1. //
  2. Start
  3. //
  4. Publications
  5. //
  6. Solving mathematical problems with dynam...
  7. //

Solving mathematical problems with dynamical sketches: A study on binary operations

Research output: Contributions to collected editions/works › Article in conference proceedings › Research

Authors

Original languageEnglish
Title of host publicationProblem Solving in Mathematics Education : Proceedings of the ProMath meeting June 30 - July 2, 2004 in Lahti
EditorsE. Pehkonen
Number of pages14
PublisherUniversity of Helsinki
Publication date2005
Pages127-139
ISBN (print)952-10-0000-0
Publication statusPublished - 2005
Externally publishedYes
EventProMath Meeting - 2004 : Problem Solving in Mathematics Education - Lahti, Finland
Duration: 30.06.2004 → 02.07.2004
http://promath.org/formermeetings.html

Other publications by the same author(s)

Adaptive learning support as a key element of innovative teaching in Germany

Lemmrich, S., Ehmke, T. & Reusser, K., 29.05.2025, Innovative Teaching and Classroom Processes: Research Perspectives from Germany and China. Ehmke, T. & Chi-Kin Lee, J. (eds.). Taylor and Francis Inc., p. 13-22 10 p.

Research output: Contributions to collected editions/works › Chapter › peer-review

Effects of linguistic demands of reality-based mathematical tasks: discrepancy between teachers' expectations and students' performance

Ehmke, T., Leiss, D. & Heine, L., 10.06.2025, In: Frontiers in Education. 10, 13 p., 1528806.

Research output: Journal contributions › Journal articles › Research › peer-review

Enhancing pre-service teachers' well-being during long-term internships: The roles of self-efficacy, mentoring, and task-related sense of coherence

Homann, H.-S., Beckmann, T. & Ehmke, T., 07.02.2025, In: International Journal of Education and Practice. 13, 2, p. 566-586 21 p.

Research output: Journal contributions › Journal articles › Research › peer-review

Exploring pre- and in-service teachers’ (non-)critical cultural and multilingual awareness and responsiveness in classroom situations through voice-recorded video-based assessment

Kardel, L., Ehmke, T. & Lemmrich, S., 01.04.2025, In: Teaching and Teacher Education. 157, 14 p., 104962.

Research output: Journal contributions › Journal articles › Research › peer-review

German and Chinese perspectives on innovative teaching and classroom processes: An introduction

Ehmke, T. & Lee, J. C. K., 29.05.2025, Innovative Teaching and Classroom Processes: Research Perspectives from Germany and China. Ehmke, T. & Chi-Kin Lee, J. (eds.). 1 ed. Taylor and Francis Inc., p. 1-9 9 p.

Research output: Contributions to collected editions/works › Chapter › peer-review

Recently viewed

Activities

  1. Plenary lecture entitled: Discrete Lyapunov Controllers for an Actuator in Camless Engines
  2. Co-supervisor of the dissertation "Multi-trophic interactions and functional diversity in biodiversity experiments."
  3. Syntaxbasierte Großschreibung
  4. Machine vision system errors for unmanned aerial vehicle navigation
  5. Performativity and Authenticity in the Web 2.0-Enhanced Foreign Language Classroom
  6. Conference on Participatory Approaches in Science & Technology - PATH 2006
  7. Computer Simulation as media of knowledge production in the practice of quantum theory
  8. Implementing aspects of inquiry-based learning in secondary chemistry classes: a case study
  9. Multi-stakeholder learning in transdisciplinary settings
  10. From Podcast to Simulation Projects - Web 2.0 Projects in the Secondary EFL Classroom
  11. Bsc-Thesis: Functional diversity of leaf-litter ants in a tree diversity experiment
  12. Changes of teachers' knowledge, beliefs and attitudes regarding inquiry-based learning in the framework of a professional development programme
  13. Challenging the functionality of audits: Examining the bureaucratization of risks with Franz Kafka
  14. IEEE Transactions on Power Electronics (Zeitschrift)
  15. MECS Conference: Dealing with Climate Change. Calculus & Catastrope in the Age of Simulation - 2015
  16. Mechanical Systems and Signal Processing (Zeitschrift)
  17. Source Code als Quelle: Zum Programmierwerk Friedrich Kittlers
  18. Merely Chocolate-Covered Broccoli? From Early CALL to Digital Game-Based Language Learning
  19. Digitalisierung – Chance oder Pflicht?
  20. Methodology of Scenario Technique in Regional Development Processes
  21. Ludotopia – Workshop on Spaces, Places and Territories in Computer Games
  22. Creating transdisciplinary research spaces for sustainable development
  23. Alternative Mouse – Alternative User? Towards a History of Assistive Media
  24. Conference presentation: The Relationship between the Internal Audit Function and the Audit Committee
  25. Automatic Detection and Classification of State Heads and Common People?
  26. Trajectory-based study of coherence in flows

Publications

  1. Different kinds of interactive exercises with response analysis on the web
  2. On finding nonisomorphic connected subgraphs and distinct molecular substructures.
  3. Two models for gradient inelasticity based on non-convex energy
  4. Changes of Perception
  5. More input, better output
  6. Machine Learning For Determining Planned Order Lead Times In Job Shop Production: A Systematic Review Of Input Factors And Applied Methods
  7. The use of functional traits in assessing productivity in natural ecosystems
  8. Exploring priority effects in a central European grassland field experiment in order to inform restoration
  9. Introduction to ‘Exploring the frontiers: unveiling new horizons in carbon efficient biomass utilization’
  10. Backstepping-based Input-Output Linearization of a Peltier Element for Ice Clamping using an Unscented Kalman Filter
  11. Advances in Computer Science and Engineering
  12. Das John-Stuart-Mill-Problem
  13. Direct parameter specification of an attention shift: Evidence from perceptual latency priming
  14. Towards an Interoperable Ecosystem of AI and LT Platforms: A Roadmap for the Implementation of Different Levels of Interoperability