The study aims to reveal the effect of ABPS on the reading fluency and creative writing skills of thirdgrade students at primary school. The research study group consists of 56 students, 26 in the experimental group and 30 in the control group, studying in the third grade. While ABPS was implemented in the experimental group, the control group continued their classes according to the Turkish Course Curriculum. The Error Analysis Inventory, Prosodic Reading Scale, Running Record Chart, Accuracy Rate Chart, Prosody Record Chart, and Poetry Writing Rubric were used as data collection tools in the research. The experimental implementation process lasted for 18 weeks. Different reading fluency strategies and poetry writing techniques were used together at each stage of the practice process based on poems. As a result of the research, it was determined that the students in the experimental group made more progress in all sub-dimensions of creative writing than the control group. Additionally, it was found out that the activities contributed to the students' reading rate and prosodic reading skills.