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Analisis Kemampuan Berpikir Kritis Matematis Siswa Pada Pembelajaran Problem Posing Andriani, Ruli; Subanji, Subanji; As'ari, Abdur Rahman
BRILIANT: Jurnal Riset dan Konseptual Vol 6 No 3 (2021): Volume 6 Nomor 3, Agustus 2021
Publisher : Universitas Nahdlatul Ulama Blitar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (15.984 KB) | DOI: 10.28926/briliant.v6i3.652

Abstract

Penelitian ini bertujuan untuk mendeskripsikan kemampuan berpikir kritis siswa pada pembelajaran problem posing. Penelitian ini dilakukan di MA Unggulan Mamba’ul Huda kelas XI MIA. Metode penelitian yang digunakan adalah deskriptif dengan pendekatan kuantitatif. Instrumen yang digunakan pada penelitian ini yaitu soal tes dan wawancara mendalam. Hasil penelitian menunjukkan bahwa kemampuan interpretasi, inferensi dan evaluasi memiliki nilai 80,05; 79,75; dan 78,17 dengan kriteria baik. Sedangkan kemampuan analisis memiliki nilai 68,18 dengan kriteria cukup. Kemampuan berpikir kritis siswa secara keseluruhan, pada kategori tinggi mencapai persentase 33,3 %, kategori sedang dengan persentase 44,5 % dan kategori rendah mencapai 22,2 %.
Peningkatan Pemahaman Konsep Pengukuran Luas dengan Investigasi Matematika di Kelas V Sekolah Dasar Masrinawatie A.S.; Gatot Muhsetyo; Abdur Rahman As'ari
Jurnal Ilmu Pendidikan Vol. 7 No. 2 (2000)
Publisher : Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/um048v7i22000p115-124

Abstract

The purpose of this study is to describe the process and the result of using mathematics investigation model to enhance the understanding of fifth year students of elementary school about the concept of area measurement. An action was applied to six students of grade V in SD Sumbersari III, Malang. The data were collected by means of interviews, fieldnotes, cassette recorder, and the students' work. The action was carried out five times. The results showed that before the action was applied, there was a number misconceptions among the students. After the action was conducted using the mathematics investigation model, the students' understanding about the concept of area measurement was improved. The students became more creative, felt happy and did not get bored in their learning.
Co-Authors Abadyo Abadyo Abadyo Abadyo Abdul Halim Abdullah Achmad Noor Fatirul Aditya Pratama Agustiani Putri Alfian, Izar Ali Mahmudi Alip Rahmawati Zahrotun Nisak Allen Jesica Allifia Nur Chasanah ANDRIANI, RULI Anggara Dwinata Anggraini Eka Pramestasari Anna Nur Fadillah Anton Budi Jatmiko Anwar Anwar Anwar Anwar Apdwi Syaeruldinata Apriliana Tezha Eka Faradina Arif Hidayat Ariyadi Wijaya Bayu Nugroho Cholis Sa’dijah Dedi Kuswandi Dian Kurniati Dinawati Trapsilasiwi Djoko Adi Walujo Dwi Hidayanti Dwi Hidayanti, Dwi Dwi Virgo Mulia Asmara Dwi Wahyu Listyarini Dwiyana Dwiyana Dwiyana Dwiyana, Dwiyana Edwin Musdi Edy Bambang Irawan Elah Nuerlaelah Elli Kusumawati Elly's Mersina Mursidik Emy Yunita Rahma Pratiwi, Emy Yunita Rahma Endang Novita Tjiptiany Erry Hidayanto Ery Tri Djatmika RWW Faiqatul ‘Athiyah Firdaus Firdaus Flavia Aurelia Hidajat, Flavia Aurelia Furaidah Gatot Muhsetyo Gusti Firda Khairunnisa Hamdani Syaputra Hanida Emilia Dewi Pratiwi Hasan Basri Hasan Basri Hery Susanto Hery Susanto Hobri I Made Sulandra I Nengah Parta Ika Ujiana S Sugianto Indriati Nurul Hidayah Intan Sari Rufiana Ipung Yuwono Ipung Yuwono, Ipung Izzah, Nuurul Kelly Angelly Hevardani Kristayulita Kristayulita Lailatul Badriyah Lela Nur Safrida Lely Purnawati Lestari, Andika Setyo Budi Makbul Muksar Marini Marini Masrinawatie A.S. Mei Radia Putri Miswanto Miswanto Mohammad Zainuddin, Mohammad Muhammad Amin Mujiyem Sapti Mujiyem Sapti Najwa, Wulida Arina Nuerlaelah, Elah Osman, Sharifah Pebriani Dwi Wahyuni Permadi, Hendro Purwanto Purwanto Purwanto Purwanto Purwanto Purwosetiyono, Fransiskus Xaverius Didik Qohar, Abd. Ratna Sari Dewi Ratna Widyastuti Renika Arisinta Rifaatul Mahmudah Riya Dwi Puspa Riya Dwi Puspa Rony, Zahara Tussoleha Royyan Faradiba Ruli Andriani Rustanto Rahardi Saddam Hussen Salman Alfarisi Sharifah Osman Sisworo Subanji Subanji Subanji Sudirman Sudirman Sukoriyanto Susiswo Swasono Rahardjo Swasti Maharani Swastika, Galuh Tyasing Syahrir, Nasrun Accung Syaiful Hamzah Nasution Syarifudin Syarifudin Tjang Daniel Candra Tjang Daniel Chandra Toto Nusantara Umah, Ulumul Wasilatul Murtafiah Wimelia Citra Rahmadani Wulida Arina Najwa Yohanes Wilfridus Edwaldus Yulia Lisa Sari Hayati Yulyanti Harisman Yusfa Lestari Yusma Ria Zulaicha