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MISKONSEPSI SISWA MATERI OPERASI HITUNG PECAHAN CAMPURAN KELAS V SEKOLAH DASAR DITINJAU DARI PEMAHAMAN KONSEP Indri Nurlaili Putri; Dian Kusmaharti
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 02 (2025): Volume 10, Nomor 02 Juni 2025 t
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i02.23672

Abstract

Mathematics is something that is not far from formulas, of course several concepts will arise in solving problems in mathematics. If in and several concepts This research aims to describe students' misconceptions about the material on operations to calculate mixed fractions based on concept understanding in the criteria for high mathematical understanding, the criteria for moderate mathematical understanding, and the criteria for low mathematical understanding. The subjects of this research were fifth grade students at SDN Ngagel Rejo I/396 Surabaya. One subject has high mathematical understanding criteria, one subject has moderate mathematical understanding criteria, and one subject has low mathematical understanding criteria. The form of this research is qualitative. The data collection technique used was written tests and interviews, while the research instrument used was a misconception test which consisted of description/essay questions and interview guidelines. The data analysis technique for this research is through data reduction, data presentation, and drawing conclusions. This research was conducted on class V students of SDN Ngagel Rejo I/396 Surabaya. The results of this research show that several students stated that they still had difficulty operating mixed fractions into improper fractions and vice versa, they encountered several students who had difficulty working with fractions with different denominators, were unable to simplify fractions, and had difficulty understanding word problems.
PENGARUH PENDEKATAN ETNOMATEMATIKA RUMAH ADAT JOGLO TERHADAP HASIL BELAJAR MENGENAL BANGUN DATAR PADA SISWA KELAS I SDN NGAGELREJO 1/396 SURABAYA Oktavia Salsabella Shafira; Dian Kusmaharti
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 03 (2025): Volume 10 No. 03 September 2025 In Press
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i03.32019

Abstract

Penelitian ini dilatar belakangi oleh permasalahan-permasalahan yang ada dalamproses pembelajaran seperti kurangnya pemahaman siswa terhadap materisehingga hasil belajar siswa pada kelas I SD menjadi rendah. Rendahnya hasilbelajar siswa ini disebabkan oleh kurang tepatnya pemilihan pendekatan, mediadan metode yang digunakan dalam proses pembelajaran. Tujuan yang ingindicapai pada penelitian ini untuk mengetahui pengaruh pendekatanEtnomatematika terhadap hasil belajar mengenal bangun datar siswa kelas I SDNNgagelrejo 1/396 Surabaya. Penelitian ini menggunakan jenis penelitianKuantitatif Eksperimen. Subjek pada penelitian ini adalah siswa kelas I SDNNgagelrejo 1/396 Surabaya dengan jumlah 50 siswa. metode pengumpulan datayang digunakan adalah Observasi dan Tes Hasil Belajar dengan menggunakanalat penilaian berupa lembar Observasi dan lembar soal Tes Hasil Belajar.Menggunakan teknik analisis data statistik inferesial dengan cara metode analisisstatistik Uji-t. Berdasarkan hasil Paired Samples tes menggunakan aplikasi SPSSVersi 27.0 Hasil uji hipotesis menunjukkan signifikasi 0,000 < 0,05 maka H0 ditolakdan H1 diterima yang artinya “Ada Pengaruh Pendekatan Etnomatematika RumahAdat Joglo Terhadap Hasil Belajar Mengenal Bangun Datar Siswa Kelas I SDNNgagelrejo Surabaya”
Problem Based Learning Berbantuan Domino untuk Pembelajaran Numerasi Sekolah Dasar Yustitia, Via; Kusmaharti, Dian
Indo-MathEdu Intellectuals Journal Vol. 5 No. 3 (2024): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v5i3.1341

Abstract

Numeracy is very important for students to master in the 21st century. Numeracy means applying numerical and mathematical concepts. The fact that the applied learning is still not effective at SDN Gayungan II/423 Surabaya. The purpose of this study was to find out that there was no effect of domino card-assisted Problem Based Learning on student numeracy. This type of research uses quantitative research with experimental methods. The design of this study was a nonequivalnt posttest-only control design. The population in this study were all grade III students at SDN Gayungan II/423 Surabaya, totaling 44 students. Through cluster random sampling, a sample of class III B was selected as the experimental class and class III A as the control class. Data collection techniques through tests. The data analysis technique used is a statistical test consisting of a normality test, homogeneity test, and hypothesis testing using the t-test.  The results of the study showed that there was an influence of Problem Based Learning assisted by domino cards on the numeracy of class III SDN Gayungan II/423 Surabaya.
Critical Thinking Processes in Numeracy Tasks among Primary School Students with High Mathematics Anxiety Dian Kusmaharti; Via Yustitia; Hanim Faizah; Siti Maryam Rohimah; Luluk Faridah
Tadris: Jurnal Keguruan dan Ilmu Tarbiyah Vol 10 No 2 (2025): Tadris: Jurnal Keguruan dan Ilmu Tarbiyah
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/tadris.v10i1.28226

Abstract

This study investigates the influence of mathematics anxiety on the critical thinking processes of primary school students when solving numeracy tasks. Using a qualitative case study design, data were collected through written responses and follow-up interviews with students categorized according to their levels of mathematics anxiety. Analysis focused on three indicators of critical thinking: clarification, strategy, and inference. The findings show that students with high mathematics anxiety typically demonstrated the ability to extract key information from problem statements and diagrams, demonstrating strength in clarification. However, their ability to formulate strategies and provide justified inferences was limited, as they often relied on rote recall, omitted calculation steps, and expressed uncertainty about their answers. These patterns show how anxiety specifically hampers the ability to perform calculations and make confident decisions, even when students demonstrate basic comprehension. The study underscores the need for pedagogical approaches that simultaneously develop numeracy skills and address affective barriers, thereby supporting students’ capacity to engage in reasoning and problem solving more effectively.
PENGEMBANGAN BAHAN AJAR MATEMATIKA BERBASIS LITERASI NUMERASI PADA MATERI SKALA DAN PERBANDINGAN DI SEKOLAH DASAR Erviona Rizky Dwirahma; Dian Kusmaharti; Via Yustitia
Jurnal Inovasi Pendidikan dan Sains Vol 4 No 3 (2023): December
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Nahdlatul Wathan Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51673/jips.v4i3.1820

Abstract

Numeracy literacy competency among students who are classified as low. Apart from this, in mathematics learning, some teachers only use textbooks and a lack of teaching materials to support learning, which causes a lack of student interest and monotony in mathematics learning, so teaching materials are needed that are integrated with numeracy literacy in order to grow students' numeracy literacy competencies. The aims of this research are (1) to describe the process of developing mathematics teaching materials based on numeracy literacy, (2) to determine the feasibility of mathematics teaching material products based on numeracy literacy. The development model in this research is a 4D model. There are four stages in the 4D model, including Define, Design, Development and Disseminate. However, the development research carried out only uses the 3D stage or up to the Development stage. In this development research, data collection techniques were used, namely unstructured interviews and questionnaires and used qualitative data analysis techniques and quantitative data analysis techniques. The results of the research are (1) a mathematics teaching material product based on numeracy literacy in scale and comparison material in elementary schools. Based on the results of the assessment scores obtained by experts (material experts, media experts and language experts), it was found that (2) feasibility test results for the product development of mathematics teaching materials based on numeracy literacy in scale and comparison material in elementary schools received the "Very Feasible" category.
BAHAN AJAR BERBASIS REALISTIC MATHEMATICS EDUCATION PADA MATERI OPERASI HITUNG PECAHAN KELAS V SEKOLAH DASAR Rizky Aulia Sari; Dian Kusmaharti; Via Yustitia
Jurnal Inovasi Pendidikan dan Sains Vol 4 No 3 (2023): December
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Nahdlatul Wathan Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51673/jips.v4i3.1821

Abstract

Learning mathematics in elementary schools usually means students only memorize concepts or formulas without seeing directly the problems related to the concepts so that students mathematical concept retention is low. The objectives of this research are (1) to describe the process of developing Realistic Mathematics Education based mathematics teaching materials for fraction calculation operation material for class V elementary schools (2) to determine the feasibility of Realistic Mathematics Educatio based teaching materials for class V elementary schools. This type of research is Research and Development (R & D) with the ADDIE development model but is only limited to three stages including Analysis, Design, Develop. The data collection methods used were questionnaires and unstructured interviews. The data analysis technique used is qualitative to describe product development and descriptive quantitative to determine product feasibility. The results of this development research are (1) the development product in the form of teaching materials based on Realistic Mathematics Education on fraction counting operations. (2) The results of the product feasibility test obtained a very valid category so that the teaching materials were suitable for use in learning.
GAMIFIKASI DALAM PEMBELAJARAN NUMERASI: DARI TANTANGAN KE KESERUAN BELAJAR MATEMATIKA Via Yustitia; Arif Mahya Fanny; Dian Kusmaharti; Halimatus Sa’diyah
Seminar Nasional Hasil Riset dan Pengabdian Vol. 7 (2025): Seminar Nasional Hasil Riset dan Pengabdian (SNHRP) Ke 7 Tahun 2025
Publisher : LPPM Universitas PGRI Adi Buana

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

Abstract

Penelitian ini bertujuan untuk mendeskripsikan penerapan gamifikasi dalam pembelajaran numerasi serta dampaknya terhadap motivasi dan keterlibatan belajar siswa sekolah dasar. Jenis penelitian yang digunakan adalah kuantitatif deskriptif dengan subjek 32 siswa kelas V di SDN Ketintang IV Surabaya. Data dikumpulkan melalui tes kemampuan numerasi, angket respon siswa, dan observasi aktivitas belajar selama penerapan gamifikasi. Teknik analisis yang digunakan adalah analisis deskriptif dengan menghitung rata-rata, persentase, dan kategori respon siswa. Hasil penelitian menunjukkan bahwa penerapan gamifikasi dalam pembelajaran numerasi memperoleh respon sangat positif dari siswa (88%), khususnya pada aspek motivasi dan kesenangan belajar. Selain itu, terjadi peningkatan rata-rata skor numerasi dari 67,5 sebelum perlakuan menjadi 82,3 setelah pembelajaran berbasis gamifikasi. Observasi juga menunjukkan bahwa siswa lebih aktif, antusias, dan kolaboratif selama kegiatan berlangsung. Hasil ini mengindikasikan bahwa gamifikasi mampu mengubah pembelajaran numerasi dari aktivitas yang menegangkan menjadi pengalaman belajar yang menyenangkan dan bermakna.
WORKSHOP PENGEMBANGAN MODUL AJAR DEEP LEARNING BAGI GURU SEKOLAH DASAR Feny Rita Fiantika; Danang Prastyo; Dian Kusmaharti
Kanigara Vol 6 No 1 (2026): Kanigara
Publisher : Universitas PGRI Adi Buana Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36456/gp7xka26

Abstract

This activity is a Community Service activity carried out by the Community Service Team of Elementary School Teacher Education lecturers, Faculty of Teacher Training and Education, Universitas PGRI Adi Buana Surabaya. The purpose of this service activity is to improve teacher competence in developing Deep Learning teaching modules. Participants in this activity are teachers who are members of MGMP throughout Ketidur Mojokerto sub-district and this activity was carried out at SDN Ketidur Mojokerto on November 24, 2025 using presentation, modeling, and simulation methods accompanied by assignments. The results of the workshop showed that participants were able to understand and design Deep Learning teaching modules well, participants were motivated in participating in the Deep Learning teaching module workshop, and there were changes in knowledge/competence in developing Deep Learning teaching modules.  
ENHANCING STUDENTS' CRITICAL THINKING IN NUMERACY PROBLEM-SOLVING THROUGH A FIELD-INDEPENDENT LEARNING STYLE AND HIGH SELF EFFICACY Yustitia, Via; Murti, Varissa Sarahma; Kusmaharti, Dian; Faridah, Luluk
Jurnal Ilmiah Ilmu Terapan Universitas Jambi Vol. 9 No. 1 (2025): Volume 9, Nomor 1, March 2025
Publisher : LPPM Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jiituj.v9i1.36525

Abstract

The urgency of addressing the lack of critical thinking skills among class V-B students at elementary school Ketintang 1 Surabaya is paramount. This study aims to elucidate the critical thinking abilities of students who exhibit a field-dependent cognitive style and high self-efficacy. The study employed a qualitative approach and phenomenological method. Data collection involved the use of the Group Embedded Figures Test (GEFT), self-efficacy questionnaires, and critical thinking assessments in mathematics, specifically on topics related to cubes and rectangular prisms. Data analysis comprised data condensation, data presentation, and conclusion drawing. Based on GEFT and self-efficacy questionnaire results, one class V-B student with a field-dependent cognitive style and high self-efficacy was selected for further critical thinking skills assessment. Based on the results of the critical thinking skills test, the student with a field-dependent cognitive style and high self-efficacy demonstrated notable strengths. In the process of basic clarification, the student met the indicators for analyzing arguments and formulating statements, effectively presenting their arguments. When providing reasons for decisions, the student showed the ability to consider the credibility of sources by selecting appropriate problem-solving strategies. However, she occasionally made calculation errors due to inaccuracy. In the process of concluding, the student met the indicators for making and evaluating decisions, successfully composing conclusion sentences that aligned with the problems and final answers.
ANALISIS PENGETAHUAN TEKNOLOGI PADA PENDEKATAN TPACK DI SEKOLAH DASAR Uswatun Khasanah; Dian Kusmaharti; Wahyu Susiloningsih
Jurnal Pendidikan dan Sastra Inggris Vol. 2 No. 2 (2022): Agustus: Jurnal Pendidikan dan Sastra Inggris
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jupensi.v2i2.275

Abstract

The problem faced in this study is how the activity of the technological capabilities of teachers and students in the TPACK approach of elementary school. The purpose of this research is to analyze the technological capabilities of teachers and students in learning with the approach of TPACK. This type of research is qualitative approach. The subjects of this study are teachers and Students of elementary school. Data collection techniques use observations, interviews and documentation. The results of teacher technology capability activities such as learning using software in the form of: Blog, Microsoft Teams, Microsoft 365, Google Meet, Zoom, etc.), the ability to operate technology, learn technology, integrate technology, and use software conference is categorized enough. Teachers still don't meet all categories. While the results of student activities such as learning using software in the form of: Blog, Microsoft Teams, Microsoft 365, Google Meet, Zoom, etc.), the ability to operate technology, learn technology, integrate technology, and use conference software is categorized very well. Because students almost all meet the category.