GeogebraSTACK_HelperTool is a tool to create interactive graphically randomized STACK tasks for Moodle and Ilias using GeoGebra.
Description of Use Cases see:
Lutz, Tim. (2019). GeoGebra and STACK. Creating tasks with randomized interactive objects with the GeoGebraSTACK_HelperTool. http://doi.org/10.5281/zenodo.3369599