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All Journal Jurnal Penelitian dan Pengembangan Sains dan Humaniora (JPPSH) SIGMA: Jurnal Pendidikan Matematika Journal of Research and Advances in Mathematics Education Math Didactic: Jurnal Pendidikan Matematika Desimal: Jurnal Matematika Tarbawi : Jurnal Ilmu Pendidikan Journal of Educational Research and Evaluation Building of Informatics, Technology and Science Transformasi : Jurnal Pendidikan Matematika dan Matematika Imajiner: Jurnal Matematika dan Pendidikan Matematika Jurnal Pedagogi dan Pembelajaran Kognitif: Jurnal Riset HOTS Pendidikan Matematika Indonesian Journal of Educational Development (IJED) Edumatica: Jurnal Pendidikan Matematika Unnes Journal of Mathematics Education
Handayani, Isnaini
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Humanities Computer Science & IT Education Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Public Health Social Sciences Other

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The Effect of a Problem Centered Learning on Student’s Mathematical Critical Thinking Apriliana, Lidya Putri; Handayani, Isnaini; Awalludin, Subhan Ajiz
JRAMathEdu (Journal of Research and Advances in Mathematics Education) Vol. 4, No. 2, July 2019
Publisher : Department of Mathematics Education, Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/jramathedu.v4i2.8386

Abstract

Since Indonesian students’ critical thinking skills in junior high school is still in unexpected level, it should be improved through teaching and learning process. The objective of the study is finding out the influence of problem centered learning approach toward students’ mathematical critical thinking ability. Every student should have mathematical critical thinking skills to make mathematics lessons are easier. Using the critical thinking skills will help students improving problem solving skills. However, the current critical thinking ability of junior high school students is still low. This research used quasi experimental design with Static Group Comparation type. The research sample consisted of two classes with each class of 35 students. The research instrument consists of six questions which indicate a mathematical critical thinking ability. Data analysis of this study used the Mann-Whitney test. The results of the study indicate that there is an effect of the problem-centered learning approach on the students' mathematical critical thinking ability with testing criteria is high.
KEMAMPUAN KOMUNIKASI MATEMATIS BERDASARKAN SELF-EFFICACY Viki, Viki Fitria; Handayani, Isnaini
TRANSFORMASI Vol 4 No 1 (2020): TRANSFORMASI : Jurnal Pendidikan Matematika dan Matematika
Publisher : Pendidikan Matematika FMIPA Universitas PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/tr.v4i1.906

Abstract

Penelitian ini bertujuan untuk menganalisis dan menelaah secara mendalam tentang kemampuan komunikasi matematis yang dipengaruhi keyakinan diri (self-efficacy) siswa SMK. Metode dalam penelitian ini menggunakan metode korelasional dengan pendekatan kuantitatif. Populasi dalam penelitian ini adalah siswa SMK Negeri 34 Jakarta dan sampel sebanyak 41 siswa yang ditetapkan dengan random sampling. Instrumen dalam penelitian ini berupa tes kemampuan komunikasi matematis sebanyak 5 butir soal dan angket keyakinan diri siswa sebanyak 29 pernyataan yang telah valid dan reliabel. Hasil penelitian ini memperoleh kesimpulan bahwa kemampuan komunikasi siswa SMK dipengaruhi oleh keyakinan dirinya sebesar 37,69% sedangkan 53,9% dipengaruhi oleh faktor selain keyakinan diri siswa
Peran Guru dan Orang Tua dalam Mengatasi Kesulitan Belajar Matematika Anak Slow Learner di Masa Pandemi Covid-19 Handayani, Isnaini; AlFarhatan Noor Asri, Allafta Muhsinatin
Jurnal Pedagogi dan Pembelajaran Vol 4, No 2 (2021): Juli
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jp2.v4i2.36014

Abstract

Saat ini hasil belajar anak belum bisa dikatakan berhasil secara optimal dimana bagi anak slow learner, pembelajaran daring bukanlah solusi yang baik. hal ini didukung oleh tidak semua orang tua dan guru berperan secara optimal. Masalah ini menjadi salah saru alasan penelitian yang bertujuan untuk mengkaji peran guru dan orang tua dalam mengatasi kesulitan belajar matematika anak slow learner di masa pandemi covid-19. Jenis penelitian yang digunakan oleh peneliti adalah kualitatif, dengan desain penelitian yang digunakan merupakan kualitatif deskriptif. Subjek penelitian digunakan peneliti ada 3 yaitu satu guru mata pelajaran matematika, satu orangtua anak ABK, dan satu kepala sekolah. Mengunakan wawancara online dan metode observasi untuk mengumpulkan data. Teknik analisis data yang digunakan adalah penyederhanaan data, penyajian data dan penarikan kesimpulan. Hasil penelitian ini menunjukkan bahwa peran guru yakni adanya perlakuan khusus di kelas, guru selalu memantau tugas-tugas anak slow learner, dan adanya video pembelajaran matematika yang di kirimkan oleh guru via whatsapp. Adapun peran orang tua yakni merupakan pendidik bagi anak, orangtua sebagai pelindung anak, anak prioritas orangtua, dan orangtua mengetahui kondisi anak ketika di rumah. Adapun peran kepala sekolah yakni kepala sekolah membimbing guru dalam proses pembelajaran, dan adanya evaluasi untuk guru. Kesimpulan dari penelitian ini bahwa guru, orangtua, dan kepala sekolah sangatlah berpengaruh dalam mengatasi kesulitan belajar anak slow learner.
Analisis Efektivitas Studi Independen (MBKM) Pada Mahasiswa Teknik Informatika Menggunakan Algoritma K-Nearest Neighbor Faqihuddin Hanif, Isa; Apoko, Tri Wintolo; Hendriana, Benny; Handayani, Isnaini; Fatayan, Arum; Irdalisa, Irdalisa
Building of Informatics, Technology and Science (BITS) Vol 6 No 1 (2024): June 2024
Publisher : Forum Kerjasama Pendidikan Tinggi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/bits.v6i1.5401

Abstract

The Merdeka Study Program is part of the Kampus Merdeka (MBKM) policy initiated by the Minister of Education and Culture, Nadiem Makarim. Students are given the opportunity to expand their knowledge and skills, both hard and soft, through various off-campus activities. In the Informatics Engineering Study Program at UHAMKA, this program is designed to enrich learning experiences and enhance practical skills relevant to the industry. The program's effectiveness evaluation is conducted through a survey of 41 students to collect data on their experiences and perceptions. The aim is to measure the extent to which the MBKM program positively impacts student learning. The research methodology uses the K-Nearest Neighbor (KNN) algorithm to classify program effectiveness data based on several performance indicators. The analyzed data includes survey results from students who participated in the MBKM program. The research findings show that the KNN classification model has an accuracy of 93.65%, with an average precision of 94.08% and recall of 93.65%, indicating a high level of accuracy in classifying program effectiveness. Most students reported that the MBKM program is very effective in enhancing their skills and knowledge, although some felt neutral or found it less effective. This study concludes that the MBKM program is generally effective in achieving its goals, although improvements and adjustments are still needed to optimize its benefits for all students
Analysis of students’ numeration ability in solving AKM class XI questions on Data and Uncertainty Fadhilah, Naufal; Handayani, Isnaini
Math Didactic: Jurnal Pendidikan Matematika Vol 9 No 2 (2023): Mei - Agustus 2023
Publisher : Universitas PGRI Kalimantan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33654/math.v9i2.2287

Abstract

Kemampuan numerasi merupakan keterampilan penting pada abad ke-21 ini. Siswa harus memiliki kemampuan numerasi karena diperlukan guna memecahkan masalah matematika dalam kehidupan sehari-hari. Tujuan penelitian ini adalah untuk mendeskripsikan kemampuan numerasi siswa dalam menyelesaikan soal AKM kelas XI pada data dan ketidakpastian. Metode yang digunakan pada penelitian ini yaitu deskriptif dengan pendekatan kualitatif. Penelitian ini dilaksanakan di SMA Negeri 105 Jakarta. Subjek penelitian ini merupakan siswa kelas XI IPA. Instrumen yang digunakan dalam penelitian ini menggunakan soal tes kemampuan numerasi, wawancara serta observasi. Dari penelitian ini didapatkan bahwa subjek siswa berkemampuan numerasi rendah mampu menggunakan angka dan simbol, tetapi siswa belum mampu dalam menganalisis informasi, dan belum mampu dalam menafsirkan hasil analisis. Sedangkan, siswa berkemampuan numerasi sedang mampu menggunakan angka dan simbol, cukup mampu dalam menganalisis informasi, dan cukup mampu dalam menafsirkan hasil analisis. Kemudian, siswa berkemampuan numerasi tinggi mampu menggunakan angka dan simbol, mampu dalam menganalisis informasi, dan mampu menafsirkan hasil analisis.
Learning Engagement in Online Professional Development Program: Indonesian University Lecturers’ Insights Apoko, Tri Wintolo; Hendriana, Benny; Handayani, Isnaini; Hanif, Isa Faqihuddin; Fatayan, Arum; Irdalisa, Irdalisa
Tarbawi : Jurnal Ilmu Pendidikan Vol. 20 No. 2 (2024): Tarbawi : Jurnal Ilmu Pendidikan
Publisher : Fakultas Tarbiyah dan Ilmu Keguruan Institut Agama Islam Negeri Kerinci

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Online professional development (PD) programs have become integral to educators' lifelong learning, offering opportunities for continuous improvement beyond traditional face-to-face training. However, research is scarce addressing the behavioral, emotional, and cognitive dimensions of engagement in online programs tailored for higher education professionals. This study aims to investigate the extent to which online professional development programs contribute to Indonesian university lecturers' behavioral, emotional, and cognitive engagements. This research used a mixed method with a sequential explanatory design. The participants of this study are 555 university lecturers from diverse universities in Indonesia, both private and state universities, who attended an online training for improving basic skills in instructional techniques held by Universitas Muhammadiyah Prof. Dr. Hamka, Jakarta, Indonesia. The instruments used were the questionnaire distributed to all the participants and a semi-structured interview for selected participants. Data analysis included a descriptive analysis for quantitative data and a thematic analysis for qualitative data. The study results show that online PD programs can foster decisive behavioral, emotional, and cognitive engagements among Indonesian university lecturers. Qualitatively, it also unveils positive motivations in pedagogical aspects. Thus, it is recommended that online training for lecturers should be the program offered to lecturers in Indonesia to improve their professionalism, mainly in the teaching aspects continually.
The Implementation of Merdeka Belajar Kampus Merdeka Policy: Students’ Awareness, Participation, and its Impact Apoko, Tri Wintolo; Hendriana, Benny; Umam, Khoerul; Handayani, Isnaini; Supandi
Journal of Education Reseach and Evaluation Vol 6 No 4 (2022): November
Publisher : LPPM Undiksha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jere.v6i4.48040

Abstract

Learning outside the study program and campus is a learning option for students to improve the quality of graduates who can adapt to the industrial world at the national and international levels. This study aims to analyze the level of awareness and participation of students in the MBKM policy and its impact. The type of research used is a survey with descriptive analysis techniques. The subjects of this research were 11579 university students. The instrument used was a questionnaire consisting of two parts, namely the identity of the respondent and questions about the MBKM policy. The results of this study indicate that the level of student awareness of the MBKM policy is quite high, including the level of student participation. Meanwhile, the response to the impact of the MBKM policy on students was said to be high. This is based on the benefits of the MBKM program such as learning experience, recognition of 20 credits, and improvement of soft skills. Therefore, this MBKM policy has implications for increasing student participation in participating in learning activities outside the study program and campus to support Kemdikbudristek's Main Performance Indicator (IKU) 2. Thus, the findings of this study have several implications. First, the MBKM program will continue to be attended by students with great enthusiasm due to the high student awareness of the MBKM policy. Second, the quality of learning outside the campus will increase because student interest in participating in the MBKM program is quite large. Third, the sustainability of the MBKM program organized by the study program will run well. This is based on the benefits of the MBKM program which is able to provide many skills, cultural knowledge, and adaptability including leadership abilities.
ANALISIS KUALITAS INSTRUMEN MINAT BELAJAR DALAM PEMBELAJARAN MATEMATIKA: PENDEKATAN MODEL RASCH Ramadhani, Aisah Syarif; Handayani, Isnaini
SIGMA: JURNAL PENDIDIKAN MATEMATIKA Vol 17, No 1: Juni 2025
Publisher : Universitas Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26618/sigma.v17i1.18344

Abstract

alah satu faktor afektif yang turut menentukan keberhasilan peserta didik dalam belajar adalah minat terhadap pembelajaran. Penelitian ini untuk menilai kualitas instrumet minat belajar melalui pendekatan model rasch. Instrument dalam penelitian ini berupa angket non tes skala minat belajar sejumlah 20 butir item yang telah di uji coba pada 146 peserta didik jenjang Sekolah Menengah Atas (SMA). Analisis data dilakukan menggunakan bantuan program model rasch dengan software Winsteps versi 3.73. Hasil menunjukkan bahwa instrument memenuhi kriteria unidimensionalitas dengan nilai raw variance explained sebesar 44%, serta memiliki tingkat kesesuaian butir yang baik berdasarkan nilai infit dan outfit MNSQ namun terdapat beberapa nomor yang tidak valid yaitu P8, P12, dan P15. Sebaran tingkat kesulitan item berada dalam rentang logit yang proporsional, rating scale menunjukkan bahwa kategori respon berfungsi dengan baik. Variabel peta memperlihatkan keseimbangan antara kemampuan responden dan tingkat kesulitan item. Analisis DIF menunjukkan beberapa item memiliki potensi bias terhadap gender, namun tidak signifikan. Penelitian ini penting untuk mengembangkan dan menganalisis instrumen minat belajar dengan pendekatan model rasch, yang mampu memberikan gambaran validitas, reliabilitas, serta mendeteksi bias item secara lebih objektif
Perbedaan Coping Stres terhadap Stres Akademik antara Siswa Laki-laki dan Perempuan pada Ujian Matematika Dianti, Nabilah Dwi; Handayani, Isnaini
Edumatica : Jurnal Pendidikan Matematika Vol 15 No 1 (2025): Edumatica: Jurnal Pendidikan Matematika (April 2025)
Publisher : Department of Mathematics Education, Faculty of Teacher Training and Education, Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/edumatica.v15i1.35606

Abstract

Academic stress in students can negatively impact math exam results. Everyone, especially students, has different stress management strategies. This study aims to identify the differences in stress coping strategies high school students use on mathematics exams. This study uses a quantitative research method with a descriptive analytical approach. The analysis technique includes percentage and trend analysis from a questionnaire with 56 statements about high school students' stress-coping strategies in mathematics exams. This study population consists of 94 students, with a sample of 37 male and 57 female students. This study uses purposive sampling. This study found that 83.78% of the 37 male students and 64.91% of the 57 female students in grade X used problem-focused coping strategies in mathematics exams, unaffected by gender differences. Future research is recommended to improve understanding of the factors that influence stress coping strategies, measure the relationship between supportive factors and the stress coping strategies used, and determine the relationship between stress coping strategies and students' mathematics exam results.
Pengaruh Resiliensi Matematis dan Minat Belajar terhadap Kemampuan Pemecahan Masalah Matematis Siswa SMP Se-Kabupaten Bangka Barat Dewi, Indy Lisaumi Rosyana; Handayani, Isnaini
Kognitif: Jurnal Riset HOTS Pendidikan Matematika Vol. 5 No. 2 (2025): April - June 2025
Publisher : Education and Talent Development Center Indonesia (ETDC Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51574/kognitif.v5i2.3174

Abstract

Capaian pendidikan tingkat SMP di Kabupaten Bangka Barat masih termasuk kategori rendah. Faktor penyebab rendahnya hasil belajar dapat berupa aspek kognitif dan afektif. Sejauh ini belum terdapat penelitian yang secara khusus mengkaji faktor penyebab rendahnya capaian hasil belajar siswa khususnya pelajaran matematika. Penelitian ini bertujuan untuk mengkaji pengaruh resiliensi matematis dan minat belajar terhadap kemampuan pemecahan masalah matematis siswa SMP di Kabupaten Bangka Barat. Kajian ini merupakan penelitian kuantitatif dengan pendekatan survei dengan melibatkan sampel sejumlah 260 siswa dari empat SMP Negeri di Kabupaten Bangka Barat, Provinsi Bangka Belitung. Peneliti menggunakan instrumen non tes berupa skala resiliensi matematis serta minat belajar dan berupa tes yakni soal kemampuan pemecahan masalah matematis yang telah teruji validitas dan reliabilitasnya. Responden mengisi instrumen non-tes melalui google form dan mengerjakan soal tes secara langsung. Data yang terkumpul dianalisis dengan regresi linear berganda menggunakan software statistik. Hasilnya menunjukkan bahwa resiliensi dan minat belajar secara simultan berpengaruh positif dan signifikan terhadap kemampuan pemecahan masalah matematis dengan pengaruh sebesar 50,4%. Temuan ini menegaskan pentingnya faktor afektif terutama resiliensi matematis dan minat belajar dalam mendukung keberhasilan penyelesaian masalah matematis, sehingga dapat menjadi dasar dalam merancang strategi pembelajaran yang tidak sekedar memperhatikan aspek kognitif, tetapi juga mampu memotivasi dan membangun ketahanan belajar siswa dalam menghadapi tantangan akademik.
Co-Authors AlFarhatan Noor Asri, Allafta Muhsinatin Apriliana, Lidya Putri Asriyani, Rosida Yahya Awalludin, Subhan Ajiz Dewi Ratnawati Dewi, Indy Lisaumi Rosyana Dianti, Nabilah Dwi Fadhilah, Naufal Faqihuddin Hanif, Isa Farhanah, Qathrunnada Fatayan, Arum Hanif, Isa Faqihuddin Hendriana, Benny Irdalisa Khoerul Umam, Khoerul Nabila, Aliffia Salfa Ramadhani, Aisah Syarif Syamsyiah, Zahra Maya Tri Wintolo Apoko Viki, Viki Fitria Windia Hadi, Windia