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Fuadiah, Nyiayu Fahriza

Universitas PGRI Palembang

Author-ID : 2488231

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PENERAPAN MODEL PROBLEM BASED LEARNING UNTUK MENINGKATKAN PEMAHAMAN KONSEP OPERASI HITUNG BILANGAN DESIMAL DI SD Eka Putri Darmayana; Nyiayu Fahriza Fuadiah; Yunika Lestaria Ningsih
eL-Muhbib jurnal pemikiran dan penelitian pendidikan dasar Vol. 9 No. 1 (2025): Juni
Publisher : Program Studi Pendidikan Guru Madrasah Ibtidaiyah (PGMI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52266/el-muhbib.v9i1.3374

Kemampuan untuk melakukan operasi mental dalam bentuk tindakan, prosedur, objek, dan skema ketika membangun konsep didefinisikan sebagai pemahaman konsep matematika. Hal ini juga mencakup kemampuan untuk mengingat dan menarik kesimpulan dari aturan-aturan khusus ke dalam hubungan matematis, yang dalam hal ini pada materi operasi hitung bilangan desimal, yang meliputi penambahan dan pengurangan nilai desimal. Rendahnya pemahaman operasi bilangan desimal di sekolah dasar merupakan masalah utama penelitian ini. Tujuan penelitian ini guna mengetahui bagaimana peningkatan kemampuan pemahaman konsep operasi hitung bilangan desimal di SD melalui model problem based learning. Metode penelitian yang digunakan adalah Pre-Eksperimental Design dengan tipe One-Group Pretest-Posttest Design. Data dalam penelitian ini diperoleh dari tes tertulis (pretest dan posttest), angket respon siswa, observasi aktivitas siswa dan dokumentasi. Sebanyak 18 siswa di kelas IV A SD Negeri 12 Tanjung Batu menjadi subjek penelitian. Teknik analisis data yang digunakan dalam penelitian ini adalah teknik analisis gain ternormalisasi (N-Gain), teknik analisis data angket respon siswa, teknik analisis ketuntasan hasil belajar, dan teknik analisis data observasi aktivitas belajar siswa. Berdasarkan dari hasil analisis data diperoleh kesimpulan yaitu penerapan model problem based learning dinyatakan berhasil dan terjadi peningkatan kemampuan pemahaman konsep operasi hitung bilangan desimal di SD. Hal ini dilihat dari hasil N-gain yang didapat yaitu 56,15% dengan kriteria keefektifan “Cukup Efektif”.

Gerakan Literasi Sekolah Kawasan Bantaran Sungai Musi Palembang Melalui Pembelajaran Matematika Berbantu Augmented Reality Nyiayu Fahriza Fuadiah; Marhamah; Destiniar; Anggria Septiani Mulbasari
Indiktika : Jurnal Inovasi Pendidikan Matematika Vol. 8 No. 2 (2026): Indiktika : Jurnal Inovasi Pendidikan Matematika
Publisher : FKIP Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/indiktika.v8i2.20829

The low level of student literacy affects their ability to understand mathematical contexts, particularly in determining appropriate strategies and solutions for problem-solving. This study aims to develop a didactical situation design assisted by Augmented Reality (AR) to improve students’ literacy skills as part of the School Literacy Movement, through an analysis of learning obstacles experienced by seventh-grade students. This research employs the Didactical Design Research (DDR) method, consisting of the prospective, metapedadidactic, and retrospective stages, involving 30 students from Grade 7.2 of SMP Negeri 47 Palembang in the 2025/2026 academic year, as well as the mathematics teacher in the class as respondents. The research data consisted of literacy tests, interviews, and mathematical learning designs, which were analyzed using qualitative interpretative techniques based on the theory of didactical situations. The results indicate that most students experienced difficulties in numerical literacy, particularly in understanding problem contexts and constructing mathematical models. The implementation of the AR-assisted didactical design in adidactical situations using the Pempek Tumpah context supported students’ understanding of the mathematical structures being studied. Metapedadidactic analysis revealed the need for adjustments to the didactical contract and refinement of the learning design through problem-solving activities aligned with students’ cognitive abilities. It can be concluded that the AR-assisted learning design has the potential to enhance students’ literacy skills in mathematics learning.

PENGUATAN KOMPETENSI GURU DALAM MERANCANG PEMBELAJARAN KONTEKSTUAL BERBASIS KEARIFAN LOKAL DI SMA NEGERI 3 LAHAT Misdalina; Destiniar; Nyiayu Fahriza Fuadiah; Dina Octaria; Anggria Septiani Mulbasari; Marhamah; Tika Dwi Nopriyanti
Jurnal Berdaya Mandiri Vol. 8 No. 2 (2026): JURNAL BERDAYA MANDIRI (JBM)
Publisher : Universitas PGRI Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31316/jbm.v8i2.10001

This community service program was motivated by the need to strengthen teachers’ competence in designing contextual learning that is relevant to students’ everyday lives. The program aimed to enhance teachers’ understanding and skills in developing teaching materials based on the local wisdom of Lahat Regency. It was conducted at SMA Negeri 3 Lahat through training and mentoring activities involving teachers as participants. The program consisted of several stages, including material presentation, discussion, identification of local wisdom potentials, development of teaching materials, presentations of participants’work, reflection, and completion of a satisfaction questionnaire. Data were collected through observation, participants’ teaching material products, and questionnaire responses. The results showed that the teachers gained a better understanding of the importance of integrating local wisdom into classroom learning. In addition, participants were able to develop teaching materials that connected subject content with the local context of Lahat Regency. The participants’ responses also indicated positive perceptions of the program’s usefulness, implementation, and potential application in schools. Therefore, this program contributed to strengthening teachers’ pedagogical competence in designing contextual learning based on local wisdom. Keywords: teacher competence; contextual learning; local wisdom; teaching materials

Desain Didaktis Materi Penjumlahan dan Pengurangan pada Kelas I Sekolah Dasar Tri Wahyuni; Nyiayu Fahriza Fuadiah; David Budi Irawan
JEMS: Jurnal Edukasi Matematika dan Sains Vol. 14 No. 1 (2026)
Publisher : Universitas PGRI Madiun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25273/jems.v12i1.18651

Penelitian ini bertujuan untuk mengetahui hambatan belajar yang dialami siswa di SD Negeri 19 Tanjung Raja pada materi penjumlahan dan pengurangan. jenis learning obstacle (LO) yang difokuskan pada penelitian ini adalah ontogenic obstacle, didactical obstacle, dan epistemologi obstacle. Metode penelitian yang dilakukan adalah design research. Data dalam penelitian ini diperoleh dari hasil tes tertulis (tes diagnostik, tes materi prasyarat, dan tes identifikasi akhir) observasi, wawancara, dokumentasi. Analisis data yang digunakan pada penelitian ini adalah reduksi data, penyajian data, dan penarikan kesimpulan atau verifikasi. Subjek dalam peneliltian ini yaitu siswa kelas I SD Negeri 19 Tanjung Raja sebagai responden yang mengikuti tes dan guru wali kelas I sebagai responden dalam wawancara. HLT disusun berdasarkan LO yang dialami siswa yaitu: 1) Menjelaskan bilangan sampai dua angka dan nilai tempat penyusun lambang bilangan, 2) Menuliskan lambang bilangan sampai dua angka yang menyatakan banyak anggota dan nilai tempatnya, 3) Menentukan bilangan sampai dua angka dan nilai tempat penyusun lambang bilangan. Hasil penelitian ditemukan bahwa terdapat hambatan belajar yang dialami oleh siswa, yaitu ontogenik obstacle yang dialami oleh siswa kelas I SD Negeri 19 Tanjung Raja yaitu kurangnya minat belajar dan pemahaman siswa pada mata pelajaran matematika terutama pada materi penjumlahan dan pengurangan bilangan dua angka.

Learning Obstacles pada Pembelajaran Pertidaksamaan Linier Satu Variabel pada Siswa Kelas X Sekolah Menengah Atas Isnaini Indah Muthmainah; Nyiayu Fahriza Fuadiah; Putri Fitriasari
GAUSS: Jurnal Pendidikan Matematika Vol. 4 No. 2 (2021)
Publisher : Universitas Serang Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30656/gauss.v4i2.3581

Penelitian ini bertujuan untuk mengatasi learning obstacle yang dialami siswa pada materi pertidaksamaan linier satu. Adanya Desain didaktis ini digunakan untuk mengurangi learning obstacle yang terjadi yang berdasarkan learning obstacle yang terjadi pada siswa. Metode penelitian yang digunakan dalam penelitian adalah Didactical Design Research (DDR). Subjek penelitian ini yaitu siswa kelas X SMA Shailendra Palembang berjumlah 6 orang. Ada beberapa instrumen yang digunakan yaitu tes diagnostik learning obstacle yang diberikan kepada siswa kelas XI sebanyak 23 orang terdiri dari soal uraian ada 5 soal. Berdasarkan hasil penelitian bahwa terdapat learning obstacle yang dikategorikan menjadi tiga jenis yaitu: Ontogenic Obstacle, Epistomologi Obstacle, Didactical Obstacle yang dialami siswa pada materi pertidaksamaan linier satu variabel.

PENERAPAN MODEL COOPERATIVE LEARNING BERBANTUAN MEDIA SMART LADDER UNTUK MENINGKATKAN PEMAHAMAN KONSEP PENGUKURAN BERAT SISWA KELAS II Tantri Pranuwita; Fuadiah, Nyiayu Fahriza; Puspa Sari, Eka Fitri
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 03 (2026): Volume 11 Nomor 03, September 2026 Completed
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i03.60756

The problem addressed in this study was the low level of students' conceptual understanding of weight measurement and the limited use of learning models and instructional media that facilitate students in understanding mathematical concepts concretely. This study aimed to determine the improvement in second-grade students' understanding of weight measurement concepts after the implementation of the Cooperative Learning model assisted by Smart Ladder media. This research employed a quantitative approach using an experimental method with a One-Group Pretest–Posttest Design. The sample consisted of 30 second-grade students at SD Negeri 3 Muara Batun. Data were collected through concept understanding tests administered before (pretest) and after (posttest) the treatment. The data were analyzed using descriptive statistics, the normality test, the Paired Sample t-Test, and the N-Gain test. The results showed that the mean pretest score was 56.00, while the mean posttest score increased to 74.33. The Paired Sample t-Test indicated a significance value of 0.000 < 0.05, meaning that Ha was accepted and H₀ was rejected, indicating a significant improvement in students' conceptual understanding after the implementation of the Cooperative Learning model assisted by Smart Ladder media. Furthermore, the average N-Gain score was 0.48 (48.07%), which falls into the moderate category. Therefore, it can be concluded that the implementation of the Cooperative Learning model assisted by Smart Ladder media effectively improved second-grade students' understanding of weight measurement concepts at SD Negeri 3 Muara Batun.

Co-Authors Abd. Rasyid Syamsuri Achmad Amin Setiabudi Aldora Pratama Ali Fakhrudin, Ali Allen Marga Retta, Allen Marga Anna Nurkhasanah Apriani, Frety Nur Arief Kuswidyanarko Ary Prasetya Asnurul Isroqmi Bella Mita Riyani Bella Mita Riyani Budi Utomo Budi Utomo Cahyani, Winda Dwi Cahyanti, Windi Dwi Cici Farida Claudio Angga Ramadona Darmayana, Eka Putri Destiniar Destiniar Destiniar Destiniar, Destiniar Destiniar, Destiniar Didi Suryadi Dina Octaria Dina Octaria Eka Fitri Puspa Sari, Eka Fitri Eka Putri Darmayana Ety Septiati Eva Yogie Novianti Fadhilah Fadhilah Fitriasari, Putri Frananda Ayu Julianti Henni Riyanti Henny Riyanti Hidaya, Azakri Rama Irawan, David Budi Isnaini Indah Muthmainah Jayanti, Jayanti Julianti Izza Sufitri Jumroh Jumroh, Jumroh Juwanto Juwanto Kuswidyanarko, Arief Lestari, Marlina Ayu Lestaria N, Yunika Lestaria Ningsih, Yunika Liza Fitri Uswatun Khasanah Lorenza, Dela Lusiana Lusiana Lusiana Lusiana Lusiana, Lusiana Margaretha Ervina Sinaga Marhamah Marhamah Marhamah Marhamah Marhamah Mariyani Mariyani Maskunah, Cicih Maulina, Rosita Maya Puspitasari Mei lani Miftah Indasari Misdalina Misdalina Misdalina Muhammad Fikri Irawan Mulbasari, Anggria Septiani Murjainah M. Murjainah Murjainah Murjainah, Murjainah Nabella Gusta Latifa Neshi Neshi Nila Kesumawati Ningsih, Indah Septi Ningsih, Yunika Lestaria nopi yanti Nora Surmilasari, Nora Oktriani, Larasati Patricia Lubis, Patricia Permata Wulan Sari Portuna, Nanda Dwi Ayu Pratama, Aldora Putri Fitriasari Rahmadianti, Annisa Retta, Allen Marga Reza Gunawan Ria, Aprilyanti Mega Rismadani, Rahma Putri Riyanti, Henni Rizky, Nora ROHANA ROHANA Rohana Rohana Rosiana, Juniar Sari Indah Pratiwi Sefti Arianti Shinta, Rama Siswahyudianto Siti Fatimah siti walida sundari, indah Surmilasari, Nora Syska Purnama Sari, Syska Purnama Tantri Pranuwita Tariska, Nadia Tika Dwi Nopriyanti Tika Dwi Nopriyanti Tri Wahyuni Turmudi Wati, Indah Kartika Widuri, Ratih Wulandari, Andika yanti, nopi

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