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Sri Hariyani

Pendidikan Matematika, Universitas PGRI Kanjuruhan Malang

Author-ID : 3217230

Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

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PENGARUH MODUL PEMBELAJARAN MENGGUNAKAN PENDEKATAN KONSTRUKTIVIS TERHADAP MATH ANXIETY Helda Yesa Dahlia; Wikan Budi Utami; Sri Hariyani
SIGMA: JURNAL PENDIDIKAN MATEMATIKA Vol. 17 No. 2: Desember 2025
Publisher : Universitas Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26618/ryd17g07

Penelitian ini bertujuan untuk mengetahui pengaruh modul pembelajaran berbasis pendekatan konstruktivis yang didukung oleh Lembar Kerja Peserta Didik (LKPD) dan perangkat lunak Quizwhizzer terhadap tingkat math anxiety siswa, serta untuk menganalisis perbedaan rata-rata tingkat math anxiety siswa antara modul pembelajaran berbasis pendekatan konstruktivis dengan modul standar sekolah pada materi garis dan sudut. Penelitian ini menggunakan metode quasi-eksperimen dengan desain pretest-posttest control group untuk mengukur pengaruh perlakuan pada dua kelompok, yaitu eksperimen sebanyak 31 siswa dan kontrol sebanyak 33 siswa. Penelitian ini dilakukan di sebuah SMP di Kota Malang pada semester genap tahun ajaran 2024/2025. Teknik pengambilan sampel dalam penelitian ini adalah cluster random sampling. Pengumpulan data dilakukan dengan instrumen angket math anxiety, wawancara, serta dokumentasi. Analisis data didasarkan pada hasil angket math anxiety yang diperkuat oleh temuan wawancara dan dokumentasi. Hasil penelitian menunjukkan nilai pre-test pada kelas eksperimen 67,71 dan kelas kontrol 71,67 dan post-test pada kelas eksperimen 62,21 dan kelas kontrol 69,18, dan pembahasan mengungkapkan bahwa uji Paired Sample T Test menunjukkan nilai signifikansi sebesar 0,001, lebih kecil dari 0,05, serta nilai statistik uji memenuhi kriteria yang ditentukan. Hasil uji Independent Sample T Test menunjukkan tingkat signifikansi sebesar 0,036, lebih kecil dari 0,05, yang mengindikasikan adanya perbedaan yang signifikan secara statistik. Hasil dari penelitian, dapat disimpulkan bahwa (1) Modul pembelajaran berbasis pendekatan konstruktivis yang didukung oleh Lembar Kerja Peserta Didik (LKPD) dan perangkat lunak Quizwhizzer berpengaruh terhadap math anxiety siswa. (2) Rata-rata tingkat math anxiety siswa berbeda antara modul pembelajaran menggunakan pendekatan konstruktivis dengan modul dari sekolah.

MODEL TWO STAY TWO STRAY BERBANTUAN MEDIA PUPY UNTUK PEMBELAJARAN TEOREMA PYTHAGORAS Sevia Rahmawati; Rahaju; Sri Hariyani
Al-Irsyad Journal of Mathematics Education Vol 5 No 1 (2026): AL–IRSYAD JOURNAL OF MATHEMATICS EDUCATION
Publisher : Sekolah Tinggi Keguruan dan Ilmu Pendidikan Darud Da'wah Wal Irsyad Pinrang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58917/ijme.v5i1.631

Pembelajaran matematika sering dilakukan dengan metode ceramah, sehingga siswa kurang aktif dalam pembelajaran. Hal ini mengakibatkan kurangnya pemahaman terhadap materi pembelajaran, sehingg berdampak rendahnya prestasi belajar. Penelitian ini bertujuan mendeskripsikan penerapan model pembelajaran TSTS berbantuan media PUPY yang meningkatkan prestasi belajar siswa pada materi Teorema Pythagoras. Subjek penelitian sebanyak 23 siswa kelas VIII SMP di Malang. Instrumen penelitian yang digunakan adalah lembar observasi, catatan lapangan, dan tes tulis esai. Hasil penelitian menunjukkan media PUPY membantu siswa memahami konsep Teorema Pythagoras secara bermakna, bukan sekedar hafalan rumus. Model TSTS meningkatkan partisipasi siswa dan memberi kesempatan untuk saling bertukar informasi, sehingga meningkatkan pemahaman siswa. Ketuntasan belajar siswa pada siklus I sebesar 52,17% meningkat menjadi 78,26% Keberhasilan guru dalam melaksanakan pembelajaran pada siklus I sebesar 76,19% meningkat menjadi 95,24% pada siklus II. Aktivitas siswa pada siklus I sebesar 66,67% meningkat menjadi 90,48% pada siklus II.

Exploring Pre-Service Teachers’ Critical Thinking and Mathematical Beliefs Through Contextual Problem Analysis Rahaju Rahaju; Tatik Retno Murniasih; Sri Hariyani; Hafis Hafis
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol. 14 No. 2: April 2026
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-ps.v14i2.18754

The ability to create contextual problems is essential for pre-service teachers. However, many teachers simply adapt or adopt existing problems when creating contextual problems. This study aims to explore the critical thinking skills in analysing contextual problems and the mathematical beliefs that underlie the analysis process. This qualitative study involved 40 pre-service primary school teacher participants, with four participants selected for in-depth interviews. The research instruments included vignettes, interview guidelines, and observation sheets. The data were validated using triangulation methods. The study indicates that pre-service primary school teachers can be categorised into non-critical thinkers (35 participants), emergent critical thinkers (3 participants), and advanced critical thinkers (2 participants). Non-critical thinkers demonstrate an ability to understand problems that they have previously studied, as their understanding constrained to the formulae and procedures demonstrated by their teachers. Emergent critical thinkers showed the ability to question the problem formulation and evaluate its contextual relevance, although their reasoning remained influenced by teacher authority. Advanced critical thinkers are characterised by a high level of critical thinking aptitude, often attributed to their perception of mathematics as a discipline rooted in logical reasoning.

ETHNOMATHEMATICS: EXPLORATION OF GEOMETRY CONCEPTS IN TIBAN MOSQUE ARCHITECTURE Badi'atus Sholikhah; Rosita Dwi Ferdiani; Sri Hariyani
Ethnomathematics Journal Vol. 6 No. 1 (2025): March
Publisher : Ethnomath Association in cooperation with Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/ej.v6i1.81770

This study aims to explore the geometric and cultural concepts embedded within the architecture of the Tiban Mosque in Malang regency, assessing their potential as an ethnomathematical learning medium. Through a qualitative ethnographic approach, this research gathered descriptive data from key informants including residents visiting students, mosque officials, and an ornaments craftsman. The study reveals that the Tiban Mosque, a prominent religious tourism site, embodies rich cultural and mathematical concepts. Its architectural elements reflect a blend of Chinese, Indian, and Arabic cultural influences, while the mathematical aspects encompass various geometric principles, including flat shapes, spatial forms, and geometric transformations. These findings suggest that the Tiban Mosque offers a valuable ethnomathematical learning medium, particularly for geometry concepts relevant to secondary education levels. Furthermore, this study highlights how exploring ethnomathematics can cultivate appreciation and foster cultural preservation in the Malang regency.

Development a Local Wisdom-Based Ratio E-Worksheet Based on Critical Thinking Indicators Rahaju Rahaju; Tatik Retno Murniasih; Sri Hariyani; Sumaji Sumaji
Riemann: Research of Mathematics and Mathematics Education Vol. 8 No. 1 (2026): EDISI APRIL
Publisher : Program Studi Pendidikan Matematika Universitas Katolik Santo Agustinus Hippo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38114/riemann.v8i1.162

Critical thinking skills are essential for dealing with various problems in life problems. However, many students still demonstrate low levels of these skills. This study aimed to develop a local wisdom-based ratio electronic student worksheet (E-Worksheet) designed based on critical thinking indicators and to examine its validity and practicality. The study adopted the Plomp development model, consisting of preliminary research, prototyping, and assessment phases. The participants were seventh-grade students in Singosari District, involving a small group of 10 students and a large group of 24 students. The developed web-based E-Worksheet integrates local wisdom contexts, such as Singhasari cultural heritage, Kirab Tirta Amarta Sari, and Petirtaan Watugede, into ratio learning. The validation results showed an average score of 94. 44%, categorized as highly valid. The practicality results indicated scores of 89. 29% from teachers and 80. 12% from students, both categorized as highly practical. These findings indicate that the developed E-Worksheet is valid and practical for use in mathematics learning and systematically designed based on critical thinking indicators. It has the potential to support meaningful and contextual learning. Further research is recommended to examine its effectiveness in improving students’ critical thinking skills.

ANALYSIS OF STUDENTS' NUMERATION SKILLS FOR LINEAR EQUATIONS MATERIAL BASED ON HONEY AND MUMFORD'S LEARNING STYLE Krisyani Krisyani; Sri Hariyani; Vivi Suwanti
Jurnal Numeracy Vol 11 No 2 (2024)
Publisher : Program Studi Pendidikan Matematika, Universitas Bina Bangsa Getsempena

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46244/numeracy.v11i2.2907

The results of observations at SMP Negeri 02 Gondanglegi Class VII A showed that students were less precise in solving conceptual understanding questions. It can be seen that students cannot understand the changes in positive and negative signs when moving numbers in an equation, so this numeracy research is needed to identify students' difficulties. The focus of the research is to describe students'numeracy abilities based on Honey and Mumford's learning style in solving linear equation problems in class VII A of SMP Negeri 02 Gondanglegi. The research uses descriptive qualitative research. The subjects consisted of 4 students with the highest scores in different learning styles according to Honey and Mumford, namely: activists, reflectors, theorists, and pragmatists. Data collection procedures include questionnaires, tests, interviews, and documentation. Data is evaluated through a process of data reduction, data presentation, and drawing conclusions. Based on the analysis, students with a pragmatic learning style have better numeracy skills because the student's character is open, giving rise to great curiosity, trial and error, courage and creativity. Students with an activist learning style improve their numeracy skills when their numeracy skills increase along with their greater curiosity. Meanwhile, students with a reflector learning style have invisible numeracy abilities, and are even disturbed because they think randomly. Students with a theoretical learning style have high numeracy skills in the applying question type and dominate in the employ step according to routine training by the teacher. It was concluded that students with a pragmatic learning style had higher numeracy abilities, compared to students with an activist, reflector, or theoretical learning style. It is important that this research was carried out as a contribution to improving students' numeracy skills by using the Honey and Mumford learning style as a reference.

Ancient sites as ethnomathematics for strengthening Profil Pelajar Pancasila in Malang Wikan Budi Utami; Sri Hariyani; Fikri Aulia
Inovasi Kurikulum Vol. 21 No. 1 (2024): Inovasi Kurikulum, February 2024
Publisher : Himpunan Pengembang Kurikulum Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/jik.v21i1.65091

This study aims to determine the effectiveness of learning mathematics using ancient sites as a source of learning and to raise students' awareness of protecting and preserving ancient sites. The research design used was the pre and post-test group design with two groups. The experimental and control groups will be given a pretest before treatment and a posttest after treatment. The population used was 148 grade IV elementary school students, and the sample used was 120 people consisting of 60 experimental class students and 60 control class students. Data analysis in this study used statistical data processing software IBM SPSS version 27. Based on the summary of the independent t-test results, the value of Sig. (2-tailed) on the post-test data is <0.001. This value is smaller than the specified significance level of 0.05. This means that the averages of the experimental and control groups at the post-test were significantly different. The results showed that the archaeological site of Singosari temple can be used as a source of learning mathematics for elementary schools and can increase students' understanding of the preservation of ancient sites as a form of strengthening the Profil Pelajar Pancasila. Abstrak Penelitian ini mengungkap keefektifan pembelajaran matematika dengan menggunakan situs purbakala sebagai sumber belajar serta meningkatkan kesadaran siswa untuk menjaga dan melestarikan situs purbakala. Desain penelitian yang digunakan adalah pre and posttest group design dengan dua kelompok. Kelompok eksperimen dan kontrol akan diberikan pretest sebelum perlakuan dan posttest setelah perlakuan design dengan dua kelompok. Kelompok eksperimen dan kontrol akan diberikan pretest sebelum perlakuan dan posttest setelah perlakuan. Populasi yang digunakan sebanyak 148 siswa sekolah dasar kelas IV dan sampel yang digunakan sebanyak 120 orang yang terdiri dari 60 siswa kelas eksperimen dan 60 siswa kelas kontrol. Analisis data pada penelitian ini menggunakan software pengolah data statistik IBM SPSS versi 27. Berdasarkan rangkuman hasil uji t independen diperoleh nilai Sig. (2-tailed) pada data posttest <0,001. Nilai ini lebih kecil dari tingkat signifikansi yang ditentukan yaitu 0,05. Artinya rata-rata kelompok eksperimen dan kontrol pada saat posttest berbeda secara signifikan. Hasil penelitian menunjukkan bahwa situs arkeologi Candi Singosari dapat dijadikan sebagai sumber pembelajaran matematika untuk sekolah dasar dan dapat meningkatkan pemahaman siswa terhadap pelestarian situs purbakala sebagai bentuk penguatan profil siswa Pancasila. Kata Kunci: Ethnomathematic; Profil Pelajar Pancasila; situs purbakala; sumber belajar

Co-Authors Affandi, Ahmad Rizal Anggun Puji Rahayu Ayu Saputri Badi'atus Sholikhah Cahya Arum Lestari, Septia Eka Dian Krisnawati Djoko Adi Susilo Faizah, Siti Fatimah Dwie Hartanti Fauzan . Fauzan Fauzan Ferdiani, Rosita Dwi Fikri Aulia Fitria Nur Kusti Aisyah Ganik Wahyuningtias Sunardiningsih Hafis Hafis Hari Lugis Purwanto Heinrich Osvaldo Ndahawali Helda Yesa Dahlia Husniati, Kholis I Ketut Suastika I. K. Suastika Irawanti, Ida Jun, Velria Kamunggul, Oni Lemba Ken Pudaq Paryshuri Kristiana Cahayu Krisyani Krisyani Lena, Yessi Lovita Mada Lestari, Septia Eka Cahya Arum Lestariningsih Liswanda Ayu Anggraeni Luluk Anisatul Farida Maria Eustachia Stefani Kewa Koten Maria Trifonia Bau Miftachul Choridha Musa, Muzirah Ningsih, Neni Niswatul Hamidah Nur Farida Nur Jahan Ahmad Nur Qoiriyah Nurita Prima Nurita Primasatya Nurita Primastya Oni Lemba Kamunggul Pranyata, Yuniar Ika Putri Putri Nur Aini Rahaju, Rahaju Rahayu, Nyamik Rahayu, Nyamik Retno Marsitin Riska Lisa Ayunda Riski Nur Istiqomah Dinnullah Rismarini, Rani Yunita Saktia Oktaviani Samsul Arifin Sari, Eva Setyawati, Aulia Sevia Rahmawati Siti Faizah Sriyanti Mustafa Suistiani, Suistiani Sumaji Susilo, Djoko Adi Suwanti, Vivi Tatik Retno Murniasih Tekla Lamut Trija Fayeldi Utomoh, Karnadi Velria Jun Velria Jun Verena Cony Aldita Vivin Yuliana Eka Susanti Waras, Arista Neldis Wikan Budi Utami Wilhelmina Fatubun Yovita Puspasari Yudiono, Udik Yunita Army Wahyuningtias Yuwono, Timbul Zayyadi, Moh

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