This article discusses the design and implementation of a new programming tool for Greek novices as a means to improve introductory programing instruction in Greece. We implemented Koios, a new highly interactive and visual programming tool for Greek novices, based on the body of research in the field of psychology of programming. The main…

This study examined two sections of "Reporting and Writing I." One taught writing for text and broadcast concurrently, whereas the other taught these skills sequentially. A student survey found a strong preference for learning subjects sequentially. Outside evaluators assessing final stories rated text projects from students taught…

This paper describes an Open University eSTEeM project that gathered the experiences of computing and information technology tutors who teach an undergraduate module called "Web Technologies" with the intention of understanding more about how they and their students can be best supported. Twelve distance learning tutors were interviewed…

Various software engineering (SE) curricula in higher education have started including courses on global software engineering (GSE), carried out as internationally distributed project-based courses. These courses, known for their closeness to "real-world" work experience, emphasize the importance of involving industry partners as…

Full participation in the twenty-first century requires the skills, strategies, and dispositions necessary to adapt to changing technologies influencing all aspects of life. Online programming communities provide a space for youth to create, collaborate, and share as they engage in computational participation. A recent development in the digital…

This research paper investigates the effectiveness of combined Flipped Classroom (FC) and Problem-based Learning (PBL) teaching approach in a computer programming module. Combined FC-PBL makes use of learning technologies and supports authentic learning in terms of authentic context, multiple perspectives through team work and collaboration. FC…

The study aimed to present suggestions for how a design thinking (DT) approach can be applied in the processes of teaching programming to gifted students and to reveal its effects on the teaching process. The case study method was used. 5 different DT tasks were defined to create solutions for an unstructured problem by using programming tools and…

Contribution: Prior studies on tangible versus graphical user interfaces have reported controversial findings concerning children's preferences. This paper shows that their preference profiles in the domain of introductory programming are associated with gender and age for both interfaces. Background: The relevant literature mainly consists of…

This article describes a professional development (PD) model, the CT-Integration Cycle, that supports teachers in learning to integrate computational thinking (CT) and computer science principles into their middle school science and STEM instruction. The PD model outlined here includes collaborative design (codesign; Voogt et al., 2015) of…

This longitudinal study investigates the impact of an extra-curricular programming workshop in student interest development in computer science. The workshop was targeted at 12-18-year old youngsters. A survey was sent to all previous participants with a known home address; 31.5% responded the survey (n = 197). This data was then combined with…

This paper reports the findings of a study done to determine if increasing the number of exams in a course had an effect on student grades. Some studies have found that more frequent exams positively influence scores while other studies have found more frequent exams do not make a difference in student achievement. This study examines the impact…

This article presents two case studies aimed at exploring the use of self-explanations in the context of computational science and engineering (CSE) education. The self-explanations were elicited as students' in-code comments of a set of worked-examples, and the cases involved two different approaches to CSE education: glass box and black box. The…

The development of elementary-aged students' STEM and computer science (CS) literacy is critical in this evolving technological landscape, thus, promoting success for college, career, and STEM/CS professional paths. Research has suggested that elementary-aged students need developmentally appropriate STEM integrated opportunities in the classroom;…

Recursion is one of the most difficult programming topics for students. In this paper, an instructional method is proposed to enhance students' understanding of recursion tracing. The proposal is based on the use of rules to translate linear recursion algorithms into equivalent, iterative ones. The paper has two main contributions: the…

Research reports using global data show that the failure rates in introductory programming courses average about 32%. As learners from schools join the university and enrol for different courses, they find the sudden transformation quite challenging. This makes it more challenging for first year university students, especially in difficult courses…