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Journal : Jurnal Ilmiah Pendidikan Matematika Al Qalasadi

ANALISIS KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA MELALUI IMPLEMENTASI POGIL DITINJAU DARI GAYA KOGNITIF Estiningrum, Tias; Hidayati, Destia Wahyu; Wahyuni, Arie
Al-Qalasadi : Jurnal Ilmiah Pendidikan Matematika Vol 3 No 2 (2019): Jurnal Ilmiah Pendidikan Matematika AL-QALASADI
Publisher : Program Studi Pendidikan Matematika FTIK IAIN Langsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (407.084 KB)

Abstract

Penelitian ini bertujuan untuk menganalisis kemampuan pemecahan masalah matematis siswa melalui implementasi model POGIL ditinjau dari gaya kognitif Field Independent(FI)dan Field Dependent(FD). Penelitian ini merupakan penelitian campuran atau mix method. Subjek kelas penelitiannya adalah kelas XI Pemasaran 1 SMK Negeri 2 Semarang, ditentukan dengan menggunakan teknik purposive sample. Pengumpulan data dilakukan dengan tes dan wawancara. Hasil tes GEFT digunakan untuk menentukan subjek penelitian berdasarkan gaya kognitif, dipilih 2 siswa bergaya FI dan 2 siswa bergaya FD. Data kualitatif dianalisis dengan melakukan 3 tahapan yaitu reduksi data, penyajian data dan menarik kesimpulan sedangkan data kuantitatif dianalisis menggunakan program Quest. Hasil penelitian sebagai berikut 1) Kemampuan pemecahan masalah siswa FI pada tahap memahami masalah, merencanakan penyelesaian, melaksanakan perencanaan masalah hingga memeriksa kembali seluruhnya berkategori baik. 2) Kemampuan pemecahan masalah siswa FD pada tahap memahami masalah berkategori cukup, sedangkan tahap merencanakan penyelesaian, melaksanakan penyelesaian masalah hingga memeriksa kembali berkategori kurang. Kata Kunci: Kemampuan Pemecahan Masalah, Gaya Kognitif This study aims to analyze students? mathematical problem solving abilities through the implementation of the POGIL model in term of the Field Independent (FI) and Field Dependent (FD) cognitive styles. This research is a mixed research or mix method. The subject of the research class was Class XI Marketing 1 SMK Negeri 2 Semarang, determined using purposive sample technique. Data collection is done by tests and interviews. GEFT test results are used to determined research subject based on cognitive style, selected 2 FI style students and 2 FD style students. Qualitative data were analyzed by carrying out 3 stages : data reduction, data presentation and drawing conclusion while quantitative data analysed using the Quest program. The result of study are as follow 1) The problem solving ability of FI students the stage of understanding of problem, planning a solution, carrying out a problem planning to re-checking all of the categorized as good, 2) The problem solving ability of FD students at the stage understanding the problem is categorized as sufficient, while the stage of planning the solution, carrying out the problem solving up to re-checking the category is deficient. Keywords: Problem Solving Ability, Cognitive Style     
STUDI KOMPARASI HASIL BELAJAR MATEMATIKA MENGGUNAKAN MODEL PEMBELAJARAN KOOPERATIF TIPE NUMBERED HEADS TOGETHER (NHT) DAN STUDENT TEAMS ACHIEVEMENT DIVISION (STAD) Sri Fatoyah; Nayazik, Akhmad; Wahyuni, Arie
Jurnal Ilmiah Pendidikan Matematika Al-Qalasadi Vol 4 No 1 (2020): Jurnal Ilmiah Pendidikan Matematika AL QALASADI
Publisher : Program Studi Pendidikan Matematika FTIK IAIN Langsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32505/v3i2.1196

Abstract

Abstract This study aims to find out which is better between mathematics learning outcomes in Cokroaminoto Batang Junior High School students who are taught using the Cooperative learning model Numbered Head Together (NHT) or those who are taught using the Cooperative learning model type Student Teams Achievement Division (STAD) in the material mathematics field rectangular. The sample of this study consisted of 2 classes, namely experimental class 1 and experimental class 2 using the NHT and STAD methods. This study used qualitative research methods. Data collection methods used are documentation and test methods. Research instruments in the form of learning tools and mathematics test results. Data analysis performed was a prerequisite test using the average similarity test and hypothesis testing by calculating the average. The results showed that the average learning outcomes of experimental class 1 students amounted to 76,875 and experimental class 2 amounted to 72,56667 which means that classroom learning outcomes taught by NHT type cooperative learning models were better than classroom learning outcomes taught by the STAD type cooperative learning models. From the results of the study, it can be concluded that the NHT type of cooperative learning model is more effective when compared to the STAD type cooperative learning model on the subject of quadrilateral in class VII students of Cokroaminoto Batang Middle School Academic Year 2018/2019 Keywords: STAD type cooperative learning model, NHT type cooperative learning model, learning outcomes .