Dr. Frederik Dilling is a research associate in mathematics education at the University of Siegen. His research focuses on digitization and interdisciplinarity in mathematics education.Prof. Dr. Ingo Witzke is professor for mathematics education at the University of Siegen. His research group investigates the development of mathematical knowledge in empirical contexts.

• Immersive Learning, Immersive Education, and Immersive Teaching – A Note on Terminology, Correlates, and Classroom Integration.- Specification of AR experiences in mathematics education – from interactive digital worksheets to the three-dimensional coordinate system and new perspectives in modeling.- Augmented Reality and Virtual Reality for Teaching Mathematics: A Systematic Review of Current Developments.- VR STEM Trail: a math trail-based STEM Education using virtual reality technology for learning mathematical modelling.- GeoGebra Augmented Reality with mathematics undergraduate students: a computational fuzzy semiotics analysis.- Action-based embodied learning through marker-based AR – Design of a geometry app.- Verbal and nonverbal communication during VR experiences – a case study on analytic geometry.- Fostering Algorithmic Thinking in Mathematics Education With AR.- GeoGebra AR in Cooperative Settings.

Dr. Frederik Dilling is a research associate in mathematics education at the University of Siegen. His research focuses on digitization and interdisciplinarity in mathematics education.Prof. Dr. Ingo Witzke is professor for mathematics education at the University of Siegen. His research group investigates the development of mathematical knowledge in empirical contexts.

• Immersive Learning, Immersive Education, and Immersive Teaching – A Note on Terminology, Correlates, and Classroom Integration.- Specification of AR experiences in mathematics education – from interactive digital worksheets to the three-dimensional coordinate system and new perspectives in modeling.- Augmented Reality and Virtual Reality for Teaching Mathematics: A Systematic Review of Current Developments.- VR STEM Trail: a math trail-based STEM Education using virtual reality technology for learning mathematical modelling.- GeoGebra Augmented Reality with mathematics undergraduate students: a computational fuzzy semiotics analysis.- Action-based embodied learning through marker-based AR – Design of a geometry app.- Verbal and nonverbal communication during VR experiences – a case study on analytic geometry.- Fostering Algorithmic Thinking in Mathematics Education With AR.- GeoGebra AR in Cooperative Settings.