Purpose: Traveling Salesman Problem (TSP) that can be extended and modified in various ways, is a practical and realistic type of problem and forms the basis for the visual and spatial solution of many optimization problems. In this study, 15, 25 and 35 nodes Travelling Salesman Problems were solved by secondary school, high school and…

Over the past two decades, the perennial low success rates of elementary students in mathematical problem solving and the difficulties experienced by teachers in meeting the various needs of their students with this type of task have become quite a hot topic. While there is a general consensus among education scholars about the crucial role played…

This account of practice explores the use of an action learning programme with a team in a Public Relations agency in Bangkok, Thailand. The programme aimed at improving team and individual performance, including leadership, self-awareness, ownership of work, communication and collaboration. The article describes the context and intended purpose…

The inclusion of the arts into science, technology, engineering, the arts, and mathematics (STEAM) has recently gained much national attention. The purpose of this qualitative study was to conduct a thematic analysis of student STEAM survey open responses to provide the field with an examination of grades 3-5 elementary students' perceptions of…

Monte Carlo simulations for uncertainty propagation take as inputs the uncertainty distribution for each variable and an equation for the calculation of a desired quantity. The desired quantity is then calculated by randomly drawing from the specified uncertainty distributions of the input variables. This calculation is then repeated many times…

Wicked problems are large, complex problems involving multiple perspectives that present substantial future challenges. These challenges can be overwhelming for learners and pose difficulties in teaching for instructors. Herein a solutions-oriented teaching strategy that amalgamates proven active learning strategies is presented along with a…

Focusing on an instrumental case study of urban agriculture on a wetland in Zimbabwe, this study explores how focus group discussion can be augmented with design thinking method to enhance public engagement. Design thinking, by virtue of being oriented toward solving complex problems was implemented prior to focus group discussion as a means of…

The purpose of this study was to reveal both the effects of problem-posing interventions on the mathematical creative ability of students and how students' creative self-efficacy in mathematics was related to their mathematical creative ability. Elementary school students (n = 205) were randomly assigned to one of two groups: problem-posing or…

Besides improving students' understanding of scientific concepts, chemistry teaching should also improve students' ability of applying concepts to solve problems. The research aims to explore the effects of modeling teaching on students' proficiency in solving galvanic cell problems. This research used a quasi-experimental design, and the…

Question asking plays a fundamental role in learning, and the cognitive development literature contains many studies of specific types of question-asking skills. However, little is known about the developmental course across different aspects of question asking, of which we explore: (a) the ability to ask questions that enable children to solve a…

As the authors are proponents for engineering education that is done well, they have provided an explanation of truss design using the Method of Joints that combines the application of practical hands-on learning with sound mathematical and scientific theory. The Method of Joints will allow students to design trusses to meet specified criteria…

The More A-More B intuitive rule has become a research hotspot in the field of mathematical education in recent years. The intuitive rule of More A-More B is often reflected in students' responses to comparison tasks. In such tasks, students are asked to compare 2 objects that differ in a certain salient quantity A (where A[subscript 1] >…

The purpose of this study was to find out the correlation between scientific knowledge and science process skills with scientific creativity in Creative Responsibility Based Learning (CRBL). This study involved 83 students of science, physics, chemistry and biology education at Lambung Mangkurat University, Indonesia. The process of data…

There are opinions about approaching the proof in mathematics education need to change as providing students to understand the mathematical proof rather than developing formal mathematical proof skills. In this context, proofs without words described as informal proofs can be used in proof teaching. The purpose of this study was to investigate the…

Student cognition in response to intuitive and counterintuitive stimuli in the school science curriculum is not well understood. To address this issue, this study examines high school students' cognitive responses to three counterintuitive physics problems. Our analysis reveals that student success in arriving at counter-intuitive physical…