AbstractPreschool STREAM education is a philosophy and guiding principle. It is a way of thinking towards multidisciplinary approach, in which Science, Technology, Reading, Engineering, Arts and Mathematics are integrated in the early childhood programme to provide the young children with a well-rounded education and equipped them with the 21st century skills. In this aspect, preschool teachers’ perceptions towards the implementation of STREAM education are crucial for the sustainability of STREAM education now and then. In this study, the objectives are to investigate preschool teachers’ perceptions towards STREAM implementation, the challenges of implementing STREAM education, as well as to examine the differences between pre-service and in-service teachers’ perspectives towards the implementation of STREAM education. For this study, a quantitative research design was adopted. The data was collected through a questionnaire survey and analysed using SPSS software, which was used to obta.....