Institut für Informatik und Computational Science
Refine
Year of publication
- 2015 (75) (remove)
Document Type
- Article (63)
- Doctoral Thesis (6)
- Part of a Book (2)
- Conference Proceeding (2)
- Monograph/Edited Volume (1)
- Master's Thesis (1)
Keywords
- Computer Science Education (5)
- Competence Measurement (3)
- Secondary Education (3)
- Answer set programming (2)
- Big Data (2)
- Competence Modelling (2)
- Computational thinking (2)
- Informatics (2)
- Informatics Education (2)
- Informatics Modelling (2)
- Informatics System Application (2)
- Informatics System Comprehension (2)
- Key Competencies (2)
- computational thinking (2)
- education (2)
- 21st century skills, (1)
- ABRACADABRA (1)
- AODV (1)
- Achievement (1)
- Activity Theory (1)
- Activity-orientated Learning (1)
- Ad hoc routing (1)
- Arduino (1)
- Assessment (1)
- Austria (1)
- Backdoors (1)
- Bildung (1)
- Bloom’s Taxonomy (1)
- Boolean logic models (1)
- CS concepts (1)
- Capability approach (1)
- Challenges (1)
- Cluster Computing (1)
- Cognitive Skills (1)
- Combinatorial multi-objective optimization (1)
- Competences (1)
- Competencies (1)
- Computational Thinking (1)
- Computational complexity (1)
- Computational grid (1)
- Computer Science (1)
- Computer Science in Context (1)
- Computing (1)
- Contest (1)
- Contextualisation (1)
- Contradictions (1)
- Curriculum (1)
- Curriculum Development (1)
- Data Analysis (1)
- Data Management (1)
- Data Privacy (1)
- Databases (1)
- Defining characteristics of physical computing (1)
- Digital Competence (1)
- Digital Education (1)
- Digital Revolution (1)
- Dynamic assessment (1)
- E-learning (1)
- Early Literacy (1)
- Educational Standards (1)
- Educational game (1)
- Educational software (1)
- Embedded Systems (1)
- Euclid’s algorithm (1)
- FOSS (1)
- Facebook (1)
- Fibonacci numbers (1)
- Framework (1)
- Function (1)
- Fundamental Ideas (1)
- Hybrid App (1)
- ICT (1)
- ICT Competence (1)
- ICT competencies (1)
- ICT skills (1)
- Informatik (1)
- Informatikdidaktik (1)
- Inquiry-based Learning (1)
- Interface design (1)
- Kernelization (1)
- Learners (1)
- Learning Fields (1)
- Learning ecology (1)
- Learning interfaces development (1)
- Learning with ICT (1)
- Load Balancing (1)
- Location awareness (1)
- Logarithm (1)
- Lower Secondary Level (1)
- MOOCs (1)
- Massive Open Online Courses (1)
- Measurement (1)
- Mobile Campus Application (1)
- Mobile application (1)
- Multiple interpretation scheme (1)
- Music Technology (1)
- NUI (1)
- Natural Science Education (1)
- Navigation (1)
- NoSQL (1)
- Norway (1)
- Novice programmers (1)
- Parallel job execution time estimation (1)
- Parameterized complexity (1)
- Pedagogical content knowledge (1)
- Performance Evaluation (1)
- Pervasive computing (1)
- Physical Science (1)
- Problem Solving (1)
- RSA triangle (1)
- Recommendations for CS-Curricula in Higher Education (1)
- Schlüsselkompetenzen (1)
- Sensors (1)
- Service-oriented Architecture (1)
- Signaling transduction networks (1)
- Small Private Online Courses (1)
- Social (1)
- Systems biology (1)
- Tasks (1)
- Teacher perceptions (1)
- Teachers (1)
- Teaching information security (1)
- Technology proficiency (1)
- Terminology (1)
- Tests (1)
- Theory (1)
- User submission pattern (1)
- Vocational Education (1)
- Young People (1)
- abstraction (1)
- algorithm schedules (1)
- analogical thinking (1)
- answer set programming (1)
- binary representation (1)
- binary search (1)
- classroom language (1)
- cognitive modifiability (1)
- collaborative learning (1)
- competence (1)
- competencies (1)
- competency (1)
- complexity (1)
- comprehension (1)
- computer science education (1)
- computer science teachers (1)
- conductive argument (1)
- cs4fn (1)
- curriculum theory (1)
- digitally-enabled pedagogies (1)
- divide and conquer (1)
- e-mentoring (1)
- eLectures (1)
- education and public policy (1)
- educational programming (1)
- educational systems (1)
- edutainment (1)
- environments (1)
- exponentiation (1)
- external ambiguity (1)
- formal argumentation systems (1)
- freie Daten (1)
- freie Software (1)
- fun (1)
- high school (1)
- higher (1)
- informal and formal learning (1)
- informal logic (1)
- informatics education (1)
- innovation (1)
- interactive course (1)
- interactive workshop (1)
- internal ambiguity (1)
- key competences in physical computing (1)
- key competencies (1)
- kinaesthetic teaching (1)
- learning (1)
- mediated learning experience (1)
- mobile learning (1)
- mobile technologies and apps (1)
- navigation (1)
- networks (1)
- o-ambiguity (1)
- operating system (1)
- organisational evolution (1)
- paper prototyping (1)
- parameter (1)
- pedagogy (1)
- personal (1)
- personal response systems (1)
- philosophical foundation of informatics pedagogy (1)
- physical computing tools (1)
- portfolio-based solving (1)
- pre-primary level (1)
- premise acceptability (1)
- primary education (1)
- primary level (1)
- problem-solving (1)
- professional development (1)
- programming (1)
- programming in context (1)
- real arguments (1)
- regular language (1)
- relevance (1)
- secondary computer science education (1)
- secondary education (1)
- self-efficacy (1)
- social media (1)
- student activation (1)
- student experience (1)
- student perceptions (1)
- students’ conceptions (1)
- students’ knowledge (1)
- sufficiency (1)
- teacher competencies (1)
- teaching informatics in general education (1)
- tele-teaching (1)
- tools (1)
- tracing (1)
- user-centred (1)
- video annotation (1)
- virtual reality (1)
- ‘unplugged’ computing (1)
Institute
In the project MoKoM, which is funded by the German
Research Foundation (DFG) from 2008 to 2012, a test instrument
measuring students’ competences in computer science was developed.
This paper presents the results of an expert rating of the levels of
students’ competences done for the items of the instrument.
At first we will describe the difficulty-relevant features that were
used for the evaluation. These were deduced from computer science,
psychological and didactical findings and resources. Potentials and
desiderata of this research method are discussed further on. Finally
we will present our conclusions on the results and give an outlook on
further steps.
BugHunt
(2015)
Competencies related to operating systems and computer
security are usually taught systematically. In this paper we present
a different approach, in which students have to remove virus-like
behaviour on their respective computers, which has been induced by
software developed for this purpose. They have to develop appropriate
problem-solving strategies and thereby explore essential elements of
the operating system. The approach was implemented exemplarily in
two computer science courses at a regional general upper secondary
school and showed great motivation and interest in the participating
students.
The objectives of this study were to examine (a) the effect
of dynamic assessment (DA) in a 3D Immersive Virtual Reality
(IVR) environment as compared with computerized 2D and noncomputerized
(NC) situations on cognitive modifiability, and (b) the
transfer effects of these conditions on more difficult problem solving
administered two weeks later in a non-computerized environment. A
sample of 117 children aged 6:6-9:0 years were randomly assigned
into three experimental groups of DA conditions: 3D, 2D, and NC, and
one control group (C). All groups received the pre- and post-teaching
Analogies subtest of the Cognitive Modifiability Battery (CMB-AN).
The experimental groups received a teaching phase in conditions similar
to the pre-and post-teaching phases. The findings showed that cognitive
modifiability, in a 3D IVR, was distinctively higher than in the two
other experimental groups (2D computer group and NC group). It was
also found that the 3D group showed significantly higher performance
in transfer problems than the 2D and NC groups.
This article shows a discussion about the key competencies
in informatics and ICT viewed from a philosophical foundation presented
by Martha Nussbaum, which is known as ‘ten central capabilities’.
Firstly, the outline of ‘The Capability Approach’, which has been presented
by Amartya Sen and Nussbaum as a theoretical framework of
assessing the state of social welfare, will be explained. Secondly, the
body of Nussbaum’s ten central capabilities and the reason for being
applied as the basis of discussion will be shown. Thirdly, the relationship
between the concept of ‘capability’ and ‘competency’ is to be
discussed. After that, the author’s assumption of the key competencies
in informatics and ICT led from the examination of Nussbaum’s ten
capabilities will be presented.
This paper originated from discussions about the need for
important changes in the curriculum for Computing including two focus
group meetings at IFIP conferences over the last two years. The
paper examines how recent developments in curriculum, together with
insights from curriculum thinking in other subject areas, especially mathematics
and science, can inform curriculum design for Computing.
The analysis presented in the paper provides insights into the complexity
of curriculum design as well as identifying important constraints and
considerations for the ongoing development of a vision and framework
for a Computing curriculum.
IT EnGAGES!
(2015)
Durch den Einsatz von Spielen und Spielelementen in Lernkontexten wird versucht, Lernende zur Beschäftigung mit den Lerninhalten zu motivieren. Spielerische Elemente haben allerdings nicht nur positive motivationale Effekte: Sie können sich beispielsweise negativ auf die intrinsische Motivation auswirken, und auch nicht jeder Lernende spielt gerne. Um negativen Einflüssen von Gamification entgegenzuwirken, wurde ein Toolkit für adaptierbare Lernumgebungen entwickelt. Damit erzeugte Lernumgebungen erlauben es Studierenden, den Grad der Gamification selbst zu bestimmen, indem Spielelemente an- und abgeschaltet werden. Im Rahmen einer Anfängerprogrammiervorlesung wurden Lernspielaufgaben aus den existierenden, optionalen interaktiven eTests entwickelt und Studierenden als zusätzliche Lerngelegenheit angeboten. Eine erste explorative Studie bestätigt die Vermutung, dass die Akzeptanz des adaptierbaren Lernspiels sehr hoch ist, es aber dennoch Studierende gibt, welche die Lernumgebung ohne Spielelemente durcharbeiten. Somit bietet adaptierbare Gamification verschiedenen Studierenden die Möglichkeit, sich zusätzliche motivationale Anreize durch Zuschalten von Spielelementen zu verschaffen, ohne dabei zum Spielen „genötigt“ zu werden.
Peer Assessment ist eine Methode, bei der die Teilnehmer eine gestellte Aufgabe nicht nur bearbeiten und einreichen, sondern – in einer zweiten Phase – diese auch gegenseitig überprüfen, kommentieren und bewerten. Durch diese Methode wird, auch in sehr großen Veranstaltungen, das Üben mit individuellen Bewertungen und individuellem Feedback möglich.
Im Wintersemester 2013/14 wurde dieser Ansatz in der Erstsemesterveranstaltung Programmieren an der Technischen Hochschule Nürnberg mit 340 Studierenden als semesterbegleitendes Online-Pflichtpraktikum erprobt. Bei gleichen Leistungsanforderungen wurde bei Studierenden, die erfolgreich am Praktikum teilnahmen, eine Reduzierung der Durchfallquote um durchschnittlich 60 % und eine Verbesserung der Durchschnittsnote um 0,6 – 0,9 Notenstufen erzielt. Zudem lernten die teilnehmenden Studierenden kontinuierlicher, bereiteten Lerninhalte besser nach und gelangten zu einer überwiegend positiven Einschätzung des Praktikums und der Methode. Im E-Learning System Moodle kann Peer Assessment, mit moderatem Umsetzungs- und Betreuungsaufwand, mit der Workshop-Aktivität realisiert werden. Im Beitrag wird auf die Schlüsselelemente des erfolgreichen Einsatzes von Peer Assessment eingegangen.
Es wird ein umfassendes Mentoring Konzept im Studiengang Informatik an der RWTH Aachen vorgestellt, das den Übergang von der Schule zur Universität unterstützt und gleichzeitig beim Auftreten von Schwierigkeiten im Verlauf des Studiums effiziente und kompetente Beratung bietet. Das Programm erreicht durchgängig hohe Akzeptanzwerte bei den Studierenden trotz verpflichtender Teilnahme im ersten Semester. Die Wirksamkeit des Programms ist durch die zahlreichen einflussgebenden Variablen zwar rein quantitativ kaum messbar, die Möglichkeit auf organisatorische und fachliche Probleme eines Jahrgangs reagieren zu können sowie einen Einblick auf die Gründe für einen Studienabbruch zu bekommen, bestätigt aber die Notwendigkeit der Maßnahme.
Der Beitrag stellt das Konzept des Semantischen Positionierens als eine Möglichkeit vor, Grundformen des wissenschaftlichen Arbeitens und elementare Formen der diskursiven Auseinandersetzung zu vermitteln, ohne dass die Studierenden sich inhaltlich an der aktuellen Forschung beteiligen müssten. Die Umsetzung dieses Konzepts im Bachelorstudium der Informatik verdeutlicht, dass mit diesem Ansatz sowohl die Kompetenzen für den Übergang in den mehr forschungsgetriebenen Masterstudiengang als auch für die berufliche Wissensarbeit erworben werden können.
Computational thinking is a fundamental skill set that is learned
by studying Informatics and ICT. We argue that its core ideas can
be introduced in an inspiring and integrated way to both teachers and
students using fun and contextually rich cs4fn ‘Computer Science for
Fun’ stories combined with ‘unplugged’ activities including games and
magic tricks. We also argue that understanding people is an important
part of computational thinking. Computational thinking can be fun for
everyone when taught in kinaesthetic ways away from technology.