This paper presents a taxonomy for classifying EER papers. The taxonomy includes the following dimensions for categorizing research: theoretical background of the paper, general research strategy,type of collected data, data analysis methods, and the general type of paper (research paper, case report, position paper). The taxonomy also allows recording how explicitly the paper presents these aspects. We have used the taxonomy to analyse a set of papers from central European forums of presenting EER: two years of volumes of European Journal of Engineering Education, and the EER track of the SEFI conference.