Perbedaan Pembelajaran Matematika Realistik (PMR) dan Open Ended Learning (OEL) Terhadap Kemampuan Berpikir Kreatif dan Kemampuan Berpikir Kritis Pada Materi Sistem Persamaan Linear Dua Variable Di MTs. Muhammadiyah 01 Medan

Penelitian ini bertujuan untuk mengetahui Perbedaan Pembelajaran Matematika Realistik (PMR) dan Open Ended Learning (OEL) Terhadap Kemampuan Berpikir Kreatif dan kemampuan berpikir kritis pada materi pokok Sistem Persamaan Linear Dua Variable (SPLDV) di kelas VIII MTs. Muhammadiyah 01 Medan tahun pembelajaran 2019/2020. Penelitian ini adalah penelitian kuantitatif, dengan jenis penelitian quasi eksperimen. Populasinya adalah seluruh kelas VIII MTs. Muhammadiyah 01 Medan tahun pembelajaran 2019/2020 yang berjumlah 50 siswa. Sampel yang digunakan oleh peneliti adalah kelas VIII A dan VIII B yang masing-masing berjumlah 25 siswa untuk dijadikan kelas eksperimen I dan II yang ditentukan dengan cara sampling jenuh. Teknik pengumpulan data dalam penelitian ini adalah berbentuk tes uraian. Analisis data dilakukan dengan analisis varian (ANAVA). Hasil temuan ini menunjukkan: 1) Terdapat perbedaan model pembelajaran kooperatif tipe Pembelajaran Matematika Realistik (PMR) dan Open Ended Learning (OEL) terhadap kemampuan berpikir kreatif siswa pada materi pokok sistem persamaan linear dua variable di kelas VIII MTs. Muhammadiyah 01 Medan; 2) Tidak terdapat perbedaan model pembelajaran kooperatif tipe Pembelajaran Matematika Realistik (PMR) dan Open Ended Learning (OEL) terhadap kemampuan berpikir kritis siswa pada materi pokok sistem persamaan linear dua variable di kelas VIII MTs. Muhammadiyah 01 Medan; 3)Terdapat perbedaan model pembelajaran kooperatif tipe Pembelajaran Matematika Realistik (PMR) dan Open Ended Learning (OEL) terhadap kemampuan berpikir kreatif dan kemampuan berpikir kritis siswa pada materi pokok sistem persamaan linear dua variable di kelas VIII MTs. Muhammadiyah 01 Meda

ANALISIS KEMAMPUAN BERPIKIR INTUITIF SISWA SMP DALAM PENYELESAIAN MASALAH PADA MATERI SEGI EMPAT

Intuitive thinking is very important to use in solving rectangular area problems. because by thinking intuitively students are able to generate creative inspiration impulsively. The emergence of intuitive thinking in solving rectangular area problems is the solution to getting the right answer. The purpose of this study was to find out students' intuition in solving rectangular area problems. This research is descriptive research with a qualitative approach involving 7 students as potential subjects. Two students become the main subject because the answers meet the indicators of intuitive thinking. procedures in this study: 1) determine the material; 2) make test questions; 3) giving tests to prospective subjects; 4) Analyze the answers of prospective subjects with the indicator rubric; 5) Selected as a subject; 6) Conducting interviews on the subject; 7) Analyze the results of interviews from the subject. Collecting data on students' intuitive thinking in solving rectangular area problems using written test instruments and interview tests. Data analysis in this study consists of three categories of intuitive thinking (Catalic Inference, Power of Synthesis, Common Sense). The results of this study are subjects with catalic inference intuitive thinking categories giving short answers and no logical reasons and subjects with Power of Synthesis intuitive thinking categories giving answers that are less organized while common sense intuitive thinking categories giving thorough answers using complete arguments. The categorization in this study is viewed from indicators of intuitive thinking that have been achieved by students in the process of solving questions and interview tests.

Development of The AKM Test With Javanese Cultural Context to Measure Numeracy Literacy Skills In Statistical Materials For High School Student

The 2013 curriculum prioritizes 21st century skills, where students are able to be creative and innovate, think critically and problem solving, collaborate, communicate, and literacy skills are also prerequisites for 21st century life skills. The purpose of this study was to develop an AKM test based on Javanese cultural context to measure numeracy literacy skills in high school students' statistical material. This research uses research and development (R&D) with the ADDIE development model (Analysis, Design, Development, Implementation, and Evaluation). The type of development in this research is instrument development. The instrument developed is in the form of developing an AKM test instrument based on Javanese culture with the level of the kromo inggil language. The test results on the AKM test instrument based on Javanese culture are valid and reliabl

Problem Solving Ability: Strategy Analysis of Working Backwards Based on Polya Steps for Middle School Students YALC Pasuruan

The purpose of this study was to analyze students' mathematics problem-solving abilities based on Polya's procedure. This may improve the math problem-solving abilities of Class VIII SMP YALC Pasuruan students. Research data were obtained from the analysis of student answer sheets, observation sheets, and student activity sheets based on indicators of problem-solving ability. This type of study has a quasi-experimental design with a pre-test and post-test design. A t-test was performed to check for improvements in each aspect of student problem-solving skills and all aspects of math problem-solving skills. The main finding of this study is that students' problem-solving ability in mathematics based on Polya's procedure outperforms students' problem-solving ability with regular learnin