This is an artifact for the paper "Study of the Use of Property Probes in an Educational Setting".The artifact contains data related to the interviews and log-file analysis. For example, it contains the following: Interviews: The interview design and forms filled out by the interviewee. The coding scheme which was extracted from the interview transcripts. Log-file analysis: A script used to process the gathered log files into a single csv file. An anonymised version of that csv file. A separate artifact containing the handout code for the labs related to the study is available here: https://doi.org/10.5281/zenodo.13380279.