A framework based on technological educational content (TPACK) to develop digital professional competence among pre-servieses teachers in the mathematics department at the Faculty of Education, Alexandria University.

The research aimed to develop digital professional competence among student teachers in the Mathematics Department at the Faculty of Education, Alexandria University. To achieve this goal, the researcher used the experimental method with its quasi-experimental design with a single group: pre- and post-measurement; to measure the effectiveness of the reference framework in developing the dimensions of digital professional competence. The research aimed to test three main hypotheses, and four sub-hypotheses branched from the third hypothesis. The researcher followed a set of procedures to answer the research questions, represented in: First: preparing the research tools and educational materials; the first is a questionnaire to determine the dimensions of digital professional competence and the skills associated with it; the second is a digital mathematics culture test; the third is an observation card to measure the performance aspect of digital professional competence; and the third is  A framework based on technological educational content (TPACK). Second: selecting the research sample and applying the tools. Third: collecting and analyzing the data generated by the previous procedures. One of the most important results of the research is the presence of a statistically significant difference between the average scores of the research sample in the two measurements: pre- and post-measurement, in favor of the post-measurement average.