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Educators make consequential curricular decisions, often with little support, particularly as it relates to equity and how to support all students. This paper investigates the use of a rubric to support educators evaluating computer science curricula, especially with regards to equity. Seventeen in-service elementary teachers evaluated a computer science curriculum with and without the Teacher Accessibility, Equity, and Content (TEC) Rubric. We examine teachers' responses to prompts and completed TEC Rubrics to understand if and how the rubric supported their evaluations. The TEC Rubric helped teachers attend not only to curricular factors related to instructional design but also to issues of equity and accessibility and to identify opportunities to draw on the cultural resources of students and their communities. We contribute evidence supporting curricular evaluation instruments, specifically the TEC Rubric, and their use to direct teachers' attention to attributes of equitable computing instruction. [ABSTRACT FROM AUTHOR]

Background and Context: Though computer science education is marked by a pronounced racial participation gap, there is little research about effective ways that teachers can be supported in creating racially-just and equitable computer science learning opportunities for students. Objectives: This paper examines how teachers engage in learning about race and equity in computer science education during professional development. Method: Drawing from data collected from 94 participants attending a summer week-long Exploring Computer Science workshop, this mixed-methods study revealed how key curricular and instructional features of professional development foster race-conscious discussions and shifts in beliefs and agency around broadening participation in computing. Findings: Given the importance of developing teacher capacity to increase opportunities for students of color in computing classrooms, the findings of this study highlight how intentionally integrating race education in the center of professional development for teachers can support teachers' equity-based beliefs and practices. Implications: Professional development for teachers that seeks to broaden participation in computing is supported by long-term professional learning that explicitly center issues of race and equity in the curriculum. [ABSTRACT FROM AUTHOR]

Background and Context: In this theory paper, we explore the concept of translanguaging from bilingual education, and its implications for teaching and learning programming and computing in especially computer science (CS) for all initiatives. Objective: We use translanguaging to examine how programming is and isn't like using human languages. We frame CS as computational literacies. We describe a pedagogical approach for teaching computational literacies. Method: We review theory from applied linguistics, literacy, and computational literacy. We provide a design narrative of our pedagogical approach by describing activities from bilingual middle school classrooms integrating Scratch into academic subjects. Findings: Translanguaging pedagogy can leverage learners' (bilingual and otherwise) full linguistic repertoires as they engage with computational literacies. Implications: Our data helps demonstrate how translanguaging can be mobilized to do CS, which has implications for increasing equitable participation in computer science. [ABSTRACT FROM AUTHOR]

This paper describes and evaluates aspects of a professional development programme for existing CS teachers in secondary schools (PLAN C) which was designed to support teachers at a time of substantial curricular change. The paper’s particular focus is on the formation of a teacher professional development network across several hundred teachers and a wide geographical area. Evidence from a series of observations and teacher surveys over a two-year period is analysed with respect to the project’s programme theory in order to illustrate not onlywhetherit worked as intended, bywhy. Results indicate that the PLAN C design has been successful in increasing teachers’ professional confidence and appears to have catalysed powerful change in attitudes to learning. Presentation of challenging pedagogical content knowledge and conceptual frameworks, high-quality teacher-led professional dialogue, along with the space for reflection and classroom trials, triggered examination of the teachers’ own current practices. [ABSTRACT FROM PUBLISHER]

Situated learning theory maintains that there is a relationship between learning and the social situation in which it occurs; learning is embedded in activity, context and culture. In terms of professional learning for teachers, this implies that effective learning takes place within a community where experts and novices meet and where practice is modelled; such a community needs to be deeply relevant to everyday practice in the classroom. In this paper, we discuss Computing At School, a grass-roots organisation that has grown up over the last 10 years through teacher communities, and also with broad support of academia and industry. In a time of increased interest in the inclusion of computer science in school curricular, Computing At School is a community of practice of all teachers affected by curriculum change in Computing and models an innovative approach to professional learning that is based on community and support. We describe here how Computing At School draws on situated learning theory to contribute to the development of Computing in the curriculum, evidencing both the journey and lessons learned. [ABSTRACT FROM AUTHOR]

To support teachers to implement Computer Science curricula into classrooms from the very first year of school, teachers, schools and organisations seek quality curriculum resources to support implementation and teacher professional development. Until now, many Computer Science resources and outreach initiatives have targeted K-12 school-age children, with the intention to engage children and increase interest, rather than to formally teach concepts and skills. What is the educational quality of existing Computer Science resources and to what extent are they suitable for classroom learning and teaching? In this paper, an assessment framework is presented to evaluate the quality of online Computer Science resources. Further, a semi-systematic review of available online Computer Science resources was conducted to evaluate resources available for classroom learning and teaching and to identify gaps in resource availability, using the Australian curriculum as a case study analysis. The findings reveal a predominance of quality resources, however, a number of critical gaps were identified. This paper provides recommendations and guidance for the development of new and supplementary resources and future research. [ABSTRACT FROM PUBLISHER]

This study is a follow-up to one published in computer science education in 2010 that reported preliminary results showing a positive impact of service learning on student attitudes associated with success and retention in computer science. That paper described how service learning was incorporated into a computer science course in the context of the Students & Technology in Academia, Research, and Service (STARS) Alliance, an NSF-supported broadening participation in computing initiative that aims to diversify the computer science pipeline through innovative pedagogy and inter-institutional partnerships. The current paper describes how the STARS Alliance has expanded to diverse institutions, all using service learning as a vehicle for broadening participation in computing and enhancing attitudes and behaviors associated with student success. Results supported the STARS model of service learning for enhancing computing efficacy and computing commitment and for providing diverse students with many personal and professional development benefits. [ABSTRACT FROM PUBLISHER]

Models are expanding their use for many different purposes in the field of software engineering and, due to their importance, universities have started incorporating modeling courses into their programs. Being a relatively new discipline, teaching modeling concepts brings in new challenges. Our contribution in this paper is threefold. First, we list and describe the main issues we have come across when teaching modeling in a dedicated Software Engineering course. We then present a simple case study that we have developed and successfully used in class, which permits students specify a system and its views, simulate them, check their relations, and perform several kinds of analyses on the overall system specifications. For this, we use a combination of UML and OCL. Finally, we report on the results of a survey we conducted among the students of the last two years to evaluate our proposal, and the lessons we have learned. [ABSTRACT FROM AUTHOR]

In today's technology-laden society human - computer interaction (HCI) is an important knowledge area for computer scientists and software engineers. This paper surveys existing approaches to incorporate HCI into computer science (CS) and such related issues as the perceived gap between the interests of the HCI community and the needs of CS educators. It presents several implementations of the HCI subset of the CC'01 curricular guidelines, targeting CS educators with varying degrees of HCI expertise. These implementations include course/module outlines from freshman to graduate levels, suggested texts, and project ideas and issues, such as programming languages and environments. Most importantly, each outline incorporates Bloom's taxonomy to identify the depth of knowledge to be mastered by students. This paper condenses collaborative contributions of 26 HCI/CS educators aiming to improve HCI coverage in mainstream CS curricula. [ABSTRACT FROM AUTHOR]

This paper is a summary of the pedagogical patterns project. The project started in 1996 with the aim of collecting and disseminating experiences of teaching and learning about object technology. We adopted a pattern format early on, although the specific format has evolved over time. In this paper we give an overall view of the project: where it started, how the material we have collected has evolved and matured, and where we need to go from here. More material from the project is available from our website www.pedagogicalpatterns.org, and our publication. [ABSTRACT FROM AUTHOR]

Reduction is one of the key techniques used for problem-solving in computer science. In particular, in the theory of computation and complexity (TCC), mapping and polynomial reductions are used for analysis of decidability and computational complexity of problems, including the core concept of NP-completeness. Reduction is a highly abstract technique that involves revealing close non-trivial connections between problems that often seem to have nothing in common. As a result, proper understanding and application of reduction is a serious challenge for students and a source of numerous misconceptions. The main contribution of this paper is detection of such misconceptions, analysis of their roots, and proposing a way to address them in an undergraduate TCC course. Our observations suggest that the main source of the misconceptions is the false intuitive rule “the bigger is a set/problem, the harder it is to solve”. Accordingly, we developed a series of exercises for proactive prevention of these misconceptions. [ABSTRACT FROM PUBLISHER]

The need for computing education in the K-12 curriculum has grown globally. The Republic of Korea is not an exception. In response to the need, the Korean Ministry of Education has announced an outline for software-centric computing education in the K-12 system, which aims at enhancing the current computing education with software emphasis. In this paper, we review the outline from a higher education perspective and provide insights into its constructive improvement based on our experience in computer science education in higher education and a study of global initiatives on computing education. We also consider the social environment for computing education in Korea. In the proposed implementation, we first discuss goals for software-centric computing education and identify areas of focus. The identified areas are discussed in terms of topics to be covered and appropriate exposure of knowledge depth in the three levels in the Korean K-12 system. We then discuss necessary preparations for the success of the plan from academic, governmental and social perspectives. [ABSTRACT FROM PUBLISHER]

Teaching the fundamentals of robotics to computer science undergraduates requires designing a well-balanced curriculum that is complemented with hands-on applications on a platform that allows rapid construction of complex robots, and implementation of sophisticated algorithms. This paper describes such an elective introductory course where theLego MindstormsNXT kits are used as the robot platform. The aims, scope and contents of the course are presented, and the design of the laboratory sessions as well as the term projects, which address several core problems of robotics and artificial intelligence simultaneously, are explained in detail. [ABSTRACT FROM PUBLISHER]

Contributing student pedagogy (CSP) builds upon social constructivist and community-based learning principles to create engaging and productive learning experiences. What makes CSP different from other, related, learning approaches is that it involves students both learning from and also explicitly valuing the contributions of other students. The creation of such a learning community builds upon established educational psychology that encourages deep learning, reflection and engagement. Our school has recently completed a review and update of its curriculum, incorporating student content-creation and collaboration into the design of key courses across the curriculum. Our experiences, based on several years of experimentation and development, support CSP-based curriculum design to reinforce the value of the student perspective, the clear description of their own transformative pathway to knowledge and the importance of establishing student-to-student networks in which students are active and willing participants. In this paper, we discuss the tools and approaches that we have employed to guide, support and structure student collaboration across a range of courses and year levels. By providing an account of our intentions, our approaches and tools, we hope to provide useful and transferrable knowledge that can be readily used by other academics who are considering this approach. [ABSTRACT FROM AUTHOR]

This paper discusses two qualitative research methods, phenomenography and grounded theory. We introduce both methods' data collection and analysis processes and the type or results you may get at the end by using examples from computing education research. We highlight some of the similarities and differences between the aim, data collection and analysis phases and the type of resulting outcomes of these methods. We also discuss the challenges and threats the both methods may pose to the researcher. We conclude that while aimed at tackling different types of research questions, both of these methods provide computing education researchers a useful tool in their research method toolbox. [ABSTRACT FROM AUTHOR]

Computer science education should not be based on short-term developments but on content that is observable in multiple domains of computer science, may be taught at every intellectual level, will be relevant in the longer term, and is related to everyday language and/or thinking. Recently, a catalogue of central concepts for computer science education such as algorithm, computer, and data has been empirically determined. This paper now concentrates on central processes relevant for computer science education. Experts of computer science rated 44 general-education processes regarding four criteria. By using a cluster analysis approach the following central processes for computer science education have been identified: problem solving and problem posing, analyzing, generalizing, finding relationships, classifying, and investigating. [ABSTRACT FROM AUTHOR]

Non-determinism is one of the most important, yet abstract, recurring concepts of Computer Science. It plays an important role in Computer Science areas such as formal language theory, computability theory, distributed computing, and operating systems. We conducted a series of studies on the perception of non-determinism. In the current research, we studied and analyzed undergraduate Computer Science students' solutions to assignments in a course on automata and formal languages. Our findings shed some light on students' perceptions of non-determinism, their tendency to use non-determinism, and the characteristics of their non-deterministic solutions. This paper describes the current research and its results, and suggests several teaching applications. [ABSTRACT FROM AUTHOR]

In this paper we present the results of a phenomenographic study revealing the conceptions of successful and unsuccessful teaching among information and communication technology, information technology (IT), and computer science academics. We examine ways in which the understandings of IT teachers are similar to or differ from other teachers in domain-specific ways. Our categorizations of successful teaching (feeling successful, good delivery, developing student thinking) correspond to similar findings in the literature. However, our categorizations of unsuccessful teaching are more revealing. Undergraduate IT teachers understand unsuccessful teaching in five ways: teacher lacks skills, teacher lacks organizational support, students do not take responsibility, domain complexity, and students do not demonstrate understanding. These conceptualizations do not directly correspond to the ways in which teachers perceive successful teaching, revealing a gap between idealized notions of teaching and actual teaching in practice. Of specific interest, lack of administrative support in the form of insufficient funding, overloaded lecture hours, and inexperienced teaching assistants emerged as barriers to effective teaching. Equally important, difficulties in dealing with abstraction and complexity specific to IT disciplines have consequences for the way in which IT should be taught. These phenomenographic categories of description are intended to serve as a framework for IT teachers to engage in a process of self-reflection leading to improved teaching practices. We present ways in which the understandings of successful and unsuccessful teaching can aid in this process. [ABSTRACT FROM AUTHOR]

Computer science education research has mostly focused on cognitive approaches to learning. Cognitive approaches to understanding learning do not account for all the phenomena observed in teaching and learning. A number of apparently successful educational approaches, such as peer assessment, apprentice-based learning and action learning, have aspects that are not satisfactorily explained by purely cognitive models. On the other hand, these approaches are stratagems rather than comprehensive theories, in that they do not apply in all cases. Education theories which explore learning beyond the cognitive domain, such as social construction, may provide additional insights into matters such as teaching style, curriculum design and assessment practices. This paper proposes a start towards introducing social construction into computer science education, and proposes new directions for research, curriculum development and educational practice. [ABSTRACT FROM AUTHOR]

This paper describes the Reinventing Computer Science Curriculum Project at the University of Nebraska-Lincoln. Motivated by rapid and significant changes in the information technology and computing areas, high diversity in student aptitudes, and high dropout rates, the project designed and implemented an integrated instructional/research framework. The framework is based around 10 general design strategies that incorporated administrative, instructional, and research principles. The framework consists of a placement examination, three suites of structured laboratory assignments, multimedia learning objects, and educational evaluation and research designs. The results of implementing the framework in our introductory courses are encouraging and insightful. While validating some of our designs, our research also identified areas for further development and research. [ABSTRACT FROM AUTHOR]

An introductory CS1 course presents problems for educators and students due to students' diverse background in programming knowledge and exposure. Students who enroll in CS1 also have different expectations and motivations. Prompted by the curricular guidelines for undergraduate programmes in computer science released in 2001 by the ACM/IEEE, and driven by a departmental project to reinvent the undergraduate computer science and computer engineering curricula at the University of Nebraska-Lincoln, we are currently implementing a series of changes which will improve our introductory courses. One key component of our project is an online placement examination tied to the cognitive domain that assesses student knowledge and intellectual skills. Our placement test is also integrated into a comprehensive educational research design containing a pre- and posttest framework for assessing student learning and providing valuable feedback for needed instructional revisions. In this paper, we focus on the design and implementation of our placement exam and present an analysis of the data collected to date. [ABSTRACT FROM AUTHOR]

In this paper, we explore how students used two resources, the in-class lecture and the online newsgroup, to write computer programs. By focusing on the questions students asked in each setting, we compare these two learning environments. Questions students asked during lecture typically related to the material the instructor was presenting. In contrast, questions posted to the newsgroup focused on the problems students encountered while programming. The responses posted to the newsgroup varied from providing syntax and resources to offering emotional support. We provide data that demonstrates that the newsgroup was an invaluable resource in this course as it supplied personalized, just-in-time help that allowed students to make progress on their programming assignments. [ABSTRACT FROM AUTHOR]

In this paper, we investigate the question of what assessment tools are being used in practice by United States computing programs and what the faculty doing the assessment think of the tools they use. After presenting some background with regard to the design, implementation, and use of assessment, with particular attention to assessment tools, we report on the results of two surveys, distributed to the SIGCSE mailing list and to the chairs of all ABET-CAC accredited computer science programs. This combination of community practice and advice for non-experts could be helpful to someone designing, evaluating, or improving an assessment plan. [ABSTRACT FROM AUTHOR]

The paper presents a study of novice difficulties with range conceptions in loop design. CS2 students were asked to solve four related enumeration tasks, which required various loop boundary specifications. The student solutions varied considerably in conciseness and efficiency. The solution diversity reveals significant differences in range partitioning insights. The solutions are categorized, analyzed, and discussed. The categorization and analysis illuminate a novel perspective of novices' lack of range conceptions in loop design. A set of guidelines is offered for addressing this deficiency, by underlining the mathematical and design links between range ends, range partitioning, and loop boundary specifications. [ABSTRACT FROM AUTHOR]

Realizing the importance of teaching efficiency at early stages of the program of study in computer science (CS) on one hand, and the difficulties encountered when introducing this concept on the other, we advocate a different didactic approach in the introductory CS course (CS1). This paper describes the approach as it is used at the Open University of Israel (OUI). The OUI, a distance teaching institution with no prior educational requirements, runs a full-fledged CS program. Because of its open door policy, the dropout rate, especially in introductory courses, as well as the percentage of failures, is very high. Using the new approach has raised the percentage of students who pass the course. The new approach advocates integrating three-part questions which ask not only to identify the algorithmic problem that a given algorithm solves and to analyze its complexity, but also to design a new algorithm that performs the same task, while increasing efficiency by an order of magnitude, not only by a constant factor. The research we conducted to examine the implications of using this approach is described here. [ABSTRACT FROM AUTHOR]

When students in our upper division software engineering courses at Utah Stat University expressed lack of confidence in their understanding of how all pieces of software development fit together, we chose to offer a one-day “Design-n-Code Fest” workshop. The workshop would take the students through key parts of the development process for a software project (i.e. from systems analysis through implementation and unit testing). This paper describes our experiences with three such workshops, what actually happened, what we learned, and what we plan to do for the future. [ABSTRACT FROM AUTHOR]

Students in two offerings of a software engineering course were asked to write opinion papers regarding the use of Extreme Programming (XP) in an undergraduate computer science curriculum. The majority opposed the use of XP as the preferred life-cycle model for the project in that course, but they did support introducing some of the practices of XP in selected courses. They felt that unit testing and coding standards should become part of the introductory programming courses, but other practices should be deferred to specific project-oriented courses, or not introduced at all. Two pilot studies provided additional insights that are consistent with the students' opinions. [ABSTRACT FROM AUTHOR]

The growing tendency away from transmissive pedagogy to a broadly constructivist pedagogy in higher education is characterised as a cultural change which lacks a strong theoretical foundation within the culture. In this paper, learning is considered from a phenomenographic perspective, which teachers can ground in their own experience of teaching and work with to gain insights into their students' experience of learning. Thereby the theoretical foundation of the culture can successively be strengthened. The message is illustrated with the results of empirical research into students' experience of learning in groups in a project-focused induction course to a computer science and engineering programme. [ABSTRACT FROM AUTHOR]

This paper describes a case study presented to students in computer science during a course on formal techniques for protocol validation. The course teaches some basic notions on specification, simulation, verification, testing and distributed observation. The case study is the classical alternating-bit protocol. The exercise first consists of some simple modeling and simulation of the specification and verification of some basic service properties. It is then followed with the problem of observation of distributed executions of the protocol. This kind of experiment was found to be useful for students, since they gain an understanding of the importance and necessity of formal methods for protocol validation. [ABSTRACT FROM AUTHOR]

This paper describes the delivery of a computer networks course with accompanying materials and software. The course is offered at the fourth-year undergraduate level, and has few formal pre-requisites, other than general programming skills. There is a substantial architectural and coding component to any practical course on networks, and it is important to challenge the experienced and knowledgeable students without making the material too difficult for the inexperienced students who have minimal experience in programming practical applications. Some students have an industrial background and are expecting to build practical working applications. At the other extreme are students with no exposure to operating system principles, and therefore lacking pertinent knowledge, such as concurrency concepts. Our programming framework provides an event-polling approach to avoid the complexity of more general concurrency techniques. Protocol layers are implemented with abstract data types and use a finite state machine model to control their behaviors. The resulting course offers code structure and support to students with minimal background, without sacrificing pertinent concepts, and provides the ability to construct elaborate network applications using the coding structures introduced in the course. [ABSTRACT FROM AUTHOR]

Robust communication protocols are essential components in every telecommunication system. Formal methods are used in the protocol engineering process to cope with the complexity of distributed protocol systems. In this article the use of the formal description technique SDL (Specification and Description Language) in the context of education in protocol engineering is presented and evaluated. After a comprehensive overview of a laboratory course on protocol engineering using SDL, the paper presents a case study, which is the final and largest exercise of the course. This example is based on the SDL description of the ISDN signaling protocol Q.931. The well-known functionality of the protocol makes it a good example for the use of SDL in protocol design and development. The case study also deals with the integration of SDLdefined systems in an extemal environment, in this case a Tcl/Tk-based graphical user interface. The article concludes with a report on the experiences gained from our educational activities with this course. [ABSTRACT FROM AUTHOR]

Research has revealed a significant gap between the thinking patterns and software design habits of students or recent computer science university graduates and those of expert software developers.There may be several causes for this gap, one of which is undoubtedly the fact that throughout their studies students are mostly asked to write software programs of relatively lim-ited scope, and are not usually required to work as part of a team constructing a complex program.In the present paper we will describe a study unit intended to be taught as part of a high school computer science curriculum, which emphasizes the software system aspects. In a study that accompanied the development and actual teaching of the unit, we checked, among other things, whether the students acquired skills for developing a complex software system. [ABSTRACT FROM AUTHOR]

This paper introduces a pedagogical framework that captures our experience in applying a practical and effective approach in teaching a course in object-oriented software engineering. The framework developed as a need to overcome difficulties that we faced in teaching the course and that were mainly due (and typically are in such training contexts) to a gap between the theory introduced in classrooms and the real habitat of the theory, namely work environments and challenges.The framework is documented in terms of three pedagogical patterns: Link, Reuse and Evaluation. Its contribution is in carrying the theme of reuse to pedagogical environments through relying on patterns and in solving the disconnect problem between theory and practice through linking students' projects to real work environments and experiences. Consequently it convinces students of the viability of these concepts, achieves skill building for developing applications and permits students to realize the advantage of reuse as enabled by object orientation. through practicing the concept. The evaluation component proposes a three-dimensional approach for evaluating projects based on iterative developments that support reuse and involve teamwork. Our experience in applying the framework as reported by students and measured by projects completed at the end of the semester has been rewardi ng. We believe that it can be reused in similar training contexts, which justifies using pedagogical patterns to document it. [ABSTRACT FROM AUTHOR]

Operating systems is an example of a subject that, with the right tools, can be taught in an applied manner, giving students the opportunity to understand, and hence appreciate, the fundamentals of commercial operating systems such as Unix and Windows. Not surprisingly, the tools needed in an operating systems course are, at a minimum, a hardware testbed and a programming language into which algorithms can be translated. This paper describes how many of the salient points concerning operating systems, such as concurrency and critical regions, can be covered in an applied manner using the PC, the C programming language, and extensions to C. [ABSTRACT FROM AUTHOR]

This paper reports the results of studying the use of peer learning in the introductory computer science curriculum. The project involves educators from a variety of institutions who participated in two summer workshops and either introduced or continued their use of peer learning at their institutions as part of this project. The results of the collective work include much experience with different types of peer learning in different settings. Overall, the results indicate that peer learning is a valuable technique that should be used as one pedagogical approach in teaching the introductory computer science curriculum. [ABSTRACT FROM AUTHOR]

Software analysis, testing, and verification (ATV) is a major activity in the real world of software development, yet it remains underemphasized in the undergraduate computer science curriculum at most colleges and universities. This paper discusses the importance of software ATV and its relationship to other subject areas in computer science. Concepts, terminology, and techniques from software ATV are presented, and examples are given to show how they may be integrated into the undergraduate computer science curriculum. [ABSTRACT FROM AUTHOR]

A network-centric university teaching and research environment based around mobile robots is described. It supports teaching a wide spectrum of computer science and engineering subjects (e.g., digital electronics, computer architecture, operating systems, communications, distributed processing, software engineering, machine vision, artificial intelligence, embedded computer design, real-time computing, HCI, computer graphics, virtual reality, etc.) within a single unified experimental environment. This enables students to combine their coursework so as to build more complex, interesting and industrially relevant systems, thereby significantly increasing their motivation and knowledge. The laboratory infrastructure makes extensive use of networks to produce a versatile and cost effective teaching and research environment. This paper will focus on the teaching aspects of the laboratory, describing the technical infrastructure and showing how it is used to support the Essex University information technology curriculum and report on the effectiveness of the approach. Finally, to demonstrate the more general academic synergy provided by this laboratory a short overview of some of the research applications is presented. [ABSTRACT FROM AUTHOR]

The article provides an information on the special issue on doctoral research in computer science education. Two of the four papers on the subject deals with the problems of starting object-oriented programming. The other two paper generally grapple with issues of learning programming. These papers are only a quarter of the papers submitted by researchers in the field of computer science.

Introduces the March 2003 issue of the 'Computer Science Education' periodical. Issue dedicated to the exploration of innovative approaches in teaching computer graphics and related courses; Preview of papers in the issue.