Students often instrumentally use variables and unknowns without considering the variational thinking behind them. Using parameters to modify the coefficients or unknowns in equations or systems of linear equations (without altering their structure) involves consciously incorporating variational thinking into problem-solving. We will test the…

This research paper aims to propose a novel didactic sequence inspired by an historical/epistemological study of the evolution of spectroscopy and in particular of colorimetry. The working principles of the historical color comparators and the visual color matching method, first proposed by Duboscq, stimulated us in the development of a five-step…

Pre-service teachers (PSTs) often encounter challenges grasping the conceptual understanding of fractions, which can affect their readiness to teach this topic. This study investigates a novel approach to enhancing PSTs' comprehension of fractions by focusing on the fraction-as-a-measure meaning within a measurement context. Through a modified…

Recently, there has been a surge in developing curricula and tools that integrate computing (C) into Science, Technology, Engineering, and Math (STEM) programs. These environments foster authentic problem-solving while facilitating students' concurrent learning of STEM+C content. In our study, we analyzed students' behaviors as they worked in…

The aim of this qualitative research is to describe the thinking process as a profile of students' mathematical computational thinking (CT) skills in terms of CT attitudes. The subjects in this study were 66 junior high school students in grade IX. There were three students taken by purposive sampling based on high, medium, and low CT attitude.…

Computational thinking (CT) is widely recognized as a fundamental skill in the information age. However, within the context of Chinese early childhood education (ECE), CT remains underrepresented, with a notable gap in the availability of developmentally appropriate and rigorously validated assessment tools designed specifically for…

Background: Visual representations are pervasive in electrical engineering instruction in various instructional settings. Further, electrical engineering instruction often requires students to extend simple visual representations to learn about more complex visualization in subsequent instruction. Yet, students often struggle to understand…

This study aimed to identify the levels of computational thinking skills, computational self-efficacy, and academic well-being among students, identify the potential relationships among them, and determine the predictive effects of computational thinking skills and computational self-efficacy on academic wellbeing. The study used the following…

The advancement of large language model-based generative artificial intelligence (LLM-based GenAI) has sparked significant interest in its potential to address challenges in computational thinking (CT) education. CT, a critical problem-solving approach in the digital age, encompasses elements such as abstraction, iteration, and generalisation.…

Computational Thinking (CT) is recognised as an essential foundational skill that enhances problem-solving abilities and is a crucial learning area for effective engagement in an increasingly digital society. This paper highlights the significance of screen-less tangible tools in promoting young children's exploration and open-ended play with…

This study used cognitive semantics to initiate a narrative dialogue in secondary school classrooms. It focused on examining empirical relationships between exercises, such as 'exegetical reading', 'mystery' and 'concepts to work with' and students' learning -- their acquisition and application of the religious concept of 'image of God' outlined…

Worldwide, engineering design is seeing an increase in pre-college settings due to changing educational policies and standards. Additionally, these projects can help students develop critical skills for a broad range of problem settings, such as design thinking and reflection. In design and other contexts, reflection is a mental process where…

Background/purpose. Higher-Order Thinking Skills (HOTS) development represents a critical challenge in biology higher education. While Project-Based Learning (PjBL) shows promise, empirical evidence remains fragmented across individual studies. This meta-analysis systematically synthesized evidence on PjBL effectiveness in developing HOTS among…

The aim of this study is to make a bibliometric analysis of the articles on higher order thinking skills in the Web of Science Core Collection (WoSCC) database. Since the research topic has a universal dimension, it is considered important to describe the current situation as it will add a broader perspective to future studies on higher order…

Determination of integrated STEM teacher competencies for the effective use of STEM education is important in terms of managing the learning process and performing STEM integration effectively. More studies are needed to identify and describe STEM teacher competencies as a result of comprehensive research. The purpose of this research was to…