@inproceedings{38158,
  author       = {{Winkelnkemper, Felix and Huhmann, Tobias and Bechinie, Dominik and Eilerts, Katja and Lenke, Michael and Schulte, Carsten}},
  booktitle    = {{Society for Information Technology & Teacher Education International Conference}},
  keywords     = {{⛔ No DOI found}},
  pages        = {{1407–1413}},
  title        = {{{Supporting Geometry Learning Digitally-an Interdisciplinary Project to Foster Spatial Competences and Individual Learning Paths by Using Adaptable Algorithmic Feedback Capabilities}}},
  year         = {{2022}},
}

@article{38162,
  author       = {{Huhmann, Tobias and Eilerts, Katja and Winkelnkemper, Felix}},
  journal      = {{Mathematik differenziert}},
  keywords     = {{⛔ No DOI found}},
  number       = {{4-2022}},
  pages        = {{42–45}},
  title        = {{{Pentomino Digital - Mit Einer App Geometrie Lernen}}},
  year         = {{2022}},
}

@article{21267,
  author       = {{Budde, Lea and Schulte, Carsten and Buhl, Heike M. and Muehling, Andreas}},
  journal      = {{Seventh International Conference on Learning and Teaching in Computing and Engineeringe}},
  keywords     = {{⛔ No DOI found}},
  publisher    = {{(IEEE)}},
  title        = {{{Understanding and Explaining Digital Artefacts - the Role of a Duality (Accepted Paper - Digital Publication Follows)}}},
  year         = {{2020}},
}