Article Per Year (5 Year)
p-Index From 2021 - 2026
1.048
P-Index
This Author published in this journals
All Journal Jurnal Pengajaran MIPA Jurnal Pengajaran Matematika dan Ilmu Pengetahuan Alam Indonesian Journal of Disability Studies Pelita : Jurnal Penelitian dan Karya Ilmiah Journal on Mathematics Education Research Jurnal Abmas Eduma : Mathematics Education Learning and Teaching
Ade Rohayati
Universitas Pendidikan Indonesia
Humanities Mathematics Social Sciences Other

Published : 11 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 11 Documents
Search

 1   2 
MENINGKATKAN KEMAMPUAN BERFIKIR KRITIS, KREATIF, DAN REFLEKTIF SISWA SMA MELALUI PEMBELAJARAN OPEN-ENDED Rohayati, Ade; Dahlan, Jarnawi Afgani; Nurjanah, Ms
Jurnal Pengajaran Matematika dan Ilmu Pengetahuan Alam Vol 17, No 1 (2012): Jurnal Pengajaran MIPA
Publisher : Faculty of Mathematics and Science Education, Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18269/jpmipa.v17i1.230

Abstract

Penelitian ini bertujuan untuk: (1) meningkatkan kemampuan komunikasi, kemampuan berpikir reflektif, dan kemampuan berpikir kreatif siswa SMA, (2) mengetahui respon siswa terhadap pembelajaran matematika dengan pendekatan open-ended. Penelitian ini merupakan studi eksperiment dengan desain penelitian bentuk pretest dan posttest yang dilaksanakan di Kota dan Kabupaten Bandung, dengan subyek utama siswa SMA dari beberapa sekolah. Penelitian ini menggunakan beberapa jenis instrumen yaitu tes tulis, observasi, angket, jurnal siswa, dan pedoman wawancara. Data dianalisis secara kuantitatif dan kualitatif. Berdasarkan hasil penelitian diperoleh kesimpulan bahwa; (1) kemampuan komunikasi matematik siswa yang mengikuti pembelajaran dengan menggunakan pendekatan open-ended lebih meningkat daripada siswa yang mengikuti pembelajaran matematika dengan model ekspositori, (2) terdapat peningkatan kemampuan berpikir reflektif siswa yang memperoleh pembelajaran matematika dengan menggunakan pendekatan open-ended melalui model pembelajaran kooperatif. Berdasarkan hasil perhitungan, peningkatan yang terjadi tergolong dalam kategori sedang dengan perolehan rata-rata sebesar 0,31, (3) peningkatan kemampuan berpikir kreatif siswa yang mendapatkan pembelajaran pemecahan masalah matematis terbuka (open-ended) lebih baik dibandingkan dengan siswa yang mendapatkan pembelajaran ekspositori, (4) respon siswa terhadap pembelajaran matematika dengan pendekatan open-ended positif.Kata kunci: open-ended, kemampuan berfikir kreatif, kemampuan berfikir reflektif, kemampuan komunikasi matematik
MENINGKATKAN KEMAMPUAN BERFIKIR KRITIS, KREATIF, DAN REFLEKTIF SISWA SMA MELALUI PEMBELAJARAN OPEN-ENDED Rohayati, Ade; Dahlan, Jarnawi Afgani; Nurjanah, Nurjanah
Jurnal Pengajaran MIPA Vol 17, No 1 (2012): JPMIPA: Volume 17, Issue 1, 2012
Publisher : Faculty of Mathematics and Science Education, Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18269/jpmipa.v17i1.36049

Abstract

ABSTRAKPenelitian ini bertujuan untuk: (1) meningkatkan kemampuan komunikasi, kemampuan berpikir reflektif, dan kemampuan berpikir kreatif siswa SMA, (2) mengetahui respon siswa terhadap pembelajaran matematika dengan pendekatan open-ended. Penelitian ini merupakan studi eksperiment dengan desain penelitian bentuk pretest dan posttest yang dilaksanakan di Kota dan Kabupaten Bandung, dengan subyek utama siswa SMA dari beberapa sekolah. Penelitian ini menggunakan beberapa jenis instrumen yaitu tes tulis, observasi, angket, jurnal siswa, dan pedoman wawancara. Data dianalisis secara kuantitatif dan kualitatif. Berdasarkan hasil penelitian diperoleh kesimpulan bahwa; (1) kemampuan komunikasi matematik siswa yang mengikuti pembelajaran dengan menggunakan pendekatan open-ended lebih meningkat daripada siswa yang mengikuti pembelajaran matematika dengan model ekspositori, (2) terdapat peningkatan kemampuan berpikir reflektif siswa yang memperoleh pembelajaran matematika dengan menggunakan pendekatan openended melalui model pembelajaran kooperatif. Berdasarkan hasil perhitungan, peningkatan yang terjadi tergolong dalam kategori sedang dengan perolehan rata-rata sebesar 0,31, (3) peningkatan kemampuan berpikir kreatif siswa yang mendapatkan pembelajaran pemecahan masalah matematis terbuka (open-ended) lebih baik dibandingkan dengan siswa yang mendapatkan pembelajaran ekspositori, (4) respon siswa terhadap pembelajaran matematika dengan pendekatan open-ended positif.ABSTRACTThe purpose of this researh are : (1) to increase mathematical commucation ability, reflective thinking ability, and creative thinking ability of students of Senior High School, (2) to know response of students towards mathematics learning with the open-ended approach. This study is an experiment study with pretest and posttest group design forms of research conducted in the City and County of Bandung, with the main subject of senior high school students from several schools. This study used several types of instruments are written test, observation sheet, questionnaire, journal, and interview guideline. The data is analyzed quantitatively and qualitatively. Based on research results it is concluded that, (1) communication ability of the students who followed the teaching of mathematics using the open-ended approach is better than communication ability of the students who followed the teaching of mathematics with expository model, (2) there is an increase reflective thinking ability on the students who obtained a mathematics lesson using the approach of the open-ended through cooperative learning model. Based on calculations, the increase occurring in the medium category pertained to the acquisition by an average of 0.31, (3) increasing the ability of creative thinking of students who have learning mathematical problem solving is open (open-ended) better than students who have learning expository, (4) response of students towards mathematics learning with the open-ended approach is positive.
A Learning Media Based on Hands-on Activity in Mathematics for Students Special School Nurjanah, Nurjanah; Rohayati, Ade; Riza, Lala Septem
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.
METAKOGNISI DAN KEMANDIRIAN BELAJAR SISWA SEKOLAH MENENGAH PERTAMA DALAM MEMBACA BUKU MATEMATIKA MATERI KOORDINAT CARTESIUS Dina Khanifatul Ardhilah; Jarnawi Afgani Dahlan; Ade Rohayati
Journal on Mathematics Education Research (J-MER) Vol 1, No 1 (2020)
Publisher : Departemen Pendidikan Matematika, FPMIPA, UPI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/j-mer.v1i1.24567

Abstract

Penelitian ini bertujuan untuk melakukan pengkajian tentang metakognisi dan kemandirian belajar siswa Sekolah Menengah Pertama (SMP) dalam membaca buku matematika materi koordinat Cartesius. Penelitian dilakukan dengan penelusuran terhadap fenomena yang terjadi pada tiga orang subjek penelitian yang dipilih dari siswa kelas VII di salah satu SMP Negeri di Kota Bandung. Indikator yang menandakan bahwa telah berlangsungnya proses metakognisi pada diri siswa dalam membaca buku matematika, yakni mampu: (a) mengungkapkan kembali hal-hal yang dimengerti dari apa yang telah dibaca; (b) ketika menemukan bagian dari bacaan yang membuatnya tidak memahami bacaan, siswa berusaha mencari solusi dari ketidakmengertian yang dideteksi; (c) mengkonstruksi definisi sederhana yang dibuat sendiri berdasarkan pengertian-pengertian unsur yang terkandung dalam suatu hal yang didefinisikan tersebut; dan (d) menjawab soal-soal yang menguji pemahaman. Hasil penelitian menunjukkan bahwa: siswa yang berprestasi tinggi dalam mata pelajaran matematika memiliki hasil penilaian yang tinggi untuk keempat indikator metakognisi, serta kemandirian belajar yang sangat baik; siswa yang berprestasi sedang dalam mata pelajaran matematika memiliki hasil penilaian yang sedang pada indikator (c) tetapi tinggi pada tiga indikator lainnya, serta kemandirian belajar yang baik; siswa yang berprestasi rendah dalam mata pelajaran matematika memiliki hasil penilaian yang rendah pada indikator (a) dan (b), tetapi sedang pada dua indikator lainnya, serta kemandirian belajar yang kurang.
Program pelatihan media pembelajaran berbasis Computer-Based Learning untuk guru-guru MGMP matematika SMP di Kabupaten Bandung Barat Nurjanah Nurjanah; Ade Rohayati; Yudi Wibisono
Jurnal Abmas Vol. 19 No. 1 (2019): Jurnal Abmas
Publisher : Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/abmas.v19i1.36465

Abstract

Kegiatan pengabdian pada masyarakat ini bertujuan untuk melatih guru matematika SMP dalam merancang, membuat serta menggunakan media pembelajaran berbasis computer-based learning. Metode yang digunakan dalam pelaksanaan pengabdian kepada masyarakat ini mengacu pada pola pemberdayaan masyarakat Participatory Action Learning System (PALS). Ada empat tahapan dalam metode ini, yaitu awareness, participating, scaffolding, institutionalization. Hasil pelatihan ini mampu memberikan pengetahuan tentang penggunaan media pembelajaran berbasis computer-based learning, dapat mengubah cara pandang guru matematika dalam mengajar, terutama dalam pemanfaatan IT/ICT, serta dapat membantu guru dalam merancang, membuat, serta menggunakan media pembelajaran computer-based learning.
Using Geogebra and Manipulative’s on Conics as Learning Tool for Student Eyus Sudihartinih; Tia Purniati; Ade Rohayati
EduMa: Mathematics education learning and teaching Vol. 9 No. 1 (2020)
Publisher : Jurusan Tadris Matematika UIN Siber Syekh Nurjati Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24235/eduma.v9i1.6268

Abstract

Students are required to complete tasks related to eccentricity in the conic. If the eccentricity is changed the value is obtained through different forms of conic. If the eccentricity is equal to zero, then in order to form a special ellipse conic that is a circle. To assist students in learning it required the learning media such as manipulatives and Geogebra software. The participants of this study were second-semester students who studied analytical geometry in the department of mathematics education at one of the universities in Indonesia. The number of participants were 32 students consisting of 10 men and 22 women. We find that students generally accomplish tasks very well. Students complete the task well by using learning media. Therefore, manipulative and geogebra can be used as an alternative to learning mathematics
ANALISIS KESALAHAN SISWA DALAM MENYELESAIKAN SOAL MATERI LIMIT FUNGSI DENGAN METODE NEWMAN (NEWMAN ERROR ANALYSIS). Firman Nur Diansyah; Ade Rohayati
PELITA JURNAL PENELITIAN DAN KARYA ILMIAH Vol 25 No 1 (2025): Pelita : Jurnal Penelitian dan Karya Ilmiah [Januari - Juni]
Publisher : UNIVERSITAS ISLAM SYEKH - YUSUF TANGERANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33592/pelita.v25i1.586

Abstract

This study was motivated by the results of a literature review conducted by the researcher, in which a study at SMAN 1 Kasihan involving 49 students from Class XI IPA 1 and Class XI IPA 2 found that students had difficulty with the topic of limits of functions. One way to reduce students’ errors in this topic is to analyze the errors they make when answering limit problems. This study aims to identify the types of errors students make when solving limit problems. As this is a qualitative study, the method used is qualitative descriptive analysis. The research was conducted online with three 11th-grade science students in their second semester in the Bandung area during the 2019–2020 academic year. This error analysis is based on Newman’s (Newman Error Analysis). According to Newman, students’ errors in answering problems are categorized into five types: (1) reading errors (Reading Errors), (2) comprehension errors (Comprehension Errors), (3) transformation errors (Transformation Errors), (4) process skills errors (Process Skills Errors), and (5) encoding errors (Encoding Errors). The research instrument consisted of five validated questions. The results obtained in this study indicate that the types of errors made by students in solving problems on the topic of limits of functions include comprehension errors, transformation errors, and process skills errors.
ANALISIS KEMAMPUAN BERPIKIR TINGKAT TINGGI SISWA SMP DALAM MENYELESAIKAN SOAL HOTS GEOMETRI BERDASARKAN PRESTASI BELAJAR Siti Aminah; Ade Rohayati
PELITA JURNAL PENELITIAN DAN KARYA ILMIAH Vol 21 No 2 (2021): Pelita : Jurnal Penelitian dan Karya Ilmiah [Juli - Desember]
Publisher : UNIVERSITAS ISLAM SYEKH - YUSUF TANGERANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33592/pelita.v21i2.587

Abstract

Keterampilan berpikir tingkat tinggi adalah kemampuan dalam berpikir secara kompleks dan abstrak tentang pengetahuan baru kemudian disimpan dalam memori, maka pengetahuan ini berkorelasi dengan pengetahuan sebelumnya secara komprehensif sehingga mampu membuat kesimpulan sendiri. Penelitian ini bertujuan untuk menganalisis dan mendeskripsikan sejauh mana kemampuan berpikir tingkat tinggi siswa SMP dalam menyelesaikan soal HOTS geometri berdasarkan prestasi belajar. Penelitian ini menggunakan metode kualitatif deskriptif. Instrumen yang digunakan berupa tes uraian sebanyak dua soal HOTS geometri materi bangun datar yang mengacu pada indikator HOTS menurut Karthwohl (2002). Subjek penelitian ini adalah dua siswa dari salah satu SMP yang ada di daerah Indramayu dengan tingkat presatsi belajar yang berbeda yaitu siswa dengan berprestasi tinggi dan rendah. Hasil penelitian yang dilakukan menunjukkan bahwa siswa dengan prestasi tinggi maupun siswa yang berprestasi rendah belum mampu memenuhi ketiga Indikator HOTS menurut Krathwohl (2002) yaitu menganalisis, mengevaluasi dan mengkreasi. Pada penelitian ini tingkat kemampuan berpikir tingkat tinggi siswa masih sangat rendah. Maka pemberian pembelajaran yang berbasis HOTS di sekolah harus diterapkan secara konsisten sehingga dapat mendorong kemampuan berpikir setiap siswa, mengingat beban siswa semakin berat menghadapi era globalisasi serta mengenai soal-soal berstandar HOTS yang sudah mulai digunakan dalam ujian nasional.
ANALISIS KEMAMPUAN BERPIKIR TINGKAT TINGGI SISWA SMP DALAM MENYELESAIKAN SOAL HOTS GEOMETRI BERDASARKAN PRESTASI BELAJAR Siti Aminah; Ade Rohayati
PELITA JURNAL PENELITIAN DAN KARYA ILMIAH Vol 25 No 1 (2025): Pelita : Jurnal Penelitian dan Karya Ilmiah [Januari - Juni]
Publisher : UNIVERSITAS ISLAM SYEKH - YUSUF TANGERANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33592/pelita.v25i1.588

Abstract

High-level thinking skills are the ability to think in a complex and abstract way about new knowledge then stored in memory, so this knowledge correlates with previous knowledge comprehensively so that it is able to draw its own conclusions. This study aims to analyze and describe the extent of the high-level thinking ability of junior high school students in solving geometry HOTS problems based on learning achievement. This research uses a descriptive qualitative method. The instrument used was in the form of a description test of two HOTS questions on the geometry of flat building materials which refers to the HOTS indicator according to Karthwohl (2002). The subjects of this study are two students from one of the junior high schools in the Indramayu area with different levels of learning achievement, namely students with high and low achievements. The results of the research conducted show that students with high achievement and students with low achievement have not been able to meet the three HOTS Indicators according to Krathwohl (2002), namely analyzing, evaluating and creating. In this study, the level of students' high-level thinking ability is still very low. Therefore, the provision of HOTS-based learning in schools must be applied consistently so that it can encourage the thinking ability of every student, considering that the burden on students is getting heavier in the face of the globalization era and regarding HOTS standard questions that have begun to be used in national exams.
ANALISIS KESALAHAN SISWA DALAM MENYELESAIKAN SOAL OPERASI HITUNG BENTUK ALJABAR Muamar Abiyoga; Ade Rohayati
PELITA JURNAL PENELITIAN DAN KARYA ILMIAH Vol 25 No 1 (2025): Pelita : Jurnal Penelitian dan Karya Ilmiah [Januari - Juni]
Publisher : UNIVERSITAS ISLAM SYEKH - YUSUF TANGERANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33592/pelita.v25i1.1415

Abstract

This study aims to describe students' mistakes in solving algebraic calculation operation problems in class VII and analyze aspects that cause students to make mistakes. This type of research is included in qualitative descriptive research. The subject of the research is a grade VII student of SMP IT Alhimmah. The data collection methods used in this study are tests, interviews and documentation. Data analysis techniques through data reduction, data presentation and conclusions. Based on the results of the study, it can be concluded that the mistakes made by students in solving algebraic calculation operations include: (1) Misunderstanding of problems; (2) Errors in understanding and applying concepts; (3) Calculation errors. The aspects that cause students to make mistakes are that students do not understand the purpose of the questions given, students have not mastered the prerequisite material, students do not understand the material, students forget basic algebraic formulas and concepts, students lack practice in solving algebra and arithmetic operations, students are less thorough when performing calculation operations, and students do not double-check the completed answers.
Co-Authors Dadang Juandi Dina Khanifatul Ardhilah Eyus Sudihartinih Firman Nur Diansyah Jarnawi Afgani Dahlan Lala Septem Riza Ms Nurjanah Muamar Abiyoga N. Nurjanah Naomi Gabriella Tonapa Nurjanah . Nurjanah, Nurjanah Siti Aminah Siti Aminah TATI NURHAYATI Tia Purniati Wibisono, Yudi