Teaching Algorithmic Thinking Using Haptic Models for Visually Impaired Students. - Dino Capovilla; Johannes Krugel; Peter Hubwieser (LaTiCE, 2013)

Approximate Pattern Matching with Index Structures. - Johannes Krugel (2016)

Undergraduate teaching assistants in computer science: Teaching-related beliefs, tasks, and competences. - Holger Danielsiek; Jan Vahrenhold; Peter Hubwieser; Johannes Krugel; Johannes Magenheim; Laura Ohrndorf; Daniel Ossenschmidt; Niclas Schaper (EDUCON, 2017)

Computational thinking as springboard for learning object-oriented programming in an interactive MOOC. - Johannes Krugel; Peter Hubwieser (EDUCON, 2017)

Kompetenzbasierte Gestaltungsempfehlungen für Informatik-Tutorenschulungen. - Holger Danielsiek; Peter Hubwieser; Johannes Krugel; Johannes Magenheim; Laura Ohrndorf; Daniel Ossenschmidt; Niclas Schaper; Jan Vahrenhold (GI-Jahrestagung, 2017)

Automated Measurement of Competencies and Generation of Feedback in Object-Oriented Programming Courses. - Johannes Krugel; Peter Hubwieser; Michael Goedicke; Michael Striewe; Mike Talbot; Christoph Olbricht; Melanie Schypula; Simon Zettler (EDUCON, 2020)

Learners' perspectives on block-based programming environments: code.org vs. scratch. - Johannes Krugel; Alexander Ruf (WiPSCE, 2020)

Efficient Structural Analysis of Source Code for Large Scale Applications in Education. - Adrian Koegl; Peter Hubwieser; Mike Talbot; Johannes Krugel; Michael Striewe; Michael Goedicke (EDUCON, 2022)

Analyzing Behavioral Patterns in an Introductory Programming MOOC at University Level. - Alexander Steinmaurer; Christoph Schatz; Johannes Krugel; Christian Gütl (LWMOOCS, 2022)

Learning Tools Using Block-based Programming for AI Education. - Chris-Bennet Fleger; Yousuf Amanuel; Johannes Krugel (EDUCON, 2023)

Introducing Fundamental Ideas as a Didactic Approach for Vocational Education. - Birga Stender; Johannes Krugel (GECon, 2023)

Analyzing Social Networks and Learning Content on a Discussion Forum of an Introductory Programming MOOC in Higher Education. - Alexander Steinmaurer; Ratko Savic; Johannes Krugel; Christian Gütl (LWMOOCS, 2023)

Formative assessment strategies for students' conceptions - The potential of learning analytics. - Judith Stanja; Wolfgang Gritz; Johannes Krugel; Anett Hoppe; Sarah Dannemann (Br. J. Educ. Technol., 2023)

Block-Based Programming Learning Tool for ML and AI Education (Work in Progress). - Yousuf Amanuel; Joshua Garlisch; Johannes Krugel (EDUCON, 2024)

Information Encoding in Computer Science Education Using the Cup Song. - Heike Buttke; Johannes Krugel (EDUCON, 2024)

A Hybrid Course System on Artificial Intelligence - Insights Into the Didactic Support of Instructors. - Tanja Dieckmann; Ariane Hussy; Johannes Krugel (GeCon, 2024)

Information Encoding Modeling in Computer Science Education. - Heike Buttke; Johannes Krugel (WiPSCE, 2024)