Value of the Data •The dataset informs an insight into factors affecting UICT during teaching practices for Indonesian contexts. •The dataset is beneficial to teacher educators in designing effective programs that best nurture PSTs' UICT during teaching practices. •Open access of this dataset has a potential ability to be adapted by related stakeholders to gain an understanding of the practices of technology into education in pre-service teacher training programs. •Researchers sharing similar sample characteristics in developing countries may adapt this dataset for more rigorous statistical analyses.