Maresch, Günter2024-09-042024-09-042015-06-01Teaching Mathematics and Computer Science, Vol. 13 No. 1 (2015) , 111-1201589-7389https://hdl.handle.net/2437/379780During the last few years new technologies have become more and more an integrative part of everyday life. The increase of the possession rate of smartphones by young people is especially impressive. This fact asks us educators to think about a didactically and pedagogically well designed integration of smartphones into our lessons and to bring in ideas and concepts. This paper describes a specific learning path where learners can work step by step on the topic Boolean Operations with QR-Code scanners which have been installed on their smartphones. Student teachers for mathematics who completed the learning path took part in a survey where they were asked questions about their willingness to integrate smartphones into their lessons. The results of the survey are presented in the second part of the paper.application/pdfSmartphonesQR-CodeBoolean Operationslearning pathfolyóiratcikkOpen AccessGünter Mareschhttps://doi.org/10.5485/TMCS.2015.0391Teaching Mathematics and Computer Science113Teach. Math. Comp. Sci.2676-8364