<![CDATA[Metode diskusi dalam pembelajaran biologi di SMA Negeri 1 Pontianak belum mampu meningkatkan hasil belajar siswa biologi. Penelitian ini bertujuan mendeskripsikan implementasi pembelajaran dengan pendekatan science-edutainment berbasis lesson study dan mengetahui keberhasilan implementasinya terhadap hasil belajar siswa. Penelitian menggunakan Penelitian Tindakan Kelas (PTK). Kelas XI MIPA 9 dipilih sebagai sampel penelitian. Pengambilan data dilakukan melalui tes kognitif, observasi, dan dokumentasi. Hasil penelitian menunjukkan bahwa hasil refleksi 100% siswa sudah belajar dengan antusias, leluasa bergerak, dan aktif berdiskusi. Rata-rata nilai siswa sebelum dilakukannya tindakan hanya 49,43 dengan persentase ketuntasan 49,43% dan setelah diajarkan menggunakan pendekatan science-edutainment, pada siklus I rata-rata nilai mencapai 83,71 dengan persentase ketuntasan 77,14% dan meningkat pada siklus II menjadi 89,43 dengan persentase 97,14%. Kesimpulannya implementasi pembelajaran telah berhasil meningkatkan hasil belajar siswa biologi.Kata kunci: Lesson study, science-edutainment, ular tangga, hasil belajar biologi Implementation of science edutainment approach based lesson study to learning outcomes. The discussion method in SMA Negeri 1 Pontianak hasn’t support improvement in Biology learning outcomes. This study aims to describe the implementation of the science-edutainment-based learning approach and find out the student learning outcomes. The method used by Classroom Action Research. Class XI MIPA 9 was chosen sample research Data collected through cognitive tests, observation, and documentation. The results showed that the results of the reflection is 100% of students had learned enthusiastically, were free to move, and were active in discussions. The average student score before taking action was only 49.43 with a percentage of completeness 49.43% and after being taught using the science-edutainment approach, in the first cycle, the average value reached 83.71 with a percentage of completeness is 77.14% and increased in the cycle II to 89.43 with a percentage is 97.14%. The conclusion of the implementation of learning has succeeded in improving biology students learning outcomes.Keywords: Lesson study, science-edutainment, snakes and ladders, biology learning outcomes]]>
