Purpose: With past studies indicating a lack of skill development in engineering education, there is a need for new pedagogical tools that are application and skill-oriented. Hackathons are widely accepted in the corporate world, in the engineering domain for skill development and recruitment but have not gained acceptance in mainstream…

The purposes of the study were 1) to investigate the effectiveness of the applied cooperative learning and Polya's problem-solving process on grade 9 students' mathematical problem-solving ability, 2) to compare grade 9 students' learning achievement before and after learning through the applied cooperative learning and Polya's problem-solving…

In this paper we present a theoretical discussion on how problems issued from discrete mathematics can develop the attitudes, skills, and knowledge required for scientific mathematical activity in the classroom. We do so via the research situation for the classroom model by performing mathematical and didactical analyses of a problem issued from…

This work is part of an investigation conducted in Italy, which aims to explore the effects of instruction on secondary school students' combinatorial reasoning. We gave a questionnaire adapted from Navarro-Pelayo's research to two groups of students with and without instruction on combinatorics in order to analyse the students' performances and…

One of the goals of secondary science education is to help students develop skills related to scientific inquiry. However, the results of previous studies have shown that students have difficulties in identifying problems, formulating hypotheses, drawing conclusions, and designing experiments. The main objective of this contribution is to indicate…

Inspired by a theoretical view of knowledge as a resource, this study explored in detail how a student used knowledge as a resource when she engaged in problem-solving about rocks and what she learned as a result of the practice of solving scientific problems. The context of the study was an inquiry project conducted in an earth science course for…

Computational thinking (CT) has gained considerable attention and in-depth discussion over the last two decades. Although the significance of CT has been highlighted, it could be challenging for educators to teach CT. Fortunately, adopting robots in education has been evidenced to be of benefit to promoting students' learning motivation, CT, and…

This qualitative case study explores the trajectory of one English writing teacher's self-directed development. The teacher's self-directed development incorporated the use of drama-based pedagogy, in assisting student writers' topic knowledge development. The study shows that the teacher's initial journey of self-directed development was zigzag,…

Purpose: The purpose of this paper is to present the 2030 SDGs Game as a pedagogical tool for the promotion of interdisciplinary education. Based on the simulation of possible world outcomes for the year 2030, the game induces participants to reflect on the socioeconomic and environmental consequences of actions and facilitate the exploration of…

The purpose of the current study is to qualitatively explore how Thai preservice biology teachers make decisions on, and informally reason about, an agriculture-based socioscientific issue (SSI). The SSI arises mainly as a controversy between two social classes, namely the agricultural and non-agricultural sectors, involving haze pollution.…

This study explored Indonesian prospective teachers' views on the adapted (including global socio-scientific issues) and revisited (including local socio-scientific issues) versions of the scientific habits of mind (SHOM) scale and compared their SHOM levels concerning teacher education programs and grades. The sample of the study consisted of…

Curriculum change affords middle leaders opportunities for pedagogical and planning renewal. This paper reports case studies of two schools engaged in preparing for implementation of Version 9 of the Australian Curriculum: Mathematics. Drawing on interview data from a middle leader from each school, Bacchi's question, "What's the problem…

Learning to calculate with natural numbers by structuring seems promising but how this can be taught in a sustainable manner remains an open question. An eight-month-long intervention based on the idea of using a structural approach to addition and subtraction, and particularly bridging through ten, was implemented in four Swedish first-grade…

This study focuses on computer-based formative assessment for supporting problem solving and reasoning in mathematics. To be able to assist students who find themselves in difficulties, the software suggested descriptions - diagnoses - of the encountered difficulty the students could choose from. Thereafter, the software provided metacognitive and…

This study explores the application of Vygotsky's zone of proximal development in pre-service teacher training by investigating the effectiveness of ZPTD in lesson plan design. A qualitative research approach has been utilized to gather and analyze both versions of a lesson plan designed by a pre-service teacher (the researcher). The revised…