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PENGARUH MODEL PEMBELAJARAN VAN HIELE BERBANTU SOFTWARE CABRI 3D TERHADAP HASIL BELAJAR MATEMATIKA SISWA KELAS IX MTsN ANDALAN PEKANBARU Iqbal Ramadani; Zulkarnain '; Sehatta Saragih
Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan Vol 3, No 2 (2016): Wisuda Oktober 2016
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan

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Abstract : This research aims to determine the differences in mathematics learning outcomes of students who were taught using Van hiele model learning aided Cabri 3D with mathematics learning outcomes of students who were taught using conventional learning models. Forms of research is the study Quasi-Experimental with randomized Control Group Pretest-Posttest Design. The population in this study were all ninth grade students of MTsN Andalan Pekanbaru, while the sample is a class IX 8 as the experimental group and class IX6 as the control group. Based on the final data obtained homogeneity test two samples have the same variance. Obtained from t test tcount = 1,902 > ttable = 1,67. In other words, the learning outcomes of students who were taught using Van hiele model learning aided Cabri 3D is better than the learning outcomes of students who were taught using conventional learning models.Keywords : Van hiele model learning aided Cabri 3D, conventional learning models, and learning outcomes.

Cognitive Conflict of Relational Learners in Connecting Proportion Concepts on Three Term Ratio Problems Ratnah Lestary; Subanji; Iqbal Ramadani
Numerical: Jurnal Matematika dan Pendidikan Matematika Vol. 6 No. 2 (2022)
Publisher : Institut Agama Islam Ma'arif NU (IAIMNU) Metro Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25217/numerical.v6i2.2576

The study's purpose is to describe the cognitive conflicts experienced by students with relational understanding when solving the problem of three-term ratios. The current research is a case study with a qualitative approach using a purposeful sampling technique. The three research objects are representations of the condition that (1) the student was sure of his solution (cognitive conflict was solved) and the solution is correct, (2) the student was confident with his solution (cognitive conflict was solved) but the solution is not correct, and he is not confident with the solution (cognitive conflict was not solved), and the solution was not correct. The results of this study describe students with relational understanding experience cognitive conflicts, that is, being aware of the conflict between the initial concepts they have and the results obtained. Students feel doubtful and worried, as indicated by the awareness that the initial scheme applied to one proportion problem cannot be applied to other comparison questions. Students' cognitive conflicts with relational understanding do not always lead them to get the correct solution to the three-term ratio problems. The reason is that the student believes comparison is wrong (misconception).

Cognitive Conflict of Relational Learners in Connecting Proportion Concepts on Three Term Ratio Problems Ratnah Lestary; Subanji; Iqbal Ramadani
Numerical: Jurnal Matematika dan Pendidikan Matematika Vol. 6 No. 2 (2022)
Publisher : Institut Agama Islam Ma'arif NU (IAIMNU) Metro Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25217/numerical.v6i2.2576

The study's purpose is to describe the cognitive conflicts experienced by students with relational understanding when solving the problem of three-term ratios. The current research is a case study with a qualitative approach using a purposeful sampling technique. The three research objects are representations of the condition that (1) the student was sure of his solution (cognitive conflict was solved) and the solution is correct, (2) the student was confident with his solution (cognitive conflict was solved) but the solution is not correct, and he is not confident with the solution (cognitive conflict was not solved), and the solution was not correct. The results of this study describe students with relational understanding experience cognitive conflicts, that is, being aware of the conflict between the initial concepts they have and the results obtained. Students feel doubtful and worried, as indicated by the awareness that the initial scheme applied to one proportion problem cannot be applied to other comparison questions. Students' cognitive conflicts with relational understanding do not always lead them to get the correct solution to the three-term ratio problems. The reason is that the student believes comparison is wrong (misconception).

PERSPEKTIF DAN PRAKTIK PENDIDIK DALAM MENGIMPLEMENTASIKAN KURIKULUM MERDEKA PADA PEMBELAJARAN MATEMATIKA DI SEKOLAH INKLUSI Miranti, Miranti; Ramadani, Iqbal
Jurnal MathEducation Nusantara Vol 7, No 1 (2024): January 2024
Publisher : Universitas Muslim Nusantara Al Washliyah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32696/jmn.v7i1.356

Pendidikan inklusif merupakan sebuah konsep yang semakin mendapat perhatian dalam dunia pendidikan. Banyak sekolah regular kini mulai menyadari pentingnya mengintegrasikan peserta didik berkebutuhan khusus ke dalam sekolah regular, dibandingkan memisahkan peserta didik berkebutuhan khusus ke Sekolah Luar Biasa (SLB). Tujuan dari penelitian ini adalah mengeksplorasi bagaimana perspektif dan praktik pendidik di sekolah inklusi memandang dan mengimplementasikan Kurikulum Merdeka dalam pembelajaran matematika. Penelitian ini menggunakan jenis penelitian kualitatif dengan metode studi kasus, dan 3 jenis metode pengumpulan data yang digunakan yaitu wawancara, observasi dan analisis dokumen. Teknik analisis data menggunakan analisis deskriptif kualitatif. Sumber data pada penelitian ini adalah 1 Guru Pendamping Khusus (GPK) dan 2 Guru Matematika dari salah satu Sekolah Dasar Inklusi di Yogyakarta. Hasil dari penelitian ini adalah perspektif pendidik dalam implementasi kurikum merdeka, dimana terdapat tantangan yang dialami oleh pendidik di sekolah.

PERSPEKTIF DAN PRAKTIK PENDIDIK DALAM MENGIMPLEMENTASIKAN KURIKULUM MERDEKA PADA PEMBELAJARAN MATEMATIKA DI SEKOLAH INKLUSI Miranti, Miranti; Ramadani, Iqbal
Jurnal MathEducation Nusantara Vol 7, No 2 (2024): July 2024
Publisher : Universitas Muslim Nusantara Al Washliyah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32696/jmn.v7i2.378

Pendidikan inklusif merupakan sebuah konsep yang semakin mendapat perhatian dalam dunia pendidikan. Banyak sekolah regular kini mulai menyadari pentingnya mengintegrasikan peserta didik berkebutuhan khusus ke dalam sekolah regular, dibandingkan memisahkan peserta didik berkebutuhan khusus ke Sekolah Luar Biasa (SLB). Tujuan dari penelitian ini adalah mengeksplorasi bagaimana perspektif dan praktik pendidik di sekolah inklusi memandang dan mengimplementasikan Kurikulum Merdeka dalam pembelajaran matematika. Penelitian ini menggunakan jenis penelitian kualitatif dengan metode studi kasus, dan 3 jenis metode pengumpulan data yang digunakan yaitu wawancara, observasi dan analisis dokumen. Teknik analisis data menggunakan analisis deskriptif kualitatif. Sumber data pada penelitian ini adalah 1 Guru Pendamping Khusus (GPK) dan 2 Guru Matematika dari salah satu Sekolah Dasar Inklusi di Yogyakarta. Hasil dari penelitian ini adalah perspektif pendidik dalam implementasi kurikum merdeka, dimana terdapat tantangan yang dialami oleh pendidik di sekolah.Kata Kunci: Perspektif Pendidik, Kurikulum Merdeka, Matematika, Inklusi

IMPLEMENTASI POPSICLE STICK RANDOM CALLING UNTUK MENCIPTAKAN PELUANG YANG SAMA DALAM BERPARTISIPASI DAN TIDAK ADA DOMINASI SISWA PINTAR DI SMP N 4 PAKEM Wulandari, Nidya Ferry; Hidayatullah, M Tamim; Ramadani, Iqbal
Kadikma Vol 12 No 3 (2021): Desember 2021
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v12i3.28547

Students in SMP Negeri 4 Pakem have high-level participation and are very active when they learn in class. But we cannot ignore that there are some students that do not share their ideas or comment in front of the class. Based on observation, students’ participation is dominated by some students. That is why the objective of this study was to shed light on the implementation of the random calling technique using popsicle sticks to improve all of the students’ participation. The research was qualitative narrative research which has seventh-grade students in SMP Negeri 4 Pakem as the research subject. To collect the data used observation technique and questionnaire. The data collected was analyzed by using a descriptive technique based on data triangulation. The result of this study is that teacher and students make an agreement on how to implement random calling using popsicle sticks. This random calling technique is used after giving students an opportunity to be active in class voluntarily. Based on the questionnaire submitted, 75% of students agree that mathematics learning using random calling gives them a broad opportunity and they feel challenged in class.

Analyzing junior high school students’ mathematical creative thinking skill in mathematical modelling Ramadani, Iqbal; Wulandari, Nidya Ferry; Triliana
Quadratic: Journal of Innovation and Technology in Mathematics and Mathematics Education Vol. 1 No. 2 (2021): October 2021
Publisher : Pusat Studi Pengembangan Pembelajaran Matematika Sekolah UIN Sunan Kalijaga Yogyakarta Jl. Marsda Adisucipto, Yogyakarta 55281

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/quadratic.2021.012-07

Creative thinking skills are one of the skills that must be developed in order to pursue developments in the 21st century. The development of creative thinking skills must be applied within a formal education level. One of the areas of study taught in formal education is mathematics. Mathematics can be used to solve problems in everyday life by using mathematical modeling. This study aimed to analyze the students' mathematical creative thinking skills in mathematical modeling with descriptive design. The steps on this research consisted of designing a test of creative thinking skills; Interviewed test results of mathematical creative thinking skills; and analyzed student answers results on mathematical creative thinking skills tests. The subject of the study consisted of 65 of junior high school students of class VIII. Findings demonstrate the skills of creative thinking students in modeling in the category of students with high mathematical abilities is that students can create unique models and seek solutions using different ways with logical and systematic, in medium category, students have a tendency to use trial and error methods as well as procedural ways to test models made, while in low category, students tend to use trial and error Test the model and resolve the problem.

Exploring Students’ Visual Thinking: Examining Students' Sequence And Series Analysis Through The Lens Of Visual Cognitive Styles Triliana, Triliana; Ramadani, Iqbal
Quadratic: Journal of Innovation and Technology in Mathematics and Mathematics Education Vol. 3 No. 02 (2023): October 2023
Publisher : Pusat Studi Pengembangan Pembelajaran Matematika Sekolah UIN Sunan Kalijaga Yogyakarta Jl. Marsda Adisucipto, Yogyakarta 55281

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/quadratic.2023.032-04

Visual thinking skill has an important role in solving mathematics problems. Visual thinking not only can be applied on the topic of geometry but also on the other topics including sequence and series. The visual cognitive styles have a relationship to mathematical abilities and types of tasks. This research aims to analyze the students’ visual thinking skill viewed by visual cognitive styles on the topic of sequence and series used grounded theory approach. The steps in this study are developing visual cognitive style questionnaire and visual thinking skill test, asking students to fill the questionnaire and do the test, and analyzing the results of questionnaires and students’ answer. The subjects of this research were 2 students at the eleventh grade (16-17 year-olds). The result showed that students with spatial visualization have better visual thinking skill than object visualization. Students with spatial visualization are very good at working on problems on indicators transforming problems or concepts into visual forms. Whereas, students with object visualization are very good at drawing for the nth term of a sequence. The analysis of this research can be used as material for consideration to make the learning design on the topic of sequence and series that is in accordance with the cognitive styles of students

Analisis pengelolaan Jurnal Polynom sebagai Wadah Publikasi Karya Tulis Mahasiswa Ramadani, Iqbal; Nurtiyasari, Devi
ProBisnis : Jurnal Manajemen Vol. 15 No. 6 (2024): December: Management Science
Publisher : Lembaga Riset, Publikasi dan Konsultasi JONHARIONO

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A scientific journal can be interpreted as the outcome of studies or research published periodically through educational and research institutions. Polynom is a journal from the mathematics education program, specifically serving as a platform for student publications, particularly those from the mathematics education program at UIN Sunan Kalijaga. However, the Polynom Journal, as a platform for student scientific publications, does not simply publish student works without a quality review process. This is because it will impact the accreditation of the journal itself. The purpose of this research is to understand the management strategies of the Polynom journal as a student journal that adheres to National Journal Accreditation and Program Accreditation. The research method used is descriptive qualitative. The researcher carried out several research steps, including collecting data from the Polynom journal's dashboard, interviewing journal managers, and analyzing data. The Polynom Journal, as a student journal, has implemented strategies that adhere to national journal accreditation and program accreditation. However, the applied strategies have not been fully implemented. The peer reviewers at the Polynom Journal are already more than 50% from outside UIN Sunan Kalijaga, but the manuscript reassessment process has not yet been fully implemented. There is already a publication workflow, but it has not run optimally. Nevertheless, the Polynom Journal has established good writing guidelines, consistent writing style, and good regularity.

Analisis bibliometrik: Tren penelitian pembelajaran yang meningkatkan kemampuan berpikir kreatif matematis di Indonesia (2019-2023) Muntakhibah, Nisa; Ramadani, Iqbal
Jurnal Kajian Pembelajaran Matematika Vol 8, No 2 (2024): JURNAL KAJIAN PEMBELAJARAN MATEMATIKA
Publisher : UNIVERSITAS NEGERI MALANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/um076v8i22024p123-131

Kemampuan berpikir kreatif matematis didefinisikan sebagai kemampuan untuk menyelesaikan masalah matematika dengan berbagai cara yang berbeda. Antara tahun 2019 dan 2023, tren penelitian pembelajaran untuk meningkatkan kemampuan berpikir kreatif matematis adalah tujuan penelitian ini. Penelitian ini dilakukan dengan menggunakan analisis deskriptif bibliografi.. Data diambil dari database Google Scholar melalui aplikasi PoP. Data yang memenuhi kriteria inklusi, kemudian dianalisis. Hasil survei menunjukkan bahwa jumlah publikasi terbanyak pada tahun 2023 sebanyak 25 publikasi. Jurnal MathEdu memiliki jumlah dokumen terbanyak, dengan enam dokumen.. Artikel dengan jumlah sitasi terbanyak adalah karya Putri dkk. (2019), dengan total 69 kutipan. Dalam bidang penelitian ini, beberapa penulis bekerja sama, dengan Rika Wahyuni yang paling berpengaruh.. Ada juga hubungan antara konsep-konsep ilmiah. Pembelajaran berbasis masalah merupakan fokus penelitian pembelajaran dan aspek terpenting dalam meningkatkan kemampuan berpikir kreatif matematis.

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