Michael D'Erchie, M.Ed.
| Office: | Marsstraße 20-22 Room 267, 2nd floor |
| Phone: | +49 - (0)89 - 289 - 25399 |
| E-Mail: | michael.derchie@tum.de |
| Office Hours: | Tuesday to Friday on demand |
Curriculum vitae
| since 07/2022 | Research Assistant at the Heinz Nixdorf Chair of Mathematics Education, Technical University of Munich |
| 2019 - 2023 | Master of Education (M.Ed.) Science Education with Emphases on Mathematics and Physics for Teaching Profession for Secondary School Education, Technical University of Munich |
| 03/2022 | First state exam for a teaching profession at grammar schools in Bavaria (Mathematics and Physics) |
| 2016 - 2019 | Bachelor of Education (B.Ed.) Science Education with Emphases on Mathematics and Physics for Teaching Profession for Secondary School Education, Technical University of Munich |
Research
Research projects
| FractAl | Fraction Competence and Algebra Competence: Measuring, Modelling, and Explaining Their Predictive Inter-Relations |
| FracMag | Fraction magnitude: promoting the development of size concepts for fraction numbers at the beginning of secondary school - behavioral effects and neural correlates |
Attended Conferences and Meetings
| 10/2024 | Meeting of the scientific research network Research Areas in Dialogue: Grasping the Complexity of Learning and Instruction, Leuven, Belgium |
| 08/2024 | 13th International Conference on Conceptual Change (EARLI SIG 03), Munich, Germany |
| 06/2024 | 7th Annual Conference of the Mathematical Cognition and Learning Society (MCLS), Washington D.C., USA |
| 03/2024 | 57th Annual Meeting of the "Gesellschaft für Didaktik der Mathematik" (GDM), Essen, Germany |
| 10/2023 | Meeting of the scientifc research community Developing and stimulating competencies: Methodological challenges and opportunities for research, Leuven, Belgium |
| 08/2023 | 27th JURE-Conference and 20th Biennial EARLI-Conference, Thessaloniki, Greece |
| 04/2023 | Spring Meeting of the Working Group Empirical Educational Research, Freiburg, Germany |
| 10/2022 | Autumn Meeting of the Working Group Psychology and Mathematics Education, Rauischholzhausen, Germany |
| 09/2022 | Junior Researchers Conference of the "Gesellschaft für Didaktik der Mathematik" (GDM), Leipzig, Germany |
Posters and Talks
*D'Erchie, M., Rosenkranz, J., Schwarzmeier, S., & Obersteiner, A. (2024). Reducing the Natural Number Bias Through Magnitude-Based Reasoning: Results of an Intervention Study. 13th International Conference on Conceptual Change, Munich, Germany.
*Forsmann, C., D'Erchie, M., Obersteiner, A., & Schneider, M. (2024). Rethinking the Relationship Between Fractions and Algebra Using Network Analysis. 13th International Conference on Conceptual Change, Munich, Germany.
*D'Erchie, M., Rosenkranz, J., Schwarzmeier, S., & Obersteiner, A. (2024). Overcoming the Natural Number Bias in Fraction Comparison Through Magnitude-Based Reasoning. 7th Annual Conference of the Mathematical Cognition and Learning Society (MCLS), Washington D.C., USA.
*D'Erchie, M., Forsmann, C., Obersteiner, A., & Schneider, M. (2024). Korrelative Beziehungen zwischen konzeptuellem und prozeduralem Wissen über Bruchzahlen und Algebra [Correlative relationships between conceptual and procedural knowledge of fractions and algebra]. 57th Annual Meeting of the Gesellschaft für Didaktik der Mathematik (GDM), Essen, Germany.
*Forsmann, C., D'Erchie, M., Obersteiner, A., & Schneider, M. (2023). Is the Correlation Between Fraction and Algebra Knowledge Based More on Concepts Than Procedures? 20th Biennial Conference of the European Association for Research on Learning and Instruction (EARLI). Thessaloniki, Greece.
Forsmann, C., D'Erchie, M., Obersteiner, A., & Schneider, M. (2022). Developing Measures of Conceptual and Procedural Fraction and Algebra Knowledge in Grade 9: A Pilot Study [Poster presentation]. Meeting of the scientific network “Developing and stimulating competencies: Methodological challenges and opportunities for research”, Leuven, Belgium.
*peer-reviewed
Teaching
| WS 24/25 | Seminar on Mathematics Education Specialization (NB), First State Exam Preparation Course in Mathematics Education |
| SS 24 | Exercises in the Didactics of Geometry and Stochastics (BB and MBBI) |
| WS 23/24 | Exercises in the Didactics of Algebra, Numbers, and Functions (NB) |
| SS 23 | First State Exam Preparation Course in Mathematics Education |
| WS 22/23 | First State Exam Preparation Course in Mathematics Education |
| WS 21/22 | Tutor for Higher Mathematics 1 for Civil and Environmental Engineering |
| SS 21 | Homework correction for Higher Analysis LG (Complex Analysis and Ordinary Differential Equations) |
| WS 20/21 | Tutor for Higher Mathematics 1 for Civil and Environmental Engineering, Homework correction for Analysis 3 LG |
| SS 20 | Homework correction for Linear Algebra 2 LG |
| WS 19/20 | Tutor for Higher Mathematics 1 for Civil and Environmental Engineering |
| SS 19 | Tutor for Experimental Physics 2 |
| WS 18/19 | Tutor for Experimental Physics 1 |