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All Journal LIMIT - Pendidikan Matematika EKUIVALEN - Pendidikan Matematika Jurnal Anestesi Perioperatif Jurnal Online Mahasiswa (JOM) Bidang Ilmu Sosial dan Ilmu Politik Poetika: Jurnal Ilmu Sastra ThufuLA: Jurnal Inovasi Pendidikan Guru Raudhatul Athfal AKSIOMA: Jurnal Program Studi Pendidikan Matematika Prosiding Ilmu Pendidikan AlphaMath: Journal of Mathematics Education Jurnal Gantang QALAMUNA: Jurnal Pendidikan, Sosial, dan Agama EKSAKTA : Jurnal Penelitian dan Pembelajaran MIPA Pendas : Jurnah Ilmiah Pendidikan Dasar MAJU : Jurnal Ilmiah Pendidikan Matematika Surya Abdimas JURNAL PENELITIAN Jurnal Pendidikan Surya Edukasi (JPSE) as-sibyan : Jurnal Pendidikan Anak Usia Dini Magistra Andalusia : Jurnal Ilmu Sastra JURNAL INOVASI PENDIDIKAN MATEMATIKA (JIPM) Zonasi: Jurnal Sistem Informasi JP2M (Jurnal Pendidikan dan Pembelajaran Matematika) INSANIA : Jurnal Pemikiran Alternatif Kependidikan Dinamika HEUTAGOGIA: Journal of Islamic Education Jurnal Komputer Teknologi Informasi Sistem Komputer (JUKTISI) Al-Hisbah Jurnal Ekonomi Syariah The Indonesian Journal of Gastroenterology, Hepatology and Digestive Endoscopy UNIVERSE : Journal of Science Education Teaching and Learning International Conference on Health Science, Green Economics, Educational Review and Technology (IHERT) Jurnal Penelitian International Journal of Trends in Mathematics Education Research (IJTMER) Journal of Law, Education and Business Jurnal Ilmiah Research and Development Student Jurnal Multidisiplin Teknologi dan Arsitektur Jurnal Arjuna : Publikasi Ilmu Pendidikan, Bahasa dan Matematika International Journal of Economics and Management Research
Heru Kurniawan
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Religion Agriculture, Biological Sciences & Forestry Arts Humanities Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Medicine & Pharmacology Nursing Social Sciences Other

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Journal : EKSAKTA : Jurnal Penelitian dan Pembelajaran MIPA

 1 
LEVEL BERPIKIR KRITIS SISWA DALAM MENYELESAIKAN MASALAH OPEN ENDED MATEMATIKA Hananto Purbonugroho; Teguh Wibowo; Heru Kurniawan
Eksakta : Jurnal Penelitian dan Pembelajaran MIPA Vol 6, No 1 (2021): Eksakta : Jurnal Penelitian dan Pembelajaran MIPA
Publisher : Fakultas Keguruan Dan Ilmu Pendidikan, UM-Tapsel

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/eksakta.v6i1.42-50

Abstract

This research was conducted with the aim to determine the level of critical thinking of students in solving open ended mathematics problem. This type of research is qualitative. The subjects of this study were 3 students of class VIII who had been chosen purposively is students with high mathematical abilities. Data Validity Test uses triangulation techniques. Data collection techniques using critical thinking test questions. The results showed that students with high mathematical abilities reached level 3 in critical thinking.
PROSES BERPIKIR ALJABAR DALAM MENYELESAIKAN MASALAH MATEMATIKA BERBASIS OPEN-ENDED Siti Nurcholifah; Riawan Yudi Purwoko; Heru Kurniawan
Eksakta : Jurnal Penelitian dan Pembelajaran MIPA Vol 6, No 1 (2021): Eksakta : Jurnal Penelitian dan Pembelajaran MIPA
Publisher : Fakultas Keguruan Dan Ilmu Pendidikan, UM-Tapsel

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/eksakta.v6i1.19-28

Abstract

This study aims to describe the algebraic thinking process of students in solving open-ended mathematical problems. The research method used was literature review through books, journals, and similar previous research. The results of the study of various literature are that there are three processes in thinking algebra when students are faced with open-ended based problems including understanding patterns, representing, and solving. In the first stage is,  understanding patterns students understand the patterns shown by writing important statements in the problem or stating the patterns in the form of images. At the stage of representing students doing symbolic manipulation of patterns in the form of equations containing coefficients, variables, and constants. At the stage of completing students use the right strategy so that a variety of alternative answers correct. Open-ended can be seen when students go through the stages of understanding patterns and completing.
ANALISIS KEMAMPUAN KOMUNIKASI MATEMATIS TERTULIS SISWA SMP Annisa Mutia Dien Islamy; Heru Kurniawan; Wharyanti Ika Purwaningsih
Eksakta : Jurnal Penelitian dan Pembelajaran MIPA Vol 6, No 1 (2021): Eksakta : Jurnal Penelitian dan Pembelajaran MIPA
Publisher : Fakultas Keguruan Dan Ilmu Pendidikan, UM-Tapsel

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/eksakta.v6i1.125-128

Abstract

The purpose of this study was to describe the written mathematical communication skills possessed by junior high school students. The material used is a flat quadrilateral. The subjects in this study were students of class VII E at SMP Negeri 4 Purworejo. Data collection techniques used observation, mathematical communication skills test results, interview results, and documentation study. The analysis technique used is in the form of data reduction, data presentation, and drawing conclusions. Based on the results of research and discussion, junior high school students' written mathematical communication skills on rectangular plane material are classified as high-level mathematical communication skills and have been able to achieve all indicators of mathematical communication skills.
Co-Authors A.Latif Nugraha Ali Yusri Ali, Musyafa Alya Fauziah Maulida Amaliyah, Dina Inti Andi Zainal Andriadi Anjani, Anggun Estyan Nur Annisa Mutia Dien Islamy Azra, Adhifa Bambang Priyo Darminto Budiarsih, Cahya Budiyono Budiyono Dhea Alpina Giawa Dita Yuzianah Dona Alfina Eka Rahma Tirani Elfitra Erni Puji Astuti Fauziah, Nurul Hananto Purbonugroho Hananto Purbonugroho Hasanul Arifin Ikom Prasetyani Imroatun Imroatun Irawan, RD Ferry Istikomah Istikomah Kasmiati Kusminar, Mimin Lestari, Tuti M Mursalin Marwany Marwany Minarsih, Heri Mirzah Ikmaliyah Moh. Ikhsan Kurnia Mujiyem Sapti Mutamassikin Nashrullah, Ashabul Chairi Nashrullah Nasrudin Nasrudin Neni Suryani Nila Kurniasih Nila Kurniasih Ningsih, Singgih Tresna Nur Ihsan Nurcholifah, Siti Parlindungan Parlindungan Parlindungan Prasetyo Budi Darmono Prastyo Budi Darmono Purwaningsih, Wharyanti Ika Pusfitra, Susi Rahayu, Eko Sri Rahmanita, Novika Rajinder Sharm Rendy Sudirman Riawan Yudi Purwoko Rikati, Lilis Risnawati Robert Weinhandl Romdoni, Muhammad Rizki Samsu Somadayo, Samsu Saniati Rofiqoh Septiyana, Dwi Siti Nurcholifah Siti Rokhmah Rokhmah Supriyono Supriyono Supriyono Supriyono Teguh Wibowo Teguh Wibowo Triana Indrasari Widya Silviana Yilun Shang Yuyun Ayu Lestari