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All Journal Jurnal Cendekia : Jurnal Pendidikan Matematika Jurnal Tarbiyah : Jurnal Ilmiah Kependidikan Arithmetic : Academic Journal of Math
Liny Mardhiyatirrahmah
UIN Maulana Malik Ibrahim Malang
Arts Humanities Education Mathematics

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Analisis Level Metakognisi Siswa Sekolah Menengah Atas Penghafal al-Qur’an dalam Memecahkan Masalah Matematika Dewi Rosikhoh; Liny Mardhiyatirrahmah; Abdussakir Abdussakir
ARITHMETIC: Academic Journal of Math Vol 1, No 2 (2019)
Publisher : Institut Agama Islam Negeri Curup

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29240/ja.v1i2.1068

Abstract

Metacognition has a key position on problem solving in mathematics. Metacognition is thinking about what they think. This research is qualitative research purposing for identifying of students’ metacognition level on matematics problem solving based on their quatity juzs of Qur’an memorized. The subjects of this research is three students who are in 12th grade in Senior High School. Students’ metacognition level is identified through test and indicator of metacognition level. The result of research show that metacognition level of Senior High School students taking in level of aware use, semi strategic use and semi reflective use. The student who has less than 10 juzs in Qur’an memorized is in aware use level. The student who has 10 until less than 20 juzs in Qur’an memorized is in semi strategic use level. The student who has 20 until 30 juzs in Qur’an memorizing is in semi reflective use level. Based on this reasearch, researchers conclude that the more juzs memorized, the higher level that students get.
Pemberian Scaffolding untuk Memperbaiki Proses Berpikir Komputasional Siswa dalam Memecahkan Masalah Matematika M. Gunawan Supiarmo; Liny Mardhiyatirrahmah; Turmudi Turmudi
Jurnal Cendekia : Jurnal Pendidikan Matematika Vol 5 No 1 (2021): Jurnal Cendekia: Jurnal Pendidikan Matematika Volume 5 Nomor 1 Tahun 2021
Publisher : Mathematics Education Study Program

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cendekia.v5i1.516

Abstract

Berpikir komputasional didefinisikan sebagai proses pemecahan masalah menggunakan logika secara bertahap dan sistematis. Kemampuan berpikir ini sangat dibutuhkan untuk membantu dan memudahkan siswa dalam memecahkan masalah matematika. Namun, fakta di lapangan menunjukkan bahwa siswa belum mampu menggunakan abstraksi terhadap masalah matematika yang diberikan serta melakukan algoritma. Penelitian ini bertujuan mendeskripsikan proses berpikir komputasional siswa pada pemecahan masalah matematika melalui scaffolding menggunakan soal HOTS model PISA materi program linear kelas XI di MA Daruttauhid Malang. Jenis penelitian ini adalah penelitian deskriptif dengan pendekatan kualitatif. Adapun data penelitian terdiri atas jawaban siswa, think aloud, dan hasil wawancara semiterstruktur. Hasil penelitian menunjukkan bahwa scaffolding dapat membantu dan memperbaiki proses berpikir komputasional karena pemberian pertanyaan, petunjuk, pengingat, arahan, atau dorongan membuat berpikir komputasional siswa menjadi aktif secara optimal. Hal ini dibuktikan dari tahapan berpikir komputasional siswa yang sebelumnya hanya mampu mencapai pengenalan pola, menjadi siswa yang dapat mencapai tahap abstraksi dan berpikir algoritma dalam memecahkan masalah masalah matematika.
Restructuring Of Students’ Thinking in Junior High School Through Defragmentation for Solving Mathematical Problems Liny Mardhiyatirrahmah; Abdussakir Abdussakir
Tarbiyah : Jurnal Ilmiah Kependidikan Vol 10, No 2 (2021): December
Publisher : Universitas Islam Negeri Antasari Banjarmasin, South Kalimantan, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18592/tarbiyah.v10i2.4810

Abstract

Problem-solving in math is still a problem today. Studies show that students still make mistakes in answering math problems. Errors in answering the questions indicate that there is fragmentation in the thinking structure of students. This article uses a systematic review method. Researchers selected articles according to the criteria and found 9 articles with a total of 25 research subjects. Data collection was carried out in two main stages, namely the search and selection stages. The results show that students experience many obstacles at the stage of re-checking the integrity of the completion steps because of the habit of students who skip the re-examination and are sure that the answer is correct. A common type of error in the construction of a mathematical concept is a construction hole. Construction holes can be overcome by the emergence of schemes to complement the imperfections of students' thinking structures in solving mathematical problems. The type of defragmentation that is most often given is scaffolding. Scaffolding is considered the most effective for all types of mistakes made because it can be done and later reduced so that students can solve math problems independently.
Co-Authors Abdussakir Abdussakir Dewi Rosikhoh M. Gunawan Supiarmo Turmudi, Turmudi