This research reports the implementation of an evaluation instrument of the slope concept in high school students. The design of this study was based on four dimensions: Skills, Properties, Uses and Representations (SPUR model; Thompson & Kaur, 2011) and on three conceptualizations: constant ratio, behavior indicator and trigonometric…

Teacher and headteacher assessments and professional development are deemed critical levers for improving quality education in an increasing number of countries and contexts. However, prioritising improvement is not always evident, given that sometimes those subjected to assessments are not effectively informed about their performance (e.g. from…

Background: 'Learning to Learn' (L2L) is considered a key skill for the twenty-first century. It is understood here as a hyper-competence, which mobilises resources of the individual and/or groups in a sense-making effort to improve or update one's own learning. By means of classroom assessment during the teaching-learning cycle, teachers can…

The quality of didactic materials is a source of concern for teachers, users, and educational institutions that offer online education. There is a lack of indicators to help assess the quality of three key types of didactic materials commonly used in online education: didactic units (i.e., materials that contain program contents), didactic guides…

Research capacity building is a process by which individuals and organizations develop skills and infrastructure resulting in greater ability to conduct useful research. Frequently, research quality and productivity measures focus on outcomes, such as peer-reviewed publications or grants awarded. Such distal measures are not informative when…

There are different strategies to analyze teacher and student performance when they interact with each other in class. The most used strategies are direct observation and verbal reports. Even though what is observed or reported depends on theoretical frameworks regarding didactic interactions, these must be related to teacher functions such as…

This study investigates the impact of game-based learning (GBL), an increasingly popular educational approach, on the development of self-directed learning (SDL) skills in complex scenarios, particularly in undergraduate logistics education. A key component of the three year study is LOST (Logistics Education Simulator), a serious game platform,…

This mixed methods study examines how secondary school teachers have implemented educational reforms in Mexico. Major sources of data were surveys from sample teachers and students in 12 schools on how often a teaching or evaluation strategy was used. Results from open-ended questions and classroom observations were used to triangulate results…

Each year, the existing cohort of elementary teachers at The American School participate in a professional development program. This program includes both academic and social adaptation resources and support for teachers within the school community. Previous to this research study, the program mostly included training on academic programs,…

Emerging Artificial Intelligence-enhanced technology platforms in education warrant attention to exploring new learning strategies and dynamics. Keeping up with the accelerating momentum to bring classic traditional learning activities to Artificial Intelligence-supported platforms may unbalance the interest in developing the participants'…

Graduation rates and students' academic trajectories can be used to determine universities' performance and their response to curricular change. Longitudinal follow-up of students' academic performance offers "natural experiments" to explore the impact of modified curricula. The goal of this study was to propose a method for analyzing…

In the mathematical literature on analytical geometry, various notions of the conics' eccentricity correspond to different approaches to these curves. After making a comparative analysis of well-known textbooks to determine coincidences and differences between the various concepts of eccentricity, as well as how the authors explain the…

Objective: This study aims to analyze how the new upper secondary school curriculum in Mexico captures 21st-century skills and teachers' perceptions of success. Method: The design of the study complies a comparison analysis between the Mexican upper secondary school curriculum and a 21st-century skills framework. Additionally, qualitative data on…

In 2018 the Organisation for Economic Co-operation and Development (OECD) launched its International Early Learning Child Well-being Study (IELS), also known as Baby PISA. In the first round of data collection, the IELS focused on three OECD countries: England, Estonia and the United States. In this article we show that a similar study of…

Specialized research training is a key component of graduate education, yet sexual and gender diverse (SGD) emerging scholars may not receive quality training and networking opportunities at their home institutions. International and interdisciplinary trainings by SGD scholars may develop research competence and academic networks, but few such…