Abstrak: Analisis situasi pada guru-guru biologi SMA yang bergabung di MGMP kota Dumai menunjukkan masih sulit menerapkan model pembelajaran pada kurikulum Merdeka. Kegiatan pengabdian ini bertujuan untuk meningkatkan pengetahuan dan keterampilan guru dalam penerapan model pembelajaran pada kurikulum merdeka. Mitra pengabdian ini yaitu MGMP biologi SMA di kota Dumai yang terdiri dari 11 orang guru. Kegiatan terdiri dari (1) Persiapan; (2) Pelaksanaan; dan (3) Evaluasi. Untuk mengukur ketercapaian tujuan kegiatan yang dilakukan digunakan instrumen soal pretest dan posttest masing-masing 10 soal. Berdasarkan hasil yang diperoleh terjadi peningkatan nilai rerata pretest yang awalnya 45.45 meningkat menjadi 83.64 dengan nilai N Gain 0.70 (tinggi). Pengabdian ini dapat disimpulkan bahwa kegiatan pelatihan dapat meningkatkan pengetahuan dan keterampilan guru-guru biologi SMA yang bergabung di MGMP kota Dumai dalam menerapkan model pembelajaran pada kurikulum merdeka.Abstract: An analysis of the situation for high school biology teachers who joined the Dumai City MGMP showed that it was still difficult to implement the learning model of Merdeka curriculum. This service activity aimed to increase teachers' knowledge and skills in implementing learning models in the Merdeka curriculum. This submission partner was the MGMP Biology High School in the Dumai city which consisted of 11 teachers. The activities consisted of (1) Preparation; (2) Implementation; and (3) Evaluation. To measure the objectives achievement of the activities carried out, pretest and post est question instruments were used. Based on the results obtained, there was an increase in the average pretest score, which was initially 45.45, increasing to 83.64 with an N Gain value of 0.70 (high). This submission could be concluded that training activities could improve the knowledge and skills of high school biology teachers who join the Dumai City MGMP in implementing the learning model in the Merdeka curriculum.