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Annual Conference on Innovation and Technology in computer Science education

作者： Villalobos, Jorge A. Calderon, Nadya A. Jimenez, Camilo H. Univ Los Andes Dept Syst Engn Bogota Colombia

ISBN: (纸本)9781605583815

After several years of teaching programming using an active learning approach, we present our Interactive Learning Objects (ILOs) as one of the components that reinforce our pedagogical model, by supporting the generation of high-level programming skills. In this paper, we suggest a multi-dimension taxonomy for ILOs and present the experimentation developed to evaluate the impact of these objects within our CS courses.

关键词： Interactive Learning programming Skills Visualization computer programming education

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The teaching of computer programming and digital image processing in radiography

The teaching of computer programming and digital image proce...

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6th International Conference on Health and Medical Informatics education

作者： Allan, GL Zylinski, J Royal Melbourne Inst Technol Dept Med Radiat Sci Melbourne Vic 3001 Australia

The increased use of digital processing techniques in Medical Radiations imaging modalities, along with the rapid advance in information technology has resulted in a significant change in the delivery of radiographic teaching programs. This paper details a methodology used to concurrently educate radiographers in both computer programming and image processing. The students learn to program in visual basic applications (VBA), and the programming skills are contextualised by requiring the students to write a digital subtraction angiography (DSA) package. Program code generation and image presentation interface is undertaken by the spreadsheet Microsoft Excel. The user-friendly nature of this common interface enables all students to readily begin program creation. The teaching of programming and image processing skills by this method may be readily generalised to other vocational fields where digital image manipulation is a professional requirement. (C) 1998 Elsevier Science Ireland Ltd. All rights reserved.

关键词： radiographic education digital subtraction angiography image processing computer programming education visual basic

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Effect of medium of instruction on programming ability acquired through screencast 3

Effect of medium of instruction on programming ability acqui...

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International Conference on Learning and Teaching in Computing and Engineering

作者： Pal, Yogendra Iyer, Sridhar Indian Inst Technol Interdisciplinary Program Educ Technol Mumbai Maharashtra India Indian Inst Technol Dept Comp Sci & Engn Mumbai Maharashtra India

ISBN: (纸本)9781479999675

Students who have studied in their native language face difficulty in acquiring programming skills through English medium instruction. One solution for this is to create screencasts of live coding along with instructor explanations in the native language. In this paper we examine the impact of screencast based self-paced learning for Hindi medium (native language) students. Our study had three groups - One group had Hindi as the medium of prior instruction, and learned programming through screencasts in Hindi. Another group, also had Hindi as the medium of prior instruction, but learned through screencasts in English. The third group had English as the medium of prior instruction, and learned through screencasts in English. We compared the performance of the three groups using a post-test having items of fact, concept and process content types. We found that Hindi medium students who studied from Hindi screencasts performed as well as English medium students who studied from English screencasts. Both groups performed better than Hindi medium students who studied from English screencasts. The effect of medium of instruction was significant for the content types of fact, process and concept.

关键词： computer programming education screencast native language instruction

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A scalable and incremental project-based learning approach for CS1/CS2 courses

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education AND INFORMATION TECHNOLOGIES 2013年第2期18卷 309-329页

作者： Vega, Carlos Jimenez, Camilo Villalobos, Jorge Univ Los Andes Syst & Comp Engn Dept Bogota Colombia

Cupi2 is a project that promotes an integral solution to problems in teaching/learning programming using a large and structured courseware, and a student-centered pedagogical model (Villalobos and Casallas 2006a;Villalobos et al. 2009a, b;Jimenez and Villalobos 2010). As a cornerstone of Cupi2, we use incremental projects intended to motivate students, and to develop high-level programming skills throughout their learning. A critical factor of these projects is that they are specially designed so that students are engaged in activities that complete a scaffold of a complete program. However, both the scaffolds and the activities needed to complete these incomplete programs must be arranged carefully by instructors in order to stress the adequate contents for students, and at the same time, to help those students acquire programming skills effectively. Jointly, scaffold versions need to comply with high quality standards, representing a high time consuming activity for instructors, and therefore, increased costs for institutions. In this paper, we describe the way we overcome these challenges using a software factory that supports the projects' design in a scalable way.

关键词： Project-based learning Student-centered learning Active learning Incremental learning programming skills computer programming education

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LIMO: Learning programming using Interactive Map Activities 15

LIMO: Learning Programming using Interactive Map Activities

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23rd ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems (ACM SIGSPATIAL GIS)

作者： Tahboub, Ruby Y. Shin, Jaewoo Abdelsalam, Aya Aref, Jalaleldeen W. Aref, Walid G. Prabhakar, Sunil Purdue Univ W Lafayette IN 47907 USA

ISBN: (纸本)9781450339674

Advances in geographic information, interactive two-and three-dimensional map visualization accompanied with the proliferation of mobile devices and location data have tremendously benefited the development of geo-educational applications. We demonstrate LIMO;a web-based programming environment that is centered around operations on interactive geographical maps, location-oriented data, and the operations of synthetic objects that move on the maps. LIMO materializes a low-cost open-ended environment that integrates interactive maps and spatial data (e.g., Open-StreetMap). The unique advantage of LIMO is that it relates programming concepts to interactive geographical maps and location data. LIMO offers an environment for students to learn how to program by providing: 1. An easy-to-program library of map and spatial operations, 2. High-quality interactive map graphics, and 3. Example programs that introduce users to writing programs in the LIMO environment.

关键词： computer programming education interactive maps

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A web-based model to enhance algorithmic thinking for novice programmers

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E-LEARNING AND DIGITAL MEDIA 2021年第6期18卷 616-633页

作者： Malik, Sohail Iqbal Mathew, Roy Tawafak, Ragad M. Alfarsi, Ghaliya Buraimi Univ Coll Dept Informat Technol POB 77 Al Buraimi 512 Oman

Algorithmic thinking is considered as one of the important steps toward learning to code for novices in programming education. In this study, algorithmic thinking was promoted by introducing a Problem Analysis Algorithmic Model (PAAM) in an Algorithms and programming 1 (AP) course. A web-based application is developed to offer the PAAM model in the course. The application includes all teaching topics taught in the AP course. One-way cluster sampling and quantitative research were used in this research study. The impact of the PAAM model on novices was determined by conducting a survey. t-test was performed to analyze the students' responses. The final exam grades for the last two semesters were compared to examine the effect of the PAAM model on students' gain in the AP course. Results show that novice programmers appreciated the PAAM model in the AP course teaching processes and learning activities. The model supports novices to understand the programming question requirements (input, process, and output) and promotes algorithmic thinking. Moreover, the model helps students in learning problem-solving skills, understanding programming concepts and structures. It also focuses on students' cognitive engagement and gain in programming. The model not only impacts positively on students' gain but it also helps in reducing the attrition rates (failure and dropout) in the course.

关键词： Algorithmic thinking learning to code computer programming education problem-solving skills novice programmers

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Support System for Romaji Learning through Exercise 3

Support System for Romaji Learning through Exercise

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International Conference on Learning and Teaching in Computing and Engineering

作者： Yawata, Kai Akazawa, Noriko Takeda, Dan Nakayama, Yasuichi Kakuda, Hiroyasu Suzuki, Mitsugu Univ Electrocommun Grad Sch Informat & Engn Tokyo Japan Shimane Univ Interdisciplinary Fac Sci & Engn Matsue Shimane Japan

ISBN: (纸本)9781479999675

There has been a steady increase in educational learning using information devices. In Japan, Romaji is used to input text into computers and other information devices. It was developed to describe the sound of Japanese in the Roman alphabet. Therefore, learning Romaji is important for computers literacy in Japan. We developed a support system for learning Romaji through exercises using the Kinect device for elementary school students in the lower grades. The system supports students in their studies by recognizing the alphabetical characters they write in the air. We believe that students can have fun learning by performing physical actions that keep their motivation to learn high. We had some elementary school students operate the system, and the results confirmed that they studied merrily and learned new characters. The students taught and learned alphabetical characters they did not know and learned how to use our system together. Their motivation to use the system was high, and some students continued their learning experience longer than their everyday school hours. There were students who had already learned some Romaji at school and students who had not learned them at the time of the study, but they all had fun using our system and learned new Romaji they did not previously know.

关键词： computer programming education native language instruction screencast Support Systems Students Exercise Primary Schools ALPHABETIC computers Learning schools Time Study

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computer programming is More Than to Program computers 18

Computer Programming is More Than to Program Computers

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19th Annual SIG Conference on Information Technology education (SIGITE)

作者： de Paula, Virginia Carnerio Palm Beach State Coll Comp Sci Dept Lake Worth FL 33410 USA

In this article, we describe how a holistic approach can introduce soft skills to computer programming students and promote community interaction between college and community.

ISBN: (纸本)9781450359542

In this article, we describe how a holistic approach can introduce soft skills to computer programming students and promote community interaction between college and community.

关键词： computer programming education soft skills experimental learning community service

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Classroom Versus Screencast for Native Language Learners: Effect of Medium of Instruction on Knowledge of programming 15

Classroom Versus Screencast for Native Language Learners: Ef...

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ACM Conference on Innovation and Technology in computer Science education (ITiCSE)

作者： Pal, Yogendra Iyer, Sridhar Indian Inst Technol Interdisciplinary Program Educ Technol Mumbai Maharashtra India Indian Inst Technol Dept Comp Sci & Engn Mumbai Maharashtra India

ISBN: (纸本)9781450334402

Students, who study in their native language in K-12 and go on to do their undergraduate education in English, have difficulty in acquiring programming knowledge. Solutions targeted towards improving their English proficiency take time, while those that continue with native language in the classroom limit the students' ability to compete in a global market. Another solution could be the use of video-based instructional material to empower a student for self-paced learning. In this paper, we present a comparative study of classroom instruction versus self-paced screencasts for native language learners' acquisition of programming concepts. We conducted four introductory programming workshops, each of six days duration. Two workshops were classroom based, one having Hindi (native language) as the medium of instruction and other in English. Two other workshops were screencast based, again one in Hindi and one in English. We measured differences between the groups using a post-test, across different content types such as fact, concepts and process. We found that when medium of instruction is different from language of K-12 instruction, there is an adverse impact on learning. However, when self-paced screencast is used instead of classroom environment, there is a statistically significant improvement in performance. Our work informs the choice of MoI and choice of environment for native language learners.

关键词： computer programming education screencast native language instruction

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2TSW: Automated Assessment of computer programming Assignments, in a Gamified Web Based System 18

2TSW: Automated Assessment of Computer Programming Assignmen...

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18th International Conference on Information Technology Based Higher education and Training (ITHET)

作者： Polito, Giuseppina Temperini, Marco Sterbini, Andrea Sapienza Univ Dept Comp Control & Management Engn Rome Italy Sapienza Univ Dept Comp Sci Rome Italy

ISBN: (纸本)9781728124643

Automated assessment and feedback of computer programming tasks can be a significant asset in computer science education. Web based systems providing such capabilities are designed to apply techniques ranging from static analysis of program correctness, to testing-based evaluation, and often can have application in frameworks supporting competitive programming. Here we report on the 2TSW system, which uses the testing-based approach in a gamified web-based environment. In 2TSWa learner can access a list of assignments, submit solutions and have such solutions tested and graded. The quality of the solutions contributes to the contents of the student's profile, showing experience points, medals gained for assignments, assignment categories badges, and an appropriate overall status badge. The personal profile allows the student to monitor her/his proceedings. The gamified structure of the system, together with the provision of real-time automated assessment, offers the opportunity for an increasing level of students' personal engagement and motivation. We describe the system, and provide the reader with the results of a field experimentation, conducted in a first-year computer programming course, bachelor in computer Engineering. The data analysis of a questionnaire allows to conclude that the system was very welcome, and that the students appreciated the general gamified experience and the usefulness of the system. The data also allow to conclude that the students' engagement was high and that the learners appear to be open to the possibility of using again 2TSW and any other web-based system supporting assessment of complex tasks, also on subject matters different than computer programming.

关键词： computer programming education Automated assessment Gamification Testing

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