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Analisis kesalahan siswa dalam menyelesaikan masalah matematika materi pecahan pada kelas V Sekolah Dasar dengan tahapan newman Pratama, Surya Adi; Nuraini, Ni Luh Sakinah; Mas’ula, Siti
Cakrawala Vol 3, No 1 (2024): Juni
Publisher : Institut Teknologi Dirgantara Adisutjipto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28989/cakrawala.v3i1.2018

Abstract

Matematika adalah salah satu mata pelajaran yang wajib diajarkan pada siswa sekolah dasar. Salah satu materi dalam mata pelajaran matematika adalah operasi hitung pecahan. Materi pecahan seringkali ditulis menggunakan bentuk masalah matematika atau soal cerita. Dalam penelitian ini peneliti menggunakan teknik analisis kesalahan Newman untuk menganalisis kesalahan siswa dalam menyelesaikan masalah matematika dengan materi operasi hitung pecahan. Tujuan dalam penelitian ini untuk menemukan kesalahan dan faktor kesalahan yang dilakukan oleh siswa. Penelitian ini menggunakan metode campuran / mixed-method. Penelitian dilakukan di SDN Model Kota Malang. Hasil penelitian ditemukan bahwa lebih dari 50% siswa masih melakukan kesalahan-kesalahan dalam menyelesaikan masalah matematika, terutama pada tahap penulisan jawaban akhir yang bisa dikategorikan sebagai kesalahan tinggi dengan persentase kesalahan 74,52%
Profil Resiliensi Akademik Mahasiswa dan Kebutuhannya dalam Menghadapi Tantangan Tugas Akhir Nuraini, Ni Luh Sakinah; Rini, Titis Angga; Cholifah, Puri Selfi; Aurelia, Davina; Wahyuni, Misye Agustin Tri; Afifah, Rifdah
Indonesian Journal of Counseling and Development Vol. 7 No. 1 (2025): July 2025
Publisher : Institut Agama Islam Negeri Kerinci, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32939/ijcd.v7i1.4436

Abstract

Final-year students faced various challenges in completing their theses, which frequently causes anxiety and stress. This study aims to determine the level of resilience and encourage final year students in completing their thesis. The data collection technique in this study was a non-test in the form of a questionnaire with a resilience assessment scale with 106 higher education students as subjects. The results show that students with higher self-resilience tend to have good performance in problem solving. Mental health training as a treatment for students is an important means to complete a thesis with factors such as perfection, time management, motivation, and prioritization. This training also has a positive impact on students' thinking, encouraging a more positive mind-set, focusing on their goals to complete their final assignment, and helping students avoid things caused by procrastination. The recommendation from this research is the need for a structured mental health training program and increased support from lecturers and peers to help students face academic challenges.
PENGEMBANGAN MEDIA PEMBELAJARAN APLIKASI FRACMATH BERBASIS ANDROID PADA MATERI PECAHAN KELAS V SEKOLAH DASAR Puput Intan Novita Putri; Ni Luh Sakinah Nuraini; Puput Intan Novita Putri; Ni Luh Sakinah Nuraini; Siti Mas’ula
Jurnal Pembelajaran, Bimbingan, dan Pengelolaan Pendidikan Vol. 4 No. 12 (2024)
Publisher : Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/um065.v4.i12.2024.20

Abstract

Abstrak : Media pembelajaran merupakan salah satu alat yang memiliki peran penting yang dapat membantu seorang guru dalam proses pembelajaran berlangsung. Tujuan dilakukan penelitian ini adalah mengembangkan sebuah media pembelajaran matematika aplikasi fracmath beberbasis android yang valid menurut ahli materi dan ahli media, serta praktis menurut guru dan siswa kelas V SD Negeri 3 Sambigede. Metode yang digunakan dalam penelitian ini adalah metode R&D (Research and Development). Penelitian ini juga menggunakan teknik pengumpulan data yang meliputi observasi, wawancara, angket, dan dokumentasi. Analisis data yang digunakan yaitu kuantitatif dan kualitatif. Hasil pengembangan penelitian media ini dinyatakan valid menurut ahli media yang memperoleh nilai persentase 91,66 percent, valid menurut ahli materi yang memperoleh nilai persentase 81,41 percent, serta dinyatakan praktis menurut pengguna yang memperoleh nilai persentase 100 percent menurut guru dan memperoleh nilai persentase 91,14 percent menurut siswa.
Efektivitas Integrasi Differentiated Instruction dan Project-Based Learning sebagai Strategi Penguatan Critical Thinking Mahasiswa PGSD Utari, Unga; Nuraini, Ni Luh Sakinah; Syawaludin, Ahmad; Wibowo, Sigit
DWIJA CENDEKIA: Jurnal Riset Pedagogik Vol 9, No 3 (2025): December 2025
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jdc.v9i3.110559

Abstract

Penelitian ini bertujuan menganalisis efektivitas integrasi Differentiated Instruction dan Project-Based Learning dalam menguatkan critical thinking mahasiswa PGSD pada mata kuliah Konsep Dasar IPS SD. Penelitian menggunakan pendekatan kuantitatif dengan desain quasi-experimental tipe pretest–posttest control group. Sampel terdiri atas dua kelas: kelompok eksperimen yang menerima pembelajaran berbasis Differentiated Instruction dan Project-Based Learning, serta kelompok kontrol yang memperoleh pembelajaran konvensional. Kemampuan critical thinking diukur melalui tes yang mencakup indikator analisis, evaluasi, dan inferensi. Hasil uji independent-samples t-test dan ANCOVA menunjukkan perbedaan signifikan antara kedua kelompok. Nilai gain kelompok eksperimen mencapai 0,51, lebih tinggi dibandingkan kelompok kontrol sebesar 0,28. Temuan ini menegaskan bahwa integrasi Differentiated Instruction dan Project-Based Learning efektif meningkatkan critical thinking mahasiswa PGSD dan layak diterapkan sebagai strategi pembelajaran abad ke-21. Integration of differentiated instruction and project-based learning to strengthen students' critical thinking Abstract: This study examines the effectiveness of integrating Differentiated Instruction and Project-Based Learning in enhancing the critical thinking skills of Elementary Teacher Education students. A quantitative approach with a quasi-experimental pretest–posttest control group design was employed. The sample consisted of two classes: an experimental group receiving Differentiated Instruction combined with Project-Based Learning, and a control group engaged in conventional learning. Critical thinking was assessed using a test covering analysis, evaluation, and inference indicators. Independent-samples t-test and ANCOVA results revealed significant differences between groups, with the experimental group showing greater improvement. The gain score of the experimental group reached 0.51, compared to 0.28 in the control group. These findings indicate that the integration of Differentiated Instruction and Project-Based Learning is effective in strengthening students’ critical thinking and offers a relevant pedagogical strategy for 21st-century teacher education.
Development of The Vistori Book on Basic Concepts of Division for Grade II Elementary School Students Davina Aurelia; Yulia Linguistika; Goenawan Roebyanto; Ni Luh Sakinah Nuraini
Sekolah Dasar: Kajian Teori dan Praktik Pendidikan Vol. 33 No. 1 (2024)
Publisher : Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/um009v33i12024p14-25

Abstract

In elementary school, the use of textual learning media, which can help improve literacy dan students’ ability to understand stories, is still limited, especially when it is integrated with mathematics. This study aims to create a visual book that explores the fundamental concept of division in second-grade elementary school and evaluates its validity. The ADDIE model, which consist of five phases such as analysis, design, development, implementation, and evaluation, was used in this study. In this research, data collection involved the utilization of interviews, questionnaires, and documentation. Expert validation and student responses were used to determine the score. The result showed that vistori book have excellent qualifications for both validity and attractiveness. Based on the analysis, vistori book that cover the basic concept of division for second-grade elementary school are suitable for use in teaching and learning.
Penerapan Pembelajaran Index Card Match terhadap Kemampuan Pemecahan Masalah Matematika Sekolah Dasar Hanum Aulia Azzahra; Ni Luh Sakinah Nuraini; Erif Ahdhianto
Sekolah Dasar: Kajian Teori dan Praktik Pendidikan Vol. 32 No. 2 (2023)
Publisher : Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/um009v32i22023p201-211

Abstract

This study was conducted to determine whether there are differences in learning outcomes when applying index card match learning with conventional learning to the mathematical problem solving ability of grade V elementary school students. The research method used is an experiment nonequivalent control group design. The sample of the study was 56 students from grade V of SDN Madyopuro 1. The description test was used for the data collection instrument in this study. The results showed that there were significant differences in learning outcomes when applying index card match learning and conventional learning to students' mathematical problem solving abilities.
Disaster Hazard Maps as Environmental Learning for Elementary School Students Putri Mahanani; Puri Selfi Cholifah; Khusnul Khotimah; Ni Luh Sakinah Nuraini; Azni Yati Binti Kamaruddin; Indriyani Rachman; Murae Fumitoshi
Sekolah Dasar: Kajian Teori dan Praktik Pendidikan Vol. 34 No. 1 (2025)
Publisher : Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/um009v34i12025p1-11

Abstract

Abstract: All regions in the world are at risk of disaster. As part of the world, Indonesia is also an archipelagic country that is prone to disasters. One of the areas that is the focus of this research and development is the Malang area in East Java province. This area is one of the areas that recently experienced disasters in the form of volcanic eruptions, floods, and landslides in 2021-2023. The purpose of this study is to produce a geological and climatological natural disaster hazard map for learning in elementary schools. The research method used is the ADDIE research and development model which has 5 steps, namely Analysis, Design, Development, Implementation, and Evaluation. The research techniques and instruments that will be used are interviews, observation, and documentation. Data analysis in this study uses quantitative analysis with percentage techniques and qualitative analysis with a description of the product manufacturing and testing process. The results of the study showed that the geological and climatological natural disaster hazard map developed was declared valid by material experts and media experts with a percentage of 95% and 92%. After being tested in elementary schools, it received a 100% appeal rating from students. Student learning outcomes also show that 50% of students are included in the high category of learning outcomes improvement and 50% of students are in the medium category. These results indicate that the product can improve the quality of student learning. Abstrak: Seluruh wilayah di dunia mempunyai ancaman bencana. Sebagai bagian dari dunia, Indonesia juga merupakan negara kepulauan yang rawan terhadap bencana. Salah satu daerah yang menjadi fokus penelitian dan pengembangan ini adalah daerah Malang provinsi Jawa Timur. Daerah ini merupakan salah satu daerah yang baru-baru ini pada tahun 2021-2023 mengalami bencana berupa gunung meletus, banjir, dan tanah longsor. Tujuan penelitian ini adalah menghasilkan peta bahaya bencana alam geologi dan klimatologi untuk pembelajaran di sekolah dasar. Metode penelitian yang digunakan adalah model penelitian dan pengembangan ADDIE yang memiliki 5 langkah yaitu Analisis, Desain, Pengembangan, Implementasi dan Evaluasi. Teknik dan instrumen penelitian yang akan digunakan adalah wawancara, observasi dan dokumentasi. Analisis data dalam penelitian ini menggunakan analisis kuantitatif dengan teknik persentase dan juga kualitatif dengan deskripsi proses pembuatan dan pengujian produk. Hasil penelitian menunjukkan peta rawan bencana alam geologi dan klimatologi yang dikembangkan dinyatakan valid oleh ahli materi dan ahli media dengan persentase 95% dan 92%. Setelah diuji coba di SD mendapat penilaian daya tarik 100% dari siswa. Hasil belajar siswa juga menunjukkan bahwa 50% siswa termasuk pada peningkatan hasil belajar kategori tinggi dan 50% siswa pada kategori sedang. Hasil tersebut menunjukkan bahwa produk dapat meningkatkan kualitas pembelajaran siswa.