Muksin. 2019         Pengaruh Pembelajaran Kooperatif Tipe Pair Checks       Berbasis Tugas Pengajuan Soal Terhadap Kemampuan Pemecahan Masalah Matematika Siswa SMP Materi Teorema Pythagoras.Tesis Program Studi Pendidikan Matematika, Program Pascasarjana Universitas Negeri Surabaya. Pembimbing : (I) Dr.Tatag Yuli Eko Siswono, M.Pd dan (II)  Rooselyna Ekawati, S.Si., M.Sc., Ph.D

Kata kata kunci   : Kooperatif. Pair Checks. Pengajuan Soal, Pemecahan Masalah, Teorema Pythagoras

          Penelitian ini bertujuan memberikan gambaran pengaruh pembelajaran kooperatif tipe pair checks berbasis tugas pengajuan soal terhadap kemampuan pemecahan masalah matematika siswa. Di SMP Nurul Hidayah. 2 kelas yang dijadikan objek penelitian yaitu kelas VIII A sebagai kelas kontrol  VIII B sebagai kelas eksperimen.

 Dengan menggunakan teknik analisis statistik diperoleh hasil pretest  kemampuan pemecahan masalah siswa kelas VIII A SMP dan VIII B SMP setara. Hasil post test yang diberikan menunjukkan ada perbedaan antara kelas yang menerapkan  pembelajaran koopratif tipe pair ckecks (kelas VIII A SMP ) dan kelas yang tidak menerapkan pembelajaran koopratif tipe pair ckecks (kelas VIII A SMP). Dari analisis antara pre test dan post test dapat terlihat adanya pengaruh pembelajaran koopratif tipe pair ckecks yang dilakukan.

Hasil peneletian menunjukkan adanya pengaruh yang signifikan pembelajaran kooperatif tipe Pair Checks berbasis tugas   pengajuan masalah terhadap kemampuan pemecahan masalah matematika siswa. Kesimpulan ini didasarkan atas hasil analisis uji hipotesis melalui rumus Uji- t yang diperoleh nilai Asymp. Sig. (2-tailed) 0,001 < 0,05 yang berarti Ho ditolak sehingga ada pengaruh pembelajaran kooperatif tipe pair checks. Selain itu juga didukung dengan deskripsi data nilai rata-rata pemecahan masalah posttest dan pretest di kelas eksperimen dan kontrol memiliki perbedaan dan peningkatan yang ditunjukkan dengan nilai N-gain yakni pada kelas eksperimen sebesar 0,62, sedangkan di kelas kontrol sebesar 0,43. Respon siswa kelas VIII SMP Nurul Hidayah Sokobenah Sampang terhadap pembelajaran matematika dengan pembelajaran kooperatif tipe pair cheks berbasis tugas pengajuan masalah pada materi Teorema Pythagoras ialah positif artinya merasakan puas dan senang saat belajar. Kesimpulan ini didasarkan atas hasil analisis data angket respons siswa pada kelas eksperimen menunjukkan sebanyak 17 siswa atau 68% memberikan respons yang positif yakni menjawab “Ya” dan 8 siswa atau 32% memberikan respons negatif yakni menjawab “Tidak”. Hal ini dapat diartikan bahwa secara rata-rata lebih banyak siswa memberikan respons positif dibandingkan yang memberikan respons negatif terhadap pembelajaran pembelajaran kooperatif tipe pair cheks berbasis tugas pengajuan masalah. Hasil penelitian ini dapat diterapkan untuk pembelajaran materi lain, lainnya seperti geometri, SPLDV, atau program linier

Muksin. 2019: Effect of Cooperative Learning Type Pair Checks Based on the Task of Submitting Questions to Students' Problem Solving Ability. Junior High School Pythagorean Theorem Material. Thesis, Mathematics Education Study Program, Surabaya State University Postgraduate Program. Advisor: (I) Dr.Tatag Yuli Eko Siswono, M.Pd and (II) Rooselyna Ekawati, S.Si., M.Sc., Ph.D

Keywords: Cooperative. Pair Checks. Submission of Questions, Problem Solving, Pythagorean

Theorem This study aims to provide an overview of the influence of cooperative learning pair-type checks based on the task of submitting questions to students' mathematical problem solving abilities. at Nurul Hidayah Middle School. The 2 classes used as the object of the research were class VIII A as the control class VIII B as the experimental class. By using statistical analysis techniques, the results of the pretest problem-solving abilities of class VIII A SMP and VIII B SMP students were equivalent. The results of the post test given showed that there were differences between the classes applying pair ckecks cooperative learning (class VIII A SMP) and classes that did not apply pair ckecks cooperative learning (class VIII A SMP). From the analysis between the pre test and post test, it can be seen the influence of the pair ckecks type cooperative learning conducted.

The results of the study show that there is a significant effect of Pair Checks type cooperative learning on the task of posing problems with students' mathematical problem solving abilities. This conclusion is based on the results of the analysis of hypothesis testing through the Test formula obtained by the Asymp value. Sig. (2-tailed) 0.001 <0.05, which means that Ho is rejected so that there is the influence of cooperative learning pair type checks. Besides that, it is also supported by a description of the data on the average score of problem solving posttest and pretest in the experimental class and the control has a difference and an increase shown by the N-gain value in the experimental class is 0.62, while in the control class is 0.43. Response of class VIII students of Nurul Hidayah Middle School Sokobenah Sampang towards learning mathematics with cooperative learning cheks-based pair type task assigning problems in the material Pythagoras's theorem is positive means to feel satisfied and happy when studying. This conclusion is based on the results of the data analysis of the response questionnaire of students in the experimental class showing that 17 students or 68% gave a positive response, namely answering "Yes" and 8 students or 32% giving a negative response, namely "No". This can be interpreted that on average more students give positive responses than those that give a negative response to the learning of cooperative learning, the type of cheks based on the task of filing problems. The results of this study can be applied to learning other material, such as geometry, SPLDV, or linear programs