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Meningkatkan Kemampuan Koneksi Matematis dan Self-Concept Siswa Melalui Pendekatan Saintifik pada Materi Trigonometri Yulia Rahmawati Z; Nanang Priatna; Nurjanah Nurjanah
JMPM: Jurnal Matematika dan Pendidikan Matematika Vol 3, No 2: September 2018 - Februari 2019
Publisher : Universitas Pesantren Tinggi Darul Ulum Jombang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26594/jmpm.v3i2.1272

Abstract

Penelitian ini bertujuan untuk mengetahui dan meningkatkan kemampuan koneksi matematis dan self-concept siswa SMA melalui pendekatan saintifik pada materi trigonometri. Metode yang digunakan adalah kuasi eksperimen dengan desain control group pretest-postest dan pengambilan sampel menggunakan teknik random sampling sehingga terpilih dua kelompok pada kelas X SMAN 1 Pangkalan Koto Baru. Kelompok eksperimen diberi pembelajaran melalui pendekatan saintifik (PS) sedangkan kelompok kontrol diberi pembelajaran biasa (PB). Instrumen penelitian terdiri dari tes tertulis dan angket self-concept yang dianalisis dengan uji statistik t-test atau Mann Whitney. Hasil analisis menunjukkan bahwa: a) pencapaian dan peningkatan kemampuan koneksi matematis siswa melalui pembelajaran PS lebih baik dari siswa yang memperoleh PB, dan b) Self-concept matematis siswa melalui pembelajaran PS lebih baik dari siswa yang memperoleh PB.
KOMPETENSI STRATEGIS SISWA DALAM MENYELESAIKAN SOAL CERITA DITINJAU DARI TIPE KEPRIBADIAN Novrisya Kurniayu; Nurjanah Nurjanah
JPPM (Jurnal Penelitian dan Pembelajaran Matematika) Vol 13, No 2 (2020): JPPM (Jurnal Penelitian dan Pembelajaran Matematika) Volume 13 Nomor 2 Agustus
Publisher : Universitas Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (671.472 KB) | DOI: 10.30870/jppm.v13i2.7291

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ABSTRACTStrategic competence is one of the components of mathematical proficiency to describe the students’ mathematics learning success. Strategic competence includes students’ effort to formulate suitable mathematical model and to solve mathematical problems with efficient methods. Personality types contribute to the problem-solving process. This qualitative research investigated strategic competence aspects of students with thinking personality when they solved math’s word problems. They were in the eleventh grade of high school in Jambi. This study aims to: 1) identify the strategic competence of students with thinking personality in solving word problems, 2) analyze the type of students errors in solving word problems, and 3) describe the causes of student errors in solving word problems. Firstly, MBTI (Myers-Briggs Type Indicator) personality test was given to find the personality type of each student. Furthermore, selecting three students who have thinking personality. Then students having thinking personality were given a strategic competence test in the form of word problems for topic of linear program. The causes of students errors in solving linear program problems were obtained based on the result of interviews with students. The results showed that; 1) students with thinking personality were classified in the category of good because these students were able to fulfill the three aspects of strategic competence in solving mathematical word problems, 2) there were 4 types of mistakes made by student with thinking personality, namely concept error, fact errors, principle errors and operation errors, 3) the causes of students’ errors were lack of understanding the prerequisite material for the material of the linear program, lack of thoroughness in solving word problems, lack of understanding the language of matter, and material often given by the teacher without being associated with daily life.Keywords:  Strategic Competence, Thinking Personality, Word Problems
A Learning Media Based on Hands-on Activity in Mathematics for Students Special School Nurjanah Nurjanah; Ade Rohayati; Lala Septem Riza
Indonesian Journal of Disability Studies Vol. 8 No. 2 (2021)
Publisher : The Center for Disability Studies and Services Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (305.047 KB) | DOI: 10.21776/ub.ijds.2021.008.02.02

Abstract

The use of hands-on activity-based mathematics learning media for mentally retarded children and cerebral palsy is largely unexplored. Meanwhile, observations of children with special needs (mental retardation and cerebral palsy) at school have not shown good basic math skills, such as counting, recognizing numbers, recognizing letters, performing math operations (for example, addition and subtraction). This study aims to develop a hands-on activity-based learning media model for mentally retarded children and cerebral palsy to improve understanding of mathematics in reading, writing, and arithmetic subjects. The method used is Research and Development, where the subject is the Special School in Bandung, Indonesia. The instruments used in this study were documentation, classroom observation, interviews, and tests of mathematical comprehension abilities. The results showed that a hands-on activity-based learning model could be used to improve basic math skills in reading, writing, and arithmetic for children with mental retardation and cerebral palsy.
DEVELOPMENT OF MATHEMATICS INTERACTIVE MULTIMEDIA WITH SCRATCH TO ENHANCE STUDENT'S MATHEMATICS UNDERSTANDING ABILITY Ratu Sarah Fauziah Iskandar; Bambang Avip Priatna Martadiputra; Nurjanah Nurjanah
Prima: Jurnal Pendidikan Matematika Vol 7, No 1 (2023): PRIMA : Jurnal Pendidikan Matematika
Publisher : FKIP Universitas Muhammadiyah Tangerang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31000/prima.v7i1.7437

Abstract

Interactive media is something that is important to be developed in order to improve students' mathematical understanding abilities. One of the learning media used is scratch. Scratch-assisted learning media on rank numbers material is made to make it easier for students to understand concepts and to increase student interest in learning, by studying it is expected to be able to give birth to creative students in making learning media based on scratch animation. The research design used in this research is the research design of 4D model development (Four D Models). This includes 4 stages, namely the definition, design, development and dissemination stages, which the researcher then simplifies by changing from four stages (4D) to three stages (3D), namely: defining, designing and developing.
Implementasi Pembelajaran Inovatif Berbasis STEM dan Digital Learning untuk Meningkatkan Kualitas Pembelajaran bagi Guru SD di Desa Cipondok Kabupaten Kuningan Ricki Yuliardi; Siska Firmasari; Yaya Sukjaya Kusumah; Nurjanah Nurjanah; Dadang Juandi; Syafdi Maizora; Sulistiawati Sulistiawati; Effie Efrida Muchlis; Eliva Sukma Cipta; Zatman Payung
Jurnal Abdi Masyarakat Indonesia Vol 3 No 2 (2023): JAMSI - Maret 2023
Publisher : CV Firmos

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54082/jamsi.673

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Indonesia sebagai negara yang ada dalam regional MEA, harus mempersiapkan diri, agar tenaga kerja Indonesia tidak kalah bersaing dengan tenaga kerja asing. Berdasarkan hasil survey Hasil survei PISA 2018 menempatkan Indonesia di urutan ke 74 atau peringkat keenam dari bawah. Untuk menjawab tantangan tersebut, sebuah kerangka teoritis yang muncul saat ini dalam penggunaan teknologi informasi dan komunikasi oleh guru adalah Technological Pedagogical Content Knowledge (TPACK). TPACK merupakan sebuah kerangka untuk mengintegrasikan teknologi dalam mengajar. Salah satu model pembelajaran inovatif yang dapat digunakan adalah model pembelajaran STEM dan Digital Learning. STEM dan Digital Learning dikembangkan sebagai fasilitas belajar dan mengajar matematika dan ilmu pengetahuan dari mulai sekolah dasar sampai tingkat universitas. Sebagai salah satu Kabupaten di Provinsi Jawa Barat yang mengusung program Kabupaten Pendidikan. Program Pengabdian Kepada Masyarakat (PKM) dengan judul “Pelatihan Pembelajaran Inovatif berbasis STEM dan Digital Learning untuk Guru SD di Desa Cipondok, Kecamatan Cibingbin Kabupaten Kuningan bertujuan untuk meningkatkan kualitas pembelajaran TPACK bagi guru matematika SD di Kabupaten Kuningan dalam menerapkan STEM dan Digital Learning pada pembelajaran matematika. Metode pelaksanaan program ini terdiri dari beberapa tahap yaitu: perijinan dan analisis situasi, persiapan program (penyususunan modul dan instrumen), pelaksanaan pelatihan STEM dan Digital Learning, penerapan hasil pelatihan (menerapkan STEM dan Digital Learning dalam pembelajaran matematika), monitoring dan evaluasi, pengolahan data, pembuatan laporan, serta publikasi. Hasil yang didapatkan adalah adanya peningkatan kualitas pembelajaran Guru SD di desa Cipondok setelah mengikuti pelatihan ini.
Student’s Junior High School Mathematical Connection Ability Based On The Big Five Personality Aulia Suci Wardina; Nurjanah Nurjanah; Eyus Sudihartinih
JME (Journal of Mathematics Education) Vol 6, No 1 (2021): JME
Publisher : Universitas Sembilanbelas November Kolaka

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1381.062 KB) | DOI: 10.31327/jme.v6i1.1338

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Each individual has a diverse personality which is categorized by the Big Five Personality traits and it’s important for a successful education. A successful education especially in mathematics major aimed at the good of student’s mathematical abilities, one of which is good mathematical connection ability.  This research aims to determine the mathematical connection ability of junior high school students based on the Big Five personality in Bekasi. This research used qualitative research case studies with data triangulation. Participants of this research were junior high school students in grade ninth. The instrument used in the form is a test description as many as four questions that refer to the indicators of mathematical connection ability and has been consulted with experts and the Big Five personality traits questionnaire that has been adopted. The results of this research describe: 1) mathematical connection ability of the student in Extraversion dimension on indicator 1 was 60%,  indicator 2 was 0%, and indicator 3 was 0%, 2) the mathematical connection ability of students in Agreeableness dimension on indicator 1 was 60%,  indicator 2 was 25%, and indicator 3 was 25%, 3) mathematical connection ability of students in Conscientiousness dimension on indicator 1 was 60%,  indicator 2 was 35%, and indicator 3 was 25%, 4) mathematical connection ability of a student in Neuroticism dimension on indicator 1 was 20%,  indicator 2 was 0%, and indicator 3 was 20%, 5) mathematical connection ability of students in Openness dimension on indicator 1 was 64.21%,  indicator 2 was 27.37%, and indicator 3 was 34.21%.
Supporting Proportional Reasoning Through Technology Integration in Mathematics Learning Ahmad Lutfi; Nurjanah Nurjanah; Bambang Avip Priatna Martadiputra; Al Jupri
Jurnal Kependidikan: Jurnal Hasil Penelitian dan Kajian Kepustakaan di Bidang Pendidikan, Pengajaran dan Pembelajaran Vol 10, No 1 (2024): March
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/jk.v10i1.10166

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This study aims to analyze the role of technology in facilitating the development of students' proportional reasoning skills in mathematics learning. This study used the systematic literature review method with a qualitative approach. Documents on the Scopus database were analyzed according to the research objectives using the PRISMA 2020. Thematic analysis was applied to all documents included in the search results. The results of this study indicated that there were 18 documents found that addressed the chosen topic-first in 2006, with 2015 being the most productive year discussing this topic. The technologies used to facilitate the development of proportional reasoning skills are Flash/ActionScript 3 programs-dominated, robotics, web-based learning, interactive touchscreen tablet application (MIT-Ext)-ordered by document quantity, virtual reality (VR), GeoGebra, video games, and augmented reality (AR). Quantitative, qualitative, and mixed-method approaches were used in almost equal parts. Junior high school was the most researched level of this topic, but no research has been conducted at the senior high school level. The most productive country to research this topic was the Netherlands. The results of this study were expected to provide practical benefits for teachers and future research.
Students’ learning obstacle in operations of integer Rima Kurniasi; Nurjanah Nurjanah; Endang Cahya
Educenter : Jurnal Ilmiah Pendidikan Vol. 3 No. 1 (2024): Educenter: Jurnal Ilmiah Pendidikan
Publisher : ARKA INSTITUTE

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55904/educenter.v3i1.1107

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This study aims to describe the learning obstacles faced by students in the operation of integers. The research method used is a qualitative method with a case study design. The data was taken from 16 students in grade 7, a junior high school in Batang Hari, Jambi. The data collection technique used was triangulation data. There are written tests, interviews with both students and the teacher, and document analysis. The data collection instrument used was a test of integer operations, interview guidelines, and documents (lesson plan and textbook). The results of the research showed that there are learning obstacles in the operations of integers, namely, ontogenic obstacles (difference in knowledge between natural number operations and integer operations), epistemological obstacles (limited understanding), and didactical obstacles (obstacles that come from the didactic system). Other researchers can create lesson plans based on the obstacles found in this research.
Learning obstacle analysis on area of the triangle Pramudita, Hilda; Suryadi, Didi; Nurjanah, Nurjanah
Tirtamath: Jurnal Penelitian dan Pengajaran Matematika Vol 6, No 1 (2024): Tirtamath: Jurnal Penelitian dan Pengajaran Matematika
Publisher : Universitas Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.48181/tirtamath.v6i1.25562

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Tujuan dilakukannya penelitian ini adalah untuk menganalisis dan mengetahui learning obstacle yang dialami oleh siswa mengenai materi luas daerah segitiga. Sebagai subjek penelitian, penelitian ini mengambil 5 siswa yang telah mempelajari materi segitiga, 3 siswa kelas VII dan 2 siswa kelas VIII. Metode kualitatif digunakan dalam penelitian ini karena relevan dengan tujuan penelitian. Pada penelitian ini, teknik pengumpulan data menggunakan tes tertulis berupa soal uraian dan juga wawancara kepada setiap siswa yang telah melakukan tes. Penelitian yang telah dilakukan menghasilkan dua learning obstacle yang dialami oleh siswa, yaitu ontogenic obstacle dan epistemological obstacle.
Mathematical Communication Skills and Mathematical Curiosity Students with intellectual disabilities: Bibliometric analysis Muchyidin, Arif; Priatna, Nanang; Nurjanah, Nurjanah
EduMa: Mathematics education learning and teaching Vol 13, No 2 (2024)
Publisher : Jurusan Tadris Matematika IAIN Syekh Nurjati Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24235/eduma.v13i2.18438

Abstract

This research aims to conduct a bibliometric analysis of the literature on mathematical communication abilities in children with intellectual disabilities. The primary focus of this research is to develop an overview of recent developments in the field and identify dominant research trends and areas requiring more exploration. Bibliometric methods are used to collect and analyze data from primary literature sources in articles and journals indexed by Scopus from 1990 to 2024, which are related to mathematical communication skills in children with intellectual disabilities. This research will also pay attention to the methods or approaches generally used in this research and evaluate the impact of this literature on developing understanding and intervention in improving the mathematical communication skills of children with intellectual disabilities. The result of this research was that no research discussed the relationship between children's communication skills, mathematical curiosity, and intellectual disability