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All Journal Phenomenon : Jurnal Pendidikan MIPA Desimal: Jurnal Matematika Prima: Jurnal Pendidikan Matematika Jurnal Pendidikan Matematika (Jupitek) Indonesian journal of teaching and learning International Journal of Mathematics and Mathematics Education (IJMME) SIGMA DIDAKTIKA: Jurnal Pendidikan Matematika International Journal of Applied Learning and Research in Algebra SJME (Supremum Journal of Mathematics Education)
Iskandar, Ratu Sarah Fauziah
Universitas Muhammadiyah Tangerang
Chemistry Education Languange, Linguistic, Communication & Media Mathematics Physics Social Sciences Other

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ANALISIS SOAL PLSV PADA BUKU AJAR MATEMATIKA DARI KURIKULUM 1994 HINGGA KURIKULUM 2013 Raditya, Aji; Iskandar, Ratu Sarah Fauziah
Phenomenon : Jurnal Pendidikan MIPA Vol 9, No 2 (2019): Jurnal Pendidikan MIPA
Publisher : Sains and Technology Faculty, Walisongo State Islamic University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21580/phen.2019.9.2.4066

Abstract

Buku Ajar matematika memainkan peran yang sangat penting dalam kegiatan belajar-mengajar matematika di sekolah dan soal-soal yang terdapat pada buku ajar biasanya digunakan oleh para siswa untuk latihan secara mandiri. Tujuan dari penelitian ini adalah menganalisis jenis soal pada buku ajar matematika yang digunakan dari tahun 1994 hingga 2017 di Indonesia, khususnya pada materi persamaan linear satu variabel. Metode yang digunakan pada penelitian ini merupakan metode analisis enam dimensi, yang terdiri dari: aktivitas matematis, tingkat kesulitan soal, jenis jawaban yang diharapkan, situasi kontekstual, jenis respon dan jenis pertanyaan matematis. Teknik pengumpulan data dilakukan dengan menganalisis dan mendeskripsikan jenis soal pada buku ajar matematika yang digunakan dari tahun 1994 hingga 2017. Hasil dari penelitian ini adalah soal pada buku ajar matematika untuk materi PSLV tidak memilik jenis yang beragam. Jenis soal pada buku ajar masih banyak berupa soal yang menghitung atau menggunakan berbagai operasi hitung, menerapkan langsung pengetahuan atau keterampilan dasar serta tanpa konteks dalam kehidupan sehari-hari. Selain itu, soal yang ada juga merupakan soal dengan jenis jawaban tertutup, soal yang hanya membutuhkan jawaban tanpa alasan serta soal dengan prosedur tunggal.
MATHEMATICS IN CONTEXT: A LEARNING DESIGN FOR TEACHING NUMBER PATTERN IN JUNIOR HIGH SCHOOL Iskandar, Ratu Sarah Fauziah
Prima: Jurnal Pendidikan Matematika Vol 8, No 3 (2024): PRIMA : Jurnal Pendidikan Matematika
Publisher : FKIP Universitas Muhammadiyah Tangerang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31000/prima.v8i3.12287

Abstract

This study aims to create an effective learning design for teaching number pattern concepts to 8th grade students using the Realistic Mathematics Education (RME) approach, while incorporating the context of Shio Tradition in Chinese Culture. The research employs a design research methodology consisting of three distinct stages: preliminary design, design experiment, and retrospective analysis. In the preliminary design stage, researchers analyze the current curriculum, student needs, and RME principles to develop initial instructional materials and strategies. These materials uniquely integrate the cyclical nature of of Shio Tradition in Chinese Culture as a culturally relevant context for exploring number patterns. The design experiment stage involves implementing these materials in real classroom settings, collecting data through observations, student work samples, and teacher feedback. Finally, the retrospective analysis stage evaluates the effectiveness of the learning design, identifying strengths, weaknesses, and areas for improvement. Throughout all stages, the study focuses on incorporating key RME principles, including the use of realistic contexts, student-constructed models, and interactive instruction. Throughout all stages, the study focuses on incorporating key RME principles, including the use of realistic contexts, student-constructed models, and interactive instruction. The resulting learning design is expected to enhance students' understanding of number patterns, improve their problem-solving skills, and increase their engagement with mathematics while also promoting cultural awareness. This research contributes to the growing body of knowledge on effective, culturally responsive mathematics instruction and provides a systematic approach to developing and refining RME-based learning designs for middle school mathematics education.
DEVELOPMENT OF INTERACTIVE TEACHING MATERIALS WITH RME-BASED ISPRING SUITE TO IMPROVE STUDENTS' CREATIVE THINKING SKILLS Pradja, Barra P; Saputra, Nisvu Nanda; Baist, Abdul; Andriyani, Retno; Saleh, Hairul; Iskandar, Ratu Sarah Fauziah
Jurnal Pendidikan Matematika (JUPITEK) Vol 7 No 1 (2024): Jurnal Pendidikan Matematika (JUPITEK)
Publisher : Program Studi Pendidikan Matematika FKIP Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jupitekvol7iss1pp56-65

Abstract

With the use of the RME-based iSpring suite, this project creates interactive teaching resources to enhance students' capacity for creative thought. Students' low capacity for creative thought, low levels of desire, low levels of activity, and low levels of involvement in the learning process are the field's problems. In order to address these issues, interactive instructional resources were created. With the help of RME-based ispring suites, interactive teaching materials will be created that are valid, useful in the educational process, and will enhance students' capacity for creative thought. 4D (define, design, development, disseminate) is the development model that is employed. Pretest-poste instruments, student response questionnaires, and validation sheets are used in data gathering procedures. Analysis methods include the paired sample t-test, validity test, and practicality test, n-gain test. With a score of 3.41, the validity test results indicate that the product is already in the legitimate category. According to the analysis of the practicality test results, the produced product already has a score of 3.43, placing it in the extremely practical category. It is established by the paired sample t-test that capacity differences exist between pre- and post-use of interactive training resources. Moreover, improving pupils' capacity for creative thought is known to fall into the effective group based on the results of the n-gain test. In order for the RME-based iSpring suite of interactive teaching resources to be generally appropriate for use in the learning process
DESKRIPSI KEMAMPUAN LITERASI NUMERASI PEKERJA MIGRAN INDONESIA DI HONG KONG SEBAGAI DAMPAK PEMBELAJARAN PENDEKATAN MASALAH Iskandar, Ratu Sarah Fauziah; Istiqomah, Endang; Herlina, Sari
SIGMA DIDAKTIKA: Jurnal Pendidikan Matematika Vol 9, No 1 (2021)
Publisher : SIGMA DIDAKTIKA: Jurnal Pendidikan Matematika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/sigmadidaktika.v9i1.48419

Abstract

Banyaknya Pekerja Kerja Indonesia (PMI) di Hongkong yang berpendidikan minimal dan belum memenuhi wajib belajar 12 tahun. Tujuan dari penelitian ini adalah untuk mendeskripsikan kemampuan literasi numerasi dengan pembelajaran pendekatan masalah bagi PMI di Hong Kong. Penelitian ini merupakan penelitian kuantitatif berupa tes sebanyak 15 soal. Persentase siswa yang memperoleh nilai di atas rata-rata sebanyak 23 siswa atau sekitar 36,5%, dan 40 siswa atau sekitar 63,5% yang memperoleh nilai di bawah rata-rata, hal ini berarti sebagian besar tingkat literasi numerasi peserta didik masih rendah. Bentuk desain penelitian yang dipilih adalah uji-t satu sampel. Uji-t digunakan untuk mengetahui apakah sampel memiliki nilai rata-rata yang berbeda dengan rata-rata referensi. Berdasarkan perhitungan uji-t satu sampel, nilai rata-rata literasi numerik 63 siswa adalah 58,73, ini lebih kecil dari nilai rata-rata ketuntasan siswa 60. Nilai Sig.2-tailed adalah 0,001 yang berarti lebih kecil dari nilai dari = 0,05 maka dapat disimpulkan bahwa dengan menerima H0, maka terdapat perbedaan rata-rata kemampuan literasi matematika siswa.
Development of Teaching Modules in Problem-Based Mathematics Learning to Improve Junior High School Students' Mathematical Literacy Cahyani, Rezzah Indach; Iskandar, Ratu Sarah Fauziah; Sukmawati, Rika; Raza, Ali
International Journal of Applied Learning and Research in Algebra Vol. 1 No. 2 (2024)
Publisher : EDUPEDIA Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56855/algebra.v1i2.1247

Abstract

Based on the observations and interviews at State Junior High School 8 Tangerang, data was obtained from the teaching modules at the school. Explaining the material in the teaching module has not improved students' mathematical literacy skills. The aim of this research is: (1) to develop a teaching module as a learning module on social arithmetic material for class 7 of State Junior High School 8 Tangerang, (2) to determine the feasibility of the teaching module, (3) find out the assessment of class seventh students at state junior high school 8 Tangerang regarding the development of teaching modules. This research is a development research or Research and Development (R&D) type. The steps in this research are potential and problems, collecting information, product design, product validation, product improvement, and product testing. The instrument used in this research was a learning media validation sheet. Based on the validation results by media and material experts, the average was 4.50 out of a maximum score of 5.00, and learning practitioners averaged 4.57 out of a maximum score of 5.00, categorized as very feasible. The results of the teaching module trial received a very good response from students, with an average of 3.88 out of a score of 4.00, meaning that the teaching module was very suitable for use in the learning module.
Analysis of Algebra Questions in Curriculum 2013 and Merdeka Curriculum Mathematics Textbooks Wahyuni, Hesti; Iskandar, Ratu Sarah Fauziah; Raditya , Aji; Talde, Danna Karyl Jane C.
International Journal of Mathematics and Mathematics Education (IJMME) Vol. 1 No. 3 (2023)
Publisher : EDUPEDIA Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56855/ijmme.v1i3.735

Abstract

The purpose of this study is to analyze problems in the mathematics textbook of the 2013 curriculum and the independent curriculum in algebra material. This is used to find out what students should do to answer questions on problems in math textbooks. The method used in this study is a five-dimensional analysis method, consisting of: mathematical activity, problem complexity, contextual situation, process and type of answer. Data collection techniques are carried out by analyzing and describing the types of algebra problems in the mathematics textbooks of the 2013 curriculum and the independent curriculum. The results of this study show that algebra problems in the 2013 curriculum textbooks and the independent curriculum emphasize calculating/using various calculation operations by 63.78% in the 2013 curriculum and 40.23% in the independent curriculum, direct application of basic knowledge/skills by 68.65% in the 2013 curriculum and building/making connections by 59.77% in the independent curriculum, questions without context amounted to 62.16% in the 2013 curriculum and questions with real-world context amounted to 46.55% in the independent curriculum, using mathematical concepts, facts, procedures and reasoning amounted to 76.76% in the 2013 curriculum and 58.62% in the independent curriculum, closed answers amounted to 63.78% in the 2013 curriculum and 74.14% in the independent curriculum.
Development of Mathematics Teaching Materials on Statistics with A Problem-Solving Approach Wulan, Indah Indar; Warsito, Warsito; Iskandar, Ratu Sarah Fauziah
Indonesian Journal of Teaching and Learning Vol. 4 No. 2 (2025)
Publisher : Edupedia Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56855/intel.v4i2.1493

Abstract

This study aims to develop mathematics teaching materials on statistics material that is practical, effective, and valid, and suitable as a student learning module. The type of research used is Research and Development (R&D), which involves developing teaching materials in the form of modules on the subject of statistics. The model used in this teaching material research is the 4-D development model (four D models). This research model has four stages of research, namely 4-D development (four D Models), including define, design, develop, and disseminate. Based on this study, it was found that the Module with a problem-solving approach to statistics material developed by researchers with the 4D model modified into 3D was declared valid by material experts, and media experts with Very Good criteria, and based on the assessment of education experts, namely teachers and students. A module with a problem-solving approach to statistics material, developed by researchers, was declared practical. This means that the Module developed by researchers makes it easier for students to learn and can increase students' interest and motivation in learning mathematics, especially statistics material. This study aims to develop mathematics teaching materials on statistics material that is practical, effective, and valid, and suitable as a student learning module. The type of research used is Research and Development (R&D), which involves developing teaching materials in the form of modules on the subject of statistics. The model used in this teaching material research is the 4-D development model (four D models). This research model has four stages of research, namely 4-D development (four D Models), including define, design, develop, and disseminate. Based on this study, it was found that the Module with a problem-solving approach to statistics material developed by researchers with the 4D model modified into 3D was declared valid by material experts, and media experts with Very Good criteria, and based on the assessment of education experts, namely teachers and students. A module with a problem-solving approach to statistics material, developed by researchers, was declared practical. This means that the Module developed by researchers makes it easier for students to learn and can increase students' interest and motivation in learning mathematics, especially statistics material.
Questions Analysis in Mathematics Textbook from Competency-Based Curriculum up to Curriculum 2013 Raditya, Aji; Iskandar, Ratu Sarah Fauziah; Suwarno, Suwarno
Desimal: Jurnal Matematika Vol. 3 No. 2 (2020): Desimal: Jurnal Matematika
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/djm.v3i2.5973

Abstract

Mathematics textbooks have a significant role in mathematics teaching, and learning activities in schools and the questions contained in textbooks are usually used by students to practice independently. The purpose of this study is to analyze the types of problems in mathematics textbooks used from 2000 to 2017 in Indonesia, especially in the material of one-variable linear equations. The method used in this study is a six-dimensional analysis method, which consists of mathematical activities, the level of difficulty of the questions, the types of answers expected, contextual situations, the types of responses and the types of mathematical questions. Data collection techniques are done by analyzing and describing the types of questions in mathematics textbooks used from 2000 to 2017. The results of this study are the problems in mathematics textbooks for linear variable equations of one variable that do not have diverse types, the types of questions in textbooks are still many in the form of questions that calculate or use a variety of arithmetic operations, apply directly the basic knowledge or skills and without context in everyday life. Also, the existing questions are questions with closed answers, namely questions that only require answers without a reason and questions with a single procedure
Question analysis of mathematics textbook for 2013 curriculum and IB curriculum on quadratic equations Raditya, Aji; Iskandar, Ratu Sarah Fauziah; Suwarno, Suwarno
Desimal: Jurnal Matematika Vol. 4 No. 1 (2021): Desimal: Jurnal Matematika
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/djm.v4i1.7501

Abstract

The goal of this study is to compare the types of questions between the 2013 Curriculum Mathematics textbooks and the IB Curriculum on quadratic equations. The approach used in this research is a six-dimensional analysis method consisting of: mathematical activity, the difficulty level of the questions, the types of answers expected, the contextual situation, the types of responses, and the stages of the mathematical questions. The data collection technique is conducted by evaluating and explaining the types of questions. The types of questions were obtained from the 2013 Curriculum Mathematics textbook and the IB Curriculum based on a six-dimensional analysis, namely: mathematical activity, question complexity, type of answer, contextual situation, type of response, and mathematical questions. Based on the type, the results of this study show that the questions in the 2013 curriculum mathematics textbooks are more varied than the questions in the IB curriculum mathematics textbooks on the subject of quadratic equations. However, based on the number, there are more questions in the IB curriculum mathematics textbook than the questions in the 2013 curriculum mathematics textbook.
Study Literature Review: Realistic Mathematics Education Learning on Students’ Mathematical Creative Thinking Ability Iskandar, Ratu Sarah Fauziah; Juandi, Dadang
SJME (Supremum Journal of Mathematics Education) Vol 6 No 1 (2022): Supremum Journal of Mahematics Education
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Singaperbangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35706/sjme.v6i1.5739

Abstract

This study aims to re-analyze Realistic Mathematics Education (RME) learning on students' mathematical creative thinking skills and then the results of the analysis from these studies are combined and obtained an overall conclusion. The method used in this study is the Systematic Literature Review (SLR) method. The SLR method is used to identify, review, evaluate, and interpret all available research with topic areas of interest to phenomena, with specific relevant research questions. With the use of the SLR method, a systematic review and identification of journals can be carried out, which in each process follows the steps or protocols that have been set. Data collection is done by searching journals and proceedings indexed by Scopus in the last 10 years with the keywords used in this search are "Realistic Mathematical Education (RME)", and "Creative Thinking Ability". From a search using these keywords, 8 articles were obtained that met the criteria for Realistic Mathematical Education (RME) on students' creative thinking abilities. Then the data obtained were analyzed. The data analysis used is quantitative data analysis with percentages and qualitative data analysis for the data from the narrative study of the studies encountered. Based on the results of research and discussion of research, it can be concluded that RME learning plays a role in improving students' mathematical creative thinking skills.
Co-Authors Abdul Baist Andriyani, Retno Cahyani, Rezzah Indach Dadang Juandi Hesti Wahyuni, Hesti Istiqomah, Endang Pradja, Barra P Raditya , Aji Raditya, Aji Raza, Ali Saleh, Hairul Saputra, Nisvu Nanda Sari Herlina Sukmawati, Rika Suwarno Suwarno Talde, Danna Karyl Jane C. Warsito Warsito Wulan, Indah Indar