Bonorden, M., Meinders, K., Offermann, S., Riemenschneider, A., & Papenbrock, J. (2022). Designing a competence-oriented teachinglearning arrangement for modeling flower models by means of 3D printing: . Biologie in Unserer Zeit, 52(1), 80–88. https://doi.org/10.11576/biuz-5087