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Description of Procedural Fluency and Productive Mathematical Disposition of Middle School Students Darwani, Darwani; Abidin, Zainal; Hardisa, Rahmayuni
Al-Khawarizmi Vol 7, No 1 (2023): Al Khawarizmi: Jurnal Pendidikan dan Pembelajaran Matematika
Publisher : Universitas Islam Negeri Ar-Raniry Banda Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/jppm.v7i1.18877

Abstract

The objectives of this study to describe the level of procedural mathematical fluency of students in solving problems on number pattern material and to describe the level of students' mathematical productive disposition in class VIII SMP Negeri 1 Baitussalam. This study used descriptive qualitative research with three students as subjects grouped into three categories namely high, medium and low. The results showed that mathematical procedural fluency (1) students in the high level category fulfilled all indicators. (2) students in the moderate level category fulfill two of the three indicators. (3) students in the low level category only meet one indicator. And the results for mathematical productive dispositions: (1) students with a high level fulfill all indicators (2) students in the medium level category fulfill five of the seven indicators (3) students in the low level category only fulfill two of the seven indicators. 
ANALISIS BERPIKIR KRITIS MATEMATIS SISWA SMP/MTs MELALUI PENERAPAN STRATEGI SCAFFOLDING ., Susanti; Abidin, Zainal; ., Mirda
Journal Mathematics Education Sigma [JMES] Vol 5, No 2 (2024): JOURNAL MATHEMATICS EDUCATION SIGMA
Publisher : Journal Mathematics Education Sigma [JMES]

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/jmes.v5i2.19619

Abstract

Berpikir kritis merupakan salah satu keterampilan berpikir yang sangat dibutuhkan karena mendukung kreativitas melalui refleksi diri, serta memandu jalan hidup dan pengambilan keputusan. Namun pada kenyataannya, kemampuan matematika siswa masih sangat rendah khususnya kemampuan berpikir kritis matematis, sehingga memerlukan bantuan dengan menggunakan scaffolding Tujuan dari penelitian ini adalah untuk menjelaskan cara siswa SMP/MTs menggunakan strategi scaffolding untuk berpikir kritis matematis. Subjek dalam penelitian ini merupakan salah satu siswa yang memiliki kemampuan berpikir kritis sangat rendah. Siswatersebut kemudian diberikan tes yang memerlukan kemampuan berpikir kritis dalam proses penyelesaiannya dan kemudian subjek diamati selama mengerjakan tugas dan diwawancarai secara mendalam untuk memperjelas kemampuan berpikir ktitis siswa, serta memberikan tiga strategi scaffolding sebagai alat bantu keterampilan berpikir kritis siswa. Data yang diperoleh kemudian dianalisis dengan cara penyajian data, reduksi data, dan penarikan kesimpulan. Hasil penelitian menunjukkan bahwa subjek yang berada dalam kategori kritis yang sangat rendah pada awalnya, dengan skor 18,75, telah meningkat menjadi skor 62,5 setelah diberikan scaffolding. Dengan kata lain, subjek telah naik satu tingkat dari kategori kritis yang sangat rendah ke kategori kritis yang rendah. Scaffolding dapat meningkatkan kemampuan berpikir kritis subjek MR, jadi scaffolding dapat meningkatkan kemampuan berpikir kritis matematis siswa.
Effectiveness of Tangent Equation Curve Learning through GeoGebra Software Assisted Module to Improve Students Creative Mathematical Thinking Skills Nurjannah, Nurjannah; Subianto, Muhammad; Abidin, Zainal
International Journal for Educational and Vocational Studies Vol. 1 No. 8 (2019): December 2019
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/ijevs.v1i8.1805

Abstract

The Curriculum of 2013 mandates that learning carried out by teachers in the classroom can foster a high-level thinking process including the ability to think creatively. Modules that can help creative students have been developed but not as good as the help of the GeoGebra Software module that can promote students creative thinking. This research focuses on the effectiveness of the tangent equation curve module GeoGebra Software assisted which aimed to make the students have the ability to think creatively. The subjects of the research were students of class XI of SMA 3 Banda Aceh. The instruments carried out in this research were creative thinking questions and observation sheets. Data analysis was performed by using descriptive analysis techniques. This research showed that the students' mathematical creative thinking ability was 85.98% which included in very good and good category, and overall student activity reached 91.1%. it means that the activities of students have run well. In conclusion, the teachers and students can use this module to improve mathematical creative thinking skills and the interest of students in learning mathematics assisted by GeoGebra software.
Analyzing Aceh Cultural Heritage: Mathematical Tools and Language Use Abidin, Zainal; Usman, Jarjani
Jurnal Ilmiah Peuradeun Vol. 9 No. 3 (2021): Jurnal Ilmiah Peuradeun
Publisher : SCAD Independent

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26811/peuradeun.v9i3.574

Abstract

Acehnese people have many culturallyunique mathematical treasures, such as for measuring size and volume. Some of which are different from the ones used in other parts of Indonesia and some have been rarely used and even unknown by today’s generation. However, research on the measuring scales in Aceh is scant. This study was carried out to understand the Acehnese people’s prevailing measuring scales used. These scales are ethnomathematics parts of the Aceh culture. The research was conducted in six districts. Snowball sampling was employed through which people who are knowledgeable on Aceh culture were selected for interview. It shows that the volume scaling units of ethnomathematics in the culture of Aceh society are kay, aree, naleh, gateng, gunca, and kuyan. 1 kuyan = 10 gunca; 1 gunca = 10 naleh; 1 naleh = 16 aree; 1 aree = 4 kay. The size and volume of the kay, aree, naleh, gateng scales vary in each district.Moreover, the language used for scales and meanings slightly varies, such as naleh that is used for measuring volume or size only in some districts of Aceh and for both volume and size in other parts of the province.
TREN DAN ISU PENELITIAN UJI-T DAN CHI KUADRAT DALAM BIDANG PENDIDIKAN Wahyudi, Dedi; Idris, Jamaluddin; Abidin, Zainal
LINEAR: Journal of Mathematics Education Vol. 4 No. 2 (2023): Volume 4 Nomor 2 Desember 2023
Publisher : Fakultas Tarbiyah dan Ilmu Keguran IAIN Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32332/linear.v4i2.7987

Abstract

Penelitian ini membahas tren dan isu terkini dalam penggunaan uji-t dan chi-kuadrat dalam bidang pendidikan. Metode statistik ini merupakan alat penting dalam menganalisis data pendidikan untuk mengambil keputusan yang lebih informasi. Penelitian ini mengidentifikasi dua isu utama yang saat ini mendominasi penggunaan uji-t dan chi-kuadrat dalam konteks pendidikan.Pemanfaatan rumus statistik One-Sample T Test, Paired Sample T Test dan Independent-Sample T Test serta Chi Square berperan positif dalam proses penelitian sosial khususnya di dunia pendidikan. Proses analisa dapat dilakukan secara manual dan dengan bantuan aplikasi modern seperti SPSS. Banyak penelitian lain yang menggunakan uji-t dan chi square. Kemudian untuk mengolah data penelitian sebelumnya dapat menggunakan berbagai tools seperti SPSS. Banyak program pengolahan data statistik yang tersedia untuk digunakan, namun selain menerjemahkan hasil program ke dalam bentuk kualitatif, pengguna harus menghubungkan kesimpulan dari data yang diperoleh. Terkadang sulit mengambil kesimpulan dari hasil pengolahan data tersebut, terutama bagi pengguna yang belum paham dengan konsep statistika.
Students Ability to Solve Mathematical Problem Through Online Learning During Covid-19 Pandemic Azhari, Budi; Nurhalimah, Nurhalimah; Anwar, Anwar; Abidin, Zainal
Al-Khawarizmi Vol 6 No 1 (2022): Al Khawarizmi: Jurnal Pendidikan dan Pembelajaran Matematika
Publisher : Universitas Islam Negeri Ar-Raniry Banda Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/jppm.v6i1.14249

Abstract

The purpose of this study is to examine the solving skill of students on mathematical problem through online learning during COVID-19 pandemic, particularly in solving the problem related area and perimeter of trapezium. Data collection is conducted by performing problem solving skill test and interview. Furthermore, the data analyses is conducted by data reduction, data presentation and conclusion formulation. This study concludes that students have very good ability to solve the problem during the online learning through whatsapp group and g-meet. Detail of the steps used in examining the problem solving abilty as follow: 1) problem comprehension; students as research subject able to explain the problem by using their own terms, analyse the problem by stating the known and unsolved variables and illustrating the provided pictures 2) planning the problem solving; subject can determine other condition from the problem, selecting and structuring the steps to solve the problems 3) implementing the problem solving; subject solved the problem by using the selected formula accordingly 4) cross-checking; subject cross-checked the solutions by using other method and compared the results.
Students’ Mathematical Problem Solving Ability Based on The Steps of Ideal Problem Solving Viewed From Adversity Quotient (AQ) Yuniara, Ridha; Saminan, Saminan; Abidin, Zainal; Johar, Rahmah
Al-Khawarizmi Vol 7 No 1 (2023): Al Khawarizmi: Jurnal Pendidikan dan Pembelajaran Matematika
Publisher : Universitas Islam Negeri Ar-Raniry Banda Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/jppm.v7i1.18211

Abstract

The ability of problem solving is one of essential mathematical abilities in learning mathematics. The facts in the field indicated that the problem solving ability of senior high school students were still low. Adversity Quotient (AQ) was presumed to play a role in the ability of students in solving problems. This research intended to describe the ability of students’ mathematical problem solving in accordance with the steps of IDEAL problem solving viewed from their AQ. The participants were consisted of three students of grade XI in one senior high school in Banda Aceh. The research finding indicates that the problem solving abilities of the students using steps of IDEAL problem solving regarding their AQ are differ. The climber solved problems by using all the steps of IDEAL problem solving, the camper only did four steps, and the quitter did not do any of the steps in solving the problem.
Description of Procedural Fluency and Productive Mathematical Disposition of Middle School Students Darwani, Darwani; Abidin, Zainal; Hardisa, Rahmayuni
Al-Khawarizmi Vol 7 No 1 (2023): Al Khawarizmi: Jurnal Pendidikan dan Pembelajaran Matematika
Publisher : Universitas Islam Negeri Ar-Raniry Banda Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/jppm.v7i1.18877

Abstract

The objectives of this study to describe the level of procedural mathematical fluency of students in solving problems on number pattern material and to describe the level of students' mathematical productive disposition in class VIII SMP Negeri 1 Baitussalam. This study used descriptive qualitative research with three students as subjects grouped into three categories namely high, medium and low. The results showed that mathematical procedural fluency (1) students in the high level category fulfilled all indicators. (2) students in the moderate level category fulfill two of the three indicators. (3) students in the low level category only meet one indicator. And the results for mathematical productive dispositions: (1) students with a high level fulfill all indicators (2) students in the medium level category fulfill five of the seven indicators (3) students in the low level category only fulfill two of the seven indicators. 
Kemampuan Berpikir Kreatif Matematis Siswa melalui Model Pembelajaran Brain-Based Learning Cut Ardhilla Putri; Said Munzir; Zainal Abidin
Didaktik Matematika Vol 6, No 1 (2019): Jurnal Didaktik Matematika
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jdm.v6i1.9608

Abstract

The students' mathematical creative thinking ability is still low and lacks attention in the implementation of mathematics learning. This issue requires an attempt to address the problem. One of the efforts that can be done by teachers to develop creative thinking ability is by applying a Brain-Based Learning model of learning. This study aims to describe the development of students' mathematical creative thinking ability through Brain-Based Learning model. This research employed a qualitative approach. Participants were six students selected from 30 students of class VIII-1 in SMP Negeri 19 Percontohan Banda Aceh. The instruments used in this research are creative thinking ability test and interview guide. The results showed that the ability of students' mathematical creative thinking through Brain-Based Learning model developed. The development of students' creative thinking ability in each indicator is different. The students' mathematical creative thinking abilities for indicators of fluency and flexibility develop at each session. For indicators of originality and elaboration, there was a decrease in the second session but increased for the next one.
Pengembangan Perangkat Pembelajaran Pembuktian Menggunakan Model Pembelajaran Guided Inquiry untuk Meningkatkan Kemampuan Geometri Siswa Sekolah Menengah Atas Lia Hamimi; M. Ikhsan; Zainal Abidin
Didaktik Matematika Vol 5, No 1 (2018): Jurnal Didaktik Matematika
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jdm.v5i1.10124

Abstract

Mathematical proof is one aspect that must be considered in learning mathematics in school. One of the obstacles that students experience on geometry is the difficulty of constructing proof. The specific learning materials are not available yet. To achieve that goal required a learning materials for teaching mathematical proof using Guided Inquiry model. This research is a developmental research using ADDIE model consisting of five stages, namely Analyze, Design, Development, Implementation, and Evaluation stage. The experimental subjects in this study were one class of students at year 12 at one of senior high school at Banda Aceh. Based on the results obtained that the learning materials consisting of lesson plan, students worksheet, handout, and test are categorized as valid, practical, and effective. The recommandation of this study is learning materials can be implemented for teaching mathematical proof in senior high school.