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All Journal SIGMA: Jurnal Pendidikan Matematika Pendas : Jurnah Ilmiah Pendidikan Dasar de Fermat : Jurnal Pendidikan Matematika Jurnal Ilmiah Pendidikan Matematika Al Qalasadi Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Asimetris: Pendidikan Matematika dan Sains Journal of Mathematics Education and Science Kognitif: Jurnal Riset HOTS Pendidikan Matematika Journal of Science and Technology Mathematics and Applications (MAp) Journal Ensiklopedia: Jurnal Pendidikan dan Inovasi Pembelajaran Saburai Journal of Social Outreach
Siti Ulfa Nabila
Universitas Islam Negeri Raden Intan Lampung
Agriculture, Biological Sciences & Forestry Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Languange, Linguistic, Communication & Media Library & Information Science Mathematics Physics Social Sciences Other

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Efektivitas Case Base Learning dan Peran Curiosity Dalam Meningkatkan Kemampuan Pemecahan Masalah Matematis Fitriani, Riska; Anggoro, Bambang Sri; Nabila, Siti Ulfa
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 03 (2025): Volume 10 No. 3 September 2025 In Order
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i03.32864

Abstract

Mathematical problem-solving ability is one of the essential competencies students need to master; however, in reality, many students still face difficulties in developing this skill. One effort to improve it is through the implementation of Case Base Learning while also considering affective factors such as curiosity. This study aims to examine the effect of Case Base Learning and curiosity on students’ mathematical problem-solving ability. The research employed a quantitative approach with a quasi-experimental design. The population consisted of all ninth-grade students of SMP Negeri 1 Abung Semuli, with a total sample of 65 students selected using cluster random sampling. The sample consisted of two classes: class IX H as the experimental class, which applied Case Base Learning, and class IX F as the control class, which applied Direct Instruction. The instruments used were a mathematical problem-solving test and a curiosity questionnaire. Data analysis was conducted using two-way ANOVA with prerequisite tests, namely normality and homogeneity tests. The results of the study revealed that: (1) Case Base Learning was more effective than Direct Instruction in improving students’ mathematical problem-solving ability, (2) curiosity had a significant role in enhancing students’ mathematical problem-solving ability, and (3) there was no interaction between Case Base Learning and curiosity in influencing students’ mathematical problem-solving ability.
Implementasi Think Pair Share: Dampak Terhadap Kemampuan Analisis Matematis, Berpikir Reflektif dan Kreatif Ambarwati, Riyama; Nabila, Niki Nur; Anggoro, Bambang Sri; Nabila, Siti Ulfa
Journal of Mathematics Education and Science Vol. 7 No. 2 (2024): Journal of Mathematics Education and Science
Publisher : Universitas Nahdlatul Ulama Sunan Giri Bojonegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32665/james.v7i2.2712

Abstract

Kompetensi dasar yang dapat dicapai oleh siswa, seperti analisis matematis, berpikir reflektif, dan kreatif, memainkan peran penting dalam mendukung proses pembelajaran. Penelitian ini bertujuan untuk mengeksplorasi bagaimana kemampuan dalam analisis matematis, berpikir reflektif, dan kreativitas memengaruhi siswa yang terlibat dalam pembelajaran kooperatif, khususnya dengan mengimplementasikan model bertipe think pair share bersama metode ekspositori. Studi ini melibatkan 63 siswa yang terbagi menjadi dua kelas, yaitu kelas eksperimen dengan 32 siswa yang menerapkan model pembelajaran kooperatif tipe think pair share dan kelas kontrol dengan 31 siswa yang menerapkan metode ekspositori. Teknik pengambilan sampel dilakukan dengan menerapkan metode cluster random sampling, dengan tes sebagai metode pengumpulan data utama. Analisis data melibatkan berbagai uji diantaranya validitas, tingkat kesulitan, daya pembeda, reliabilitas, serta uji untuk normalitas dan homogenitas. Melalui penerapan uji MANOVA untuk pengujian hipotesis, peneliti menyimpulkan bahwa terdapat dampak dari keterampilan menganalisis matematis, berpikir reflektif dan kreatif pada siswa yang terlibat dalam pembelajaran kooperatif menggunakan model pembelajaran tipe think pair share bersama dengan metode ekspositori. Siswa yang menggunakan model pembelajaran kooperatif tipe think pair share akan memiliki efisiensi berpikir lebih tinggi dan memiliki akses terhadap metode pembelajaran terkini
Pengaruh Keahlian Berpikir Kritis Siswa SMP Terhadap Literasi Lingkungan dan Literasi Digital Az Zahra, Fatimah; Nabila, Siti Ulfa; Putra, Fredi Ganda
Journal of Mathematics Education and Science Vol. 7 No. 2 (2024): Journal of Mathematics Education and Science
Publisher : Universitas Nahdlatul Ulama Sunan Giri Bojonegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32665/james.v7i2.2728

Abstract

Tujuan dari penelitian ini yakni untuk mengetahuiagaimana literasi lingkungan dan literasi digital mempengaruhi kemampuan berpikir kritis matematika di SMP Negeri Kecamatan Jati Agung. Penelitian ini menggunakan analisis regresi linier berganda dengan taraf signifikansi = 0,05. Analisis ini menggunakan tiga uji, yaitu; uji t, uji F, dan uji koefisien determinasi (R2). Hasil uji t didapat nilai p-value = 0,018 pada tes literasi lingkungan, sehingga dapat dinyatakan H0 ditolak, yang artinya terdapat pengaruh dari litarisi lingkungan terhadap kemampuan berpikir kritis, selanjutnya antara kemampuan literasi digital dengan berpikir kritis matematis mempunyai nilai p-value yakni 0,021 sehingga H0 ditolak yang berarti terdapat dampak yang drastis. H0 ditolak . Hasil dari uji F dengan taraf signifikansi a = 0,05 dan p-value 0,005 memperlihatkan jika literasi lingkungan dan literasi digital mempunyai hubungan terhadap kemampuan berpikir kritis matematis murid. Hasil pada koefisen determinasi diperoleh nilai R square sebesar 0,042, artinya pengaruh dari variabel independen terhadap variabel dependen sebesar 4,2%.
Mathematical Modeling of the Reinforcing the Profitability of Traditional Markets Netriwati, Netriwati; Qulyasry, Fadila; Nabila, Siti Ulfa; Nendra, Fadly; Sari, Meta
Ensiklopedia: Jurnal Pendidikan dan Inovasi Pembelajaran Saburai Vol 5, No 02 (2025): ENSIKLOPEDIA: Jurnal Pendidikan dan Inovasi Pembelajaran
Publisher : Universitas Sang Bumi Ruwa Jurai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24967/esp.v5i02.4439

Abstract

This study aims to develop a mathematical model to analyze the impact of the revitalization program at Koga Market, Bandar Lampung, on traders’ profits by examining the influence of sales volume, marketing costs, staple-goods prices, and infrastructure costs. Using a quantitative survey approach involving 50 randomly selected traders, data were collected through questionnaires, interviews, and documentation, and analyzed using descriptive statistics, classical assumption tests, and multiple linear regression. The results show that staple-goods prices and infrastructure costs have a strong and significant positive effect on traders’ profits, marketing costs also contribute positively, while sales volume shows a negative but insignificant effect. All classical assumptions were met, indicating that the regression model is valid for explaining the profit determinants. The findings confirm that market revitalization has generated measurable economic benefits through improved infrastructure and stable commodity prices, suggesting the need for continued infrastructure enhancement and strengthened marketing strategies to further support traders’ economic sustainability.
The Influence of the Children Learning in Science (CLIS) Learning Model and Students' Learning Styles on Improving Students' Conceptual Understanding and Motivation to Learn Mathematics Ayu Dewi Prastika Putri; Rizky Wahyu Yunian Putra; Siti Ulfa Nabila
Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Vol. 7 No. 1 (2026): Februari
Publisher : Mataram University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/goescienceed.v7i1.1687

Abstract

The Children Learning in Science (CLIS) learning model emphasizes the process of reconstructing students' understanding by directing changes in initial misconceptions towards a more accurate scientific understanding. This study aims to: (1) analyze the influence of the CLIS learning model on improving conceptual understanding and mathematical learning motivation simultaneously; (2) analyze the influence of students' learning styles on improving conceptual understanding and mathematical learning motivation simultaneously; (3) analyze the influence of the CLIS learning model and students' learning styles simultaneously on improving conceptual understanding and mathematical learning motivation; (4) determine the influence of the CLIS learning model on improving conceptual understanding and mathematical learning motivation partially; (5) determine the influence of students' learning styles on improving conceptual understanding and mathematical learning motivation partially; and (6) determine the influence of the interaction between the CLIS learning model and students' learning styles on improving conceptual understanding and mathematical learning motivation partially. This study uses a quantitative approach with a quasi-experimental research type. The research population was all eighth grade students of SMP Negeri 2 Abung Semuli, North Lampung, with sample determination using cluster random sampling technique. The data collection instruments included a learning motivation questionnaire, a learning style questionnaire, and a mathematical concept comprehension ability test. The data obtained were analyzed using a MANOVA test with a significance level of 5%. The results of the study showed that: (1) the CLIS learning model had a significant effect on students' conceptual understanding and mathematical learning motivation, with the highest achievement in conceptual understanding; (2) learning styles had a significant effect on students' conceptual understanding and mathematical learning motivation, where in conceptual understanding the auditory learning style showed the best results compared to visual and kinesthetic learning styles, while in learning motivation the kinesthetic learning style obtained the highest results compared to visual and auditory learning styles; (3) the CLIS learning model and students' learning styles simultaneously had an effect on improving students' conceptual understanding and mathematical learning motivation; (4) the CLIS learning model partially had an effect on improving students' conceptual understanding and mathematical learning motivation; (5) learning styles partially had an effect on improving students' conceptual understanding and mathematical learning motivation; and (6) there is an influence of the CLIS learning model and students' learning styles on increasing conceptual understanding abilities, but there is no influence on mathematical learning motivation partially.
PENGARUH DISPOSISI MATEMATIS DAN SELF-REGULATED LEARNING TERHADAP KEMAMPUAN HOTS PESERTA DIDIK MELALUI MOTIVASI Aghnia Husnul Amali Iqdhi; Bambang Sri Anggoro; Siti Ulfa Nabila
SIGMA: JURNAL PENDIDIKAN MATEMATIKA Vol. 18 No. 2: In Progress (Juli - Desember 2026)
Publisher : Universitas Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26618/8b5k5f10

Abstract

Tujuan: Penelitian ini bertujuan untuk mengidentifikasi keterkaitan antara disposisi matematis, self-regulated learning, dan kemampuan berpikir tingkat tinggi (HOTS) peserta didik yang mencakup kemampuan analisis serta reflektif, dengan motivasi sebagai variabel penghubung. Metode: Penelitian dilaksanakan menggunakan pendekatan kuantitatif berjenis ex post facto. Subjek yang dilibatkan berjumlah 110 peserta didik kelas X SMK 2 Mei Bandar Lampung pada tahun ajaran 2025/2026, yang ditentukan melalui teknik random sampling berdasarkan rumus Slovin dari total populasi 152 peserta didik. Instrumen pengumpulan data mencakup angket disposisi matematis, angket self-regulated learning, angket motivasi, serta tes kemampuan HOTS pada materi statistika. Hasil: Temuan penelitian mengungkapkan bahwa disposisi matematis dan self-regulated learning masing-masing memberikan pengaruh langsung yang positif dan signifikan terhadap motivasi. Akan tetapi, tidak ditemukan adanya pengaruh langsung yang signifikan dari disposisi matematis, self-regulated learning, maupun motivasi terhadap kemampuan HOTS. Motivasi terbukti memiliki peran sebagai mediator signifikan pada hubungan self-regulated learning dengan kemampuan HOTS, sementara peran mediasi tersebut tidak berlaku pada hubungan antara disposisi matematis dan kemampuan HOTS. Simpulan: self-regulated learning memberikan kontribusi terhadap kemampuan HOTS peserta didik melalui peran mediasi motivasi, sehingga diperlukan strategi pembelajaran yang mengintegrasikan penguatan self-regulated learning sekaligus motivasi guna meningkatkan kemampuan HOTS peserta didik.
Co-Authors Aghnia Husnul Amali Iqdhi Ana Risqa JL Aneva Meilandari Arini Alhaq Ayu Dewi Prastika Putri Az Zahra, Fatimah Bambang Sri Anggoro Dewi, Shinta Ayuningrum Mulia Fadly Nendra Fredi Ganda Putra Gayatri, Soraya Ajeng Hidayati Sholiha Jamil Khoirunnisa, Devi Mardiyah Mujib Mujib Nabila, Niki Nur Netriwati Novian Riskiana Dewi Putri Azizah Qulyasry, Fadila Rindiyanti, Ayu Riska Fitriani Riyama Ambarwati Rizki Wahyu Yunian Putra Rosida Rakhmawati Saputri, Nadya Sari, Dewi Nevita Sari, Meta Tullah, Wahyu Hidayat Wahyu Hidayat Tullah