Pengaruh Penerapan model Pembelajaran Problem Based Learning Terhadap Hasil Belajar Matematika Siswa SMP

The objective of this research was to find out the effect of problem based learning learning model application on learning outcome VII grade students of SMP Negeri 1 Siompu Barat at first semester school year 2021/2022. Data collection in this research was carried out using research instrument in the form of learning outcome test and students’ activity observation sheet. Data obtained were analized using statistical analysis and inferential analysis. Based on the result of the research obtained conclusion that: (1) the result of pre-test showed that mean score of students’ mathematics learning outcome was 22.23 from ideal score 100 standard deviation was 8.431; (2) the result of post-test showed that mean score of students’ mathematics learning outcome was 86.47 From ideal score 100 with standard deviation was 7.487; and (3) based on the students’activity percentage during process could be concluded that students’ activity was on category very active with mean score 93.11% and students’ response on problem based learning model was on positive category with the percentage of mean score was 82,1%. It could be concluded that whether the application of problem based learning model affected learning outcome of class VII A students of SMP Negeri 1 Siompu Barat.Tujuan penelian ini adalah untuk mengetahui pengaruh penerapan model Problem Bassed Learning terhadap hasil belajar siswa kelas VII SMP Negeri 1 Siompu Barat semester 1 tahun pelajaran 2021/2022. Pengumpulan data penelian ini dilakukan dengan menggunakan instrument penelitian dalam bentuk tes hasil belajar, lembar observasi aktivitas siswa. Data yang diperoleh dianalisis menggunakan analisis statistic deskriptif dan analisis statistic inferensial. Berdasarkan hasil penelitian diperoleh kesimpulan bahwa: (1) Hasil pretest menunjukan skor rata-rata hasil belajar matematika siswa adalah 22,23 dari skor ideal 100 dengan standar deviasi 8,431. (2) Hasil Posttest menunjukan skor rata-rata hasil belajar matematika siswa adalah 86,47 dari skor ideal 100 dengan standar deviasi 7,487. Berdasarkan presentasi aktivitas siswa selama pembelajaran dapat disimpulkan bahwa aktivitas siswa berada pada kategori sangat aktif dengan skor rata-rata 93.11% dan respon siswa terhadap model pembelajaran Problem Based Learning berada pada kategori positif dengan presentasi skor rata-rata 82,1%. Berdasarkan hasil penelitian tersebut dapat disimpulkan bahwa penerapan model pembelajaran Problem Based Learning berpengaruh terhadap hasil belajar matematika siswa kelas VII A SMP Negeri 1 Siompu Barat