Preliminary program

Last update 01.10.2026, 07:52 am

Timezone

All times are in CEST (UTC+2).

Day one, October 6th, 2026

Day two, October 7th, 2026

Day three, October 8th, 2026

Program

Math4U meets JSXGraph

Petr Beremlijski and Pedro A. García-Sánchez Department of Applied Mathematics, Faculty of Electrical Engineering and Computer Science, VSB-Technical University of Ostrava, Czechia, and Departamento de Álgebra, Facultad de Ciencias, Universidad de Granada, 18071 Granada, España petr.beremlijski@vsb.cz , pedro@ugr.es Keywords: Digital exercises, digital assessment, mathematics, STACK Abstract Math4U portal helps teachers is a KA2 Cooperation Partnership supported by the European Union’s Erasmus+ program, and aims to develop the math4u.vsb.cz portal further, in particular, by expanding the TrainingGames4U, AppliedMath4U, and Math4Teacher applications.
Program

Mathematical Playgrounds for Guided Discovery: From Experimentation to Formalisation with JSXGraph

Dr. Kinga Sipos Mathematical Institute, University of Bern, Sidlerstrasse 5, 3012 Bern, Switzerland kinga.sipos@unibe.ch Keywords: JSXGraph, guided discovery, mathematical experimentation, interactive visualization, mathematical intuition, multiple representations, introductory mathematics, economics education. Abstract How can interactive visualisations be used not merely to illustrate mathematical concepts, but to introduce them through exploration and experimentation? This contribution presents a collection of JSXGraph applets developed for an introductory university mathematics course for economics and social science students.
Program

New 3D features and more

Alfred Wassermann Center for Mobile Learning with Digital Technology, University of Bayreuth, Germany alfred.wassermann@uni-bayreuth.de Abstract This short workshop covers the new JSXGraph features released since October 2025, with a particular focus on progress in 3D. We will also explore how to create JSXGraph extensions.
Program

News from JXGraph

Carsten Miller, Alfred Wassermann Center for Mobile Learning with Digital Technology, University of Bayreuth, Germany carsten.miller@uni-bayreuth.de , alfred.wassermann@uni-bayreuth.de Abstract Planned topics: News Releases JSXGraph Geo Progress in 3D … The new API reference - a call for help Select new features CSS style for board JXG.board and JXG.appBox boxplots Roadmap
Program

sketchCurve

Alfred Wassermann Center for Mobile Learning with Digital Technology, University of Bayreuth, Germany alfred.wassermann@uni-bayreuth.de Abstract JSXGraph v1.13.0 adds support for sketching curves in constructions. This session covers the basics and shows early use cases.
Program

Visualising derivatives of functions

Andreas Maurischat RWTH Aachen University, Germany maurischat@combi.rwth-aachen.de Abstract In this talk, we present a sample piece of visualising the derivative function of real functions using JSXGraph. With this graphics the students can explore how the derivative of a given function looks like, e.g., that the derivative of the sine function is the cosine function. We lay a special focus on the features within this graphics, and explain how they are realized in JSXGraph, so that the audience can use these features also in their own visualisations.
Program

When dragging is not enough: a JSXGraph extension with attached inputs

Johannes Knaut, Bernhard Gailer OTH Amberg-Weiden, Germany j.knaut@oth-aw.de , b.gailer@oth-aw.de Keywords: Interaction Design, Instrumental Interaction, Multiple Representations, Phasors, Complex Numbers, JSXGraph Extensions, STACK Abstract Background The OTH Amberg-Weiden operates a service centre developing digital tasks for Moodle courses, many of them built with STACK and using JSXGraph wherever a task requires graphical interactions. One recurring case comes from electrical engineering, where alternating voltages and currents are described by phasors. A phasor is an arrow in the complex plane: its length gives the amplitude of the signal, its angle the phase.