understanding of the related chemical concepts. Efforts have been made to provide more opportunities for students to improve their ability in…