We are involved in various projects that include JSXGraph as a central element for interactive mathematical visualizations. In several of these projects, the University of Bayreuth acts not only as a partner but also as the main project coordinator.
Projects
sketchometry
Since 2010
University of Bayreuth
sketchometry is a user interface built on the foundation of JSXGraph. sketchometry enables students to draw and manipulate geometric constructions using simple gestures. The software automatically recognizes shapes and relationships, providing a seamless transition from rough sketches to precise constructions. Designed specifically for digital classrooms, sketchometry promotes active learning and supports a deeper understanding of geometry.
Students’ Projects
Since 2018
University of Bayreuth
Students in seminars at the University of Bayreuth developed their own JSXGraph projects. While many worked directly on the JSXGraph code, improving and extending its functionality, these contributions often merged into the official code base without being individually visible.
Some projects emerged as independent stand-alone applications, demonstrating innovative uses of JSXGraph beyond the library itself.
JSXCompressor
Since 2010
University of Bayreuth
JSXCompressor is a JavaScript-based utility from the open-source JSXGraph project that enables deflate, unzip, and base64 decoding directly in the browser, allowing for the transmission and execution of compressed JavaScript, XML, or JSON data without server-side compression. It can be used in combination with PHP to embed compressed, base64-encoded scripts into HTML, making it a useful tool when server-side gzip compression is not available.
SASIM
Since 2024
SASIM is an inter-university cooperation dedicated to developing and sharing a STACK-based Engineering Mathematics Problem Bank enhanced with interactive JSXGraph visualizations. The network fosters exchange of tasks, collaborative design, and debugging support, while exploring innovative digital didactics. Its resources are used in exercises and exams across various universities, reaching more than 7,000 students each semester.
IDIAM
2021 – 2023
Funded by the European Union.
IDIAM (Interactive Digital Assessment in Mathematics) is a European project focused on developing digital tools to assess students’ competencies in mathematics, science, and technology, as well as designing digital tasks from various fields of university-level mathematics. Partner institutions include the universities of Trondheim, Edinburgh, Bochum, Erlangen, and Bayreuth.
EXPERT
2021 – 2023
Funded by the European Union.
EXPERT (Educational eXplanations and Practices in Emergency Remote Teaching) is a European project aiming to make extensive, certified digital textbooks and related materials accessible through learning management systems across Europe. The project involves organizations from Slovenia, Finland, Germany, Spain, and Turkey.
ITEMS
2018 – 2021
Funded by the European Union.
University of Bayreuth (Coordination)
ITEMS (Improving Tools for E-assessment in Maths and Science) is a European project aiming to enhance digital tools for STEM education. Its main objective is to design and promote innovative methods, pedagogies, learning materials, and tools for use in both higher education and high schools.
COMPASS
2016 – 2018
Funded by the European Union.
COMPASS (Creating Online Materials & Products at STEM Subjects) supports teachers in developing lessons that connect mathematics and science with real-life contexts. It provides adaptable, enquiry-based teaching units and digital resources, promoting problem-solving and interdisciplinary learning for students across Europe.
Everything is Number
Since 2008
University of Bayreuth
The Pythagoreans believed that numbers are hidden in everything—from musical harmonies to the movement of the planets—and concluded: “Everything is number.” Inspired by this idea, Swiss artist Eugen Jost explores numbers and language in his art. Some of his artworks have been made interactive using JSXGraph. These digital versions allow viewers to explore the mathematical structures.