Teaching
This page won't be kept up to date. See my external teaching page (in German) for more recent information.
2012 until now
This information is on my external teaching page (in German).
Summer Term 2011
I am teaching four courses:
 didactics of geometry (two courses in didactics, Lehramt für Gymnasien),
 mathematics with equipment (one course in didactics, Lehramt für Grund, Haupt, Realschule),
 the mathematics behind selected mathematical models (one course in mathematics, Lehramt für Gymnasien)
Winter Term 2010/11
I am giving a lecture on the basic ideas behind analysis and where they come from.
Moreover, I am teaching a tutorial session on elementary algebra and number theory.
Summer Term 2010
I am giving two seminars: Representation Theory and Galois Theory.
Winter Term 2009/10
I am giving a lecture on mathematics for computer scientists (part 3).
I also provide lecture notes which will be updated weekly.
Summer Term 2009
I am giving a lecture on mathematics for computer scientists (part 2).
I also provide lecture notes (in German) which will be updated weekly.
Winter Term 2008/09
I was Frank Schreyer's teaching assistant for his lecture on mathematics for computer scientists (part 1).
See our teaching page on our university website for details.
Summer Term 2008
This summer term, I spent as a visiting professor at the university of Erlangen. There, I gave a lecture on foundations and applications of dynamic geometry (4 hours + tutorial classes) and a seminar on algebraic plane curves.
Dynamic Geometry: Foundations and Applications
Lecture Notes for this course as PDF (in German).
Attention! These lecture notes can only be read together with W. Barth's lecture notes from 2004. Frequently, we refer to this text for illustrating pictures, proofs, other details, etc.
Date and time: Monday, 12.1514.00 and Tuesday, 10.1512.00. Kleiner Hörsaal.
Requirements: Linear Algebra, Analysis.
Content: Geometric approach to euclidian, affine and projective geometry. Using this knowledge to explain phenomena in dynamic geometry such as determinism versus continuity, and Cayley Klein metrics to allow a unified metric concept for euclidian, spherical and other geometries.
I gave the lecture (4 hours per week) and the tutorials (2 hours per week). See my website at the university of Erlangen for details: http://www.mi.unierlangen.de/~labs/
Seminar: Plane Algebraic Curves
This was a seminar for second year students. It was thus on a basic level, discussing plane curves which arrise as loci of ruler and compass constructions.
See my website at the university of Erlangen for details: http://www.mi.unierlangen.de/~labs/
Winter Term 2007/08
I gave a lecture on foundations and applications of dynamic geometry (2 hours per week) together with tutorials (2 groups at 2 hours per week each).
Dynamic Geometry: Foundations and Applications
Lecture Notes for this course as PDF (in German).
Date and time: Wednesday, 16.1518.00, Hörsaal IV, E 4.2.
Requirements: Linear Algebra, Analysis.
Content: Axiomatic Approach to affine and projective geometry; introduction to plane curves which arrise as a locus of ruler and compass constructions, including an introduction to their singularities, easy cases of the Bezout theorem.
I gave the lecture and the tutorials (2 hours per week). See the teaching page on our university website for details: http://www.math.unisb.de/ag/schreyer/
Summer Term 2007
I gave a lecture on algebraic topology (see below).
Moreover, I was Frank Schreyer's assistant for his computer algebra lecture.
Algebraic Topology
Lecture Notes for this course as PDF (in German).
Date and time: Wednesday, 14.1516.00,
Seminarraum 5 (215), E 4.2.
I gave the lecture; there were no tutorials. See the teaching page on our university website for details: http://www.math.unisb.de/ag/schreyer/
Computer Algebra
The lecture was given by F.O. Schreyer. I organized the tutorials. See the teaching page on our university website for details: http://www.math.unisb.de/ag/schreyer/
20052006
Organizer of tutorials for lectures given by F.O. Schreyer at the Saarland University.
20012005
Organizer of tutorials for lectures given by D. van Straten and others as well as organizer of seminars at the Johannes Gutenberg University Mainz.


Recent & Upcoming (Selected Events)
 July 2431 2016: ICME Hamburg. Invited Talk and exhibition (with S. Halverscheid) on Felix Klein and mathematical models during the thematic afternoon on Wednesday.
 Jule 2023, 2016: Organiser of a Workshop at the "Imaginary Conference" on an Imaginary Book.
 June 28, 2016: Invited Talk/Workshop at ICERM (Providence, USA) on algebraic surfaces, their visualisations and 3Dmodels
 Oct. 27, 2015: Talk "On Alfred Clebsch and Cubic Surfaces." at the history of mathematics meeting at MFO, Oberwolfach, Germany
 March 13, 2014: Talk at Nancy (France) on cubic surface models. See MOLabs.com for some of them.
 April 1, 2013: My new website MOLabs.com on which I present some of the mathematical objects I have been producing.
 Sept. 29, 2012: Workshop on the question: How to use the new capabilities of 3dprinting for teaching purposes. AK MUI Meeting at Soest, Germany.
 Sept 20, 2012: Two workshops at the DMVTagung on: Neue mathematische 3dModelle für die Lehre.
 Sept. 1415, 2012: A small exhibition on mathematical 3dmodels for teaching during the conference on geometry teaching at Saarbrücken, Germany.
 August 2012: My new website MOLabs.com has been released. You may now purchase some of my mathematical 3dmodels online.
 June 23, 2012: Talk at the conference CADGME 2012, at Novi Sad, Serbia.
 June 12, 2012: Talk at the MiniWorkshop on the history of mathematical instruments, mashines, and models. Mainz, Germany.
 May 31, 2012: Opening of the exhibition Forms and Formulas at Lisboa, Portugal, on 300 square meters. I am one of the three curators. We show more than 60 of my 3dprinted mathematical models, together with other new and historical pieces!
 April 26, 2012: Invited talk at the IMAGINARYConference at Barcelona, Spain.
 April 24, 2012: Talk at the Didactics Colloquium at the Saarland University.
 April 4, 2012: Talk at the annual MNU meeting at Freiburg, Germany.
 March 2012: Talk at the annual meeting of the GDM at Weingarten, Germany.
 Nov. 10, 2011: Invited Talk at the ETH, Zürich, Switzerland.
 Oct. 11, 2011: Invited Talk at the Maths Institute at Lisbon, Portugal: Parabolas are Useful!
 Sept. 25, 2011: Talk on Zeros and Discriminants of Polynomials during the AkMUI Conference at Soest, Germany.
 Sept. 20, 2011: Workshop on Understanding Chaotic Behaviour using GeoGebra (in German) at the socalled Lehrertag of the annual DMV Meeting. Cologne, Germany. Material
 Sept. 14, 2011: Invited Talk at the conference Geometry from an Advanced Point of View at Aveiro, Portugal.
 March  July 2011: Visiting Professor at the university of Cologne (in German: Vertretung einer Professur).
 Nov. 6, 2010: Workshop Algebra in Bildern at the CASIO meeting called Teach and Talk, Nürnberg, Germany. PDFDownload.
 Sept. 27, 2010: Talk at the Oberseminar Südwest, Karlsruhe, Germany: Algebraische Geometrie in der Sekundarstufe I? (in German).
 Sept. 25, 2010: Talk and Workshop at AkMUI 2010, Soest, Germany: Algebraische Geometrie versus Analytische Geometrie in der Schule (in German).
 Sept. 12, 2010: Talk at AkGeo 2010, Marktbreit, Germany: Terme in Bildern in der Sekundarstufe I (in German).
 March 2010: Invited talk at the Saga Workshop 2010, Auron, France: Visualization of Real Algebraic Curves and Surfaces with Singularities.
 February 2010: Talk at the Convex Algebraic Geometry Workshop at Banff, Canada: Visualizing Convex Algebraic Geometry
 July 2009: Talk at the university of Hannover, Germany: Real surfaces with real singularities and applications (in didactics and architecture)
 May 2009: Talk at the architecture department of the technical university at Cottbus, Germany: Algebraic Geometry in Architecture?
 Feb. 18, 2009: Talk at the OttoHahnGymnasium at Saarbrücken (Germany): Von Pythagoras zu aktueller algebraischer Geometrie (PDF)
 Nov. 3  Nov. 7, 2008: at the Maths Research Institute at Oberwolfach (Germany): Organizer of a teachers' training course on the use of algebraic curves and surfaces in school (in German).
 Oct. 24.  Nov. 16, 2008: Ausstellung IMAGINARY 2008 in der K4Galerie in Saarbrücken.
 Sept. 2008 at Kassel (Germany): Talk at the AKMUI meeting.
 Sept 2008 at Erlangen (Germany): Talk at the DMV Conference. I am also one of the organizers of a MiniSymposium there.
 Sept 2008 at Oslo (Norway): Talk at the CMA seminar.
 August 2008 at Saarbrücken: Talk at the KulturmeilenFest: Über die Schönheit der Geometrie(in German). PDFDownload. Mathematische Animationen zum Vortrag: BarthFläche, EnriquesFlächen, meine 99nodale Fläche.
 January 2008: Our paper on surfaces with many solitary points on arxiv.org.
 December 2007 at Paris (France): Invited Talk at MACIS 2007: Visualization Challenges in Real Algebraic Geometry
 2006, December 1: Together with HansChristian Graf von Bothmer, I present an advent calendar of geometrical animations: http://Calendar.AlgebraicSurface.net

