Article Per Year (5 Year)
p-Index From 2020 - 2025
3.247
P-Index
This Author published in this journals
All Journal Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan Journal of Development Research HISTOGRAM: Jurnal Pendidikan Matematika JMM (Jurnal Masyarakat Mandiri) Jurnal Tadris Matematika Jurnal Cendekia : Jurnal Pendidikan Matematika M A T H L I N E : Jurnal Matematika dan Pendidikan Matematika MATHEMA: JURNAL PENDIDIKAN MATEMATIKA International Journal of Research in Education (IJRE) Pattimura Proceeding : Conference of Science and Technology Jurnal Penelitian, Pendidikan, dan Pembelajaran JME (Journal of Mathematics Education) Jurnal Pengabdian Masyarakat Indonesia (JPMI) Jurnal Tadris Matematika JME (Journal of Mathematics Education)
Fadhila Kartika Sari
Universitas Islam Malang
Agriculture, Biological Sciences & Forestry Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Education Energy Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Physics Social Sciences Other

Published : 22 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 22 Documents
Search

 1   2   3 
AKTIVITAS PENALARAN KONTROVERSIAL MAHASISWA DALAM MENYELESAIKAN MASALAH ALJABAR Sikky El Walida; Fadhila Kartika Sari; Yuli Ismi Nahdiyati Ilmi; Gusti Firda Khairunnisa
HISTOGRAM: Jurnal Pendidikan Matematika Vol. 8 No. 1 (2024): Jurnal Pendidikan Matematika
Publisher : STKIP Andi Matappa

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

Abstract

Penelitian ini bertujuan mengidentifikasi aktivitas penalaran kontroversial mahasiswa dalam menyelesaikan masalah kontroversial matematis yang terdapat pada materi persamaan aljabar. Penelitian deskriptif ini dilakukan terhadap 76 mahasiswa semester 6 program studi Pendidikan Matematika salah satu universitas swasta di Malang. Data penalaran kontroversial diperoleh dari hasil pekerjaan mahasiswa menggunakan instrumen tes dan wawancara. Analisis data dan interpretasi makna temuan diperoleh melalui analisis teks data. Hasil penelitian menunjukkan bahwa penalaran kontroversial mahasiswa dalam menyelesaikan masalah kontroversial matematis pada persamaan aljabar memiliki aktivitas eksplorasi, kontradiksi, refleksi, dan klarifikasi. Pada aktivitas eksplorasi, subjek mengenali komponen-komponen masalah. Pada aktivitas kontradiksi, subjek menemukan komponen yang menyebabkan pertentangan. Pada aktivitas refleksi subjek menelusuri kembali penyebab pertentangan, dan akhirnya subjek mengklarifikasi untuk menemukan solusi. Dengan demikian, dosen pengampu dan mahasiswa dapat mengembangkan model pembelajaran yang melibatkan aktivitas penalaran kontroversial untuk keberhasilan pembelajaran selanjutnya.
Concept Attainment Model for Enhancing Conceptual Understanding in Seventh-Grade Students at Junior High School Firjon Nurisna Hadi Al Haq; Sikky El Walida; Fadhila Kartika Sari
Journal of Development Research Vol. 7 No. 2 (2023): Volume 7, Number 2, November 2023
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Universitas Nahdlatul Ulama Blitar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28926/jdr.v7i2.334

Abstract

This research aims to describe the implementation of the Concept Attainment Model in teaching conceptual understanding of quadrilaterals, specifically parallelograms and rectangles. The research subjects were 22 students from grade VII. This study was conducted through two cycles of classroom action research. Each cycle consisted of planning, acting, observing, and reflecting stages. Data collection techniques included observation, concept understanding tests, and interviews. The research results showed that the test scores in cycle 1 and cycle 2 were 67.8 and 78.68, with an increase of 10.88, and the average percentage of students who met the Minimum Mastery Criteria in Cycle 2 was 77.27%. The teacher's success rate in conducting activities in cycle 1 and cycle 2 was 59.54% and 79.54%, respectively, indicating a 20% improvement. Meanwhile, the percentage of students' activity observation results in cycle 1 and cycle 2 was 59.58% and 78.75%, respectively, showing a 19.78% improvement.
Utilization of the Wondering, Exploring, and Explaining (WEE) Learning Model Assisted by GeoGebra to improve Understanding of Mathematical Concepts Faradiba, Surya Sari; Walida, Sikky El; Alifiani, Alifiani; Sari, Fadhila Kartika; Ilmi, Yuli Ismi Nahdiyati; Khairunnisa, Gusti Firda; Syabrina, Dafa Atrian
International Journal of Research in Education Vol 4, No 1 (2024): Issued in January 2024
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/ijre.v4i1.15902

Abstract

This study aims to describe the application of the Geogebra-assisted Wondering, Exploring, and Explaining (WEE) learning model in improving the ability to understand mathematical concepts on lines and angles material at Junior High School of Darush Sholihin Batu in the 2022/2023 academic year. The study employs practical classroom action research, recruiting class VII-B as the research subjects. Interview guides, observation sheets, end-of-cycle test questions adapted to indicators of the ability to understand concepts, and field notes were the study's pilots for data collection. The findings showcased that the observation of teachers' and students' activities, the final cycle test completeness, and the interview results with happy students were boosted from cycles I to II. Furthermore, cycle II met the indicators of action success, indicating that the Geogebra-assisted Wondering, Exploring, and Explaining (WEE) learning model can improve the ability to understand mathematical concepts on lines and angles material at SMP Darush Sholihin Batu.
PENDAMPINGAN PEMBUATAN BLOG UNTUK MENINGKATKAN LITERASI DIGITAL DAN KREATIVITAS SISWA SMK DALAM MENGELOLA KONTEN ONLINE Sikky El Walida; Fadhila Kartika Sari; M. Iqbal Maulana Halisna
JMM (Jurnal Masyarakat Mandiri) Vol 8, No 4 (2024): Agustus
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jmm.v8i4.24394

Abstract

Abstrak: Pendampingan pembuatan blog untuk siswa SMK An-Nur Al Munir dilaksanakan dalam rangka meningkatkan literasi digital dan kreativitas siswa dalam mengelola konten online yang mencakup keterampilan desain, penulisan konten, dan komunikasi online. Kegiatan ini melibatkan 20 siswa dan dilakukan melalui demonstrasi dan praktik langsung membuat blog. Hasil kegiatan ini tercatat keterampilan siswa meningkat secara signifikan dengan persentase peningkatan skill mencapai 40%. Persentase ini diperoleh melalui angket harian yang terdiri dari 15 pernyataan dan wawancara yang terdiri dari 10 pertanyaan.. Langkah-langkah pendampingan yang dilakukan meliputi: (1) analisis kebutuhan; (2) perencanaan pelatihan; dan (3) implementasi penggunaan platform blog yang memberikan kontribusi dalam meningkatkan literasi digital dan kreativitas siswa dalam mengelola konten online. Evaluasi berupa umpan balik dari siswa dan pembaca blog menjadi indikator penting dalam kesuksesan kegiatan ini yang menunjukkan dampak positif terhadap penguatan literasi digital, pemberdayaan kreativitas, dan pengembangan keterampilan berpikir kritis siswa. Dengan demikian, pendampingan pembuatan blog ini memberikan landasan yang kuat bagi kemajuan siswa dalam menghadapi tantangan di era digital.Abstract: The mentoring program for blog creation for students at SMK An-Nur Al Munir was conducted to enhance digital literacy and creativity in managing online content, encompassing skills in design, content writing, and online communication. This activity involved 20 students and was executed through demonstrations and hands-on practice in blog creation. The results indicate a significant improvement in student skills, with a skill enhancement percentage reaching 40%. This percentage was derived from daily questionnaires consisting of 15 statements and interviews containing 10 questions. The mentoring process included the following steps: (1) needs analysis; (2) training planning; and (3) implementation of blog platform usage. These steps contributed to increasing digital literacy and creativity in managing online content. Evaluation, including feedback from students and blog readers, served as a crucial indicator of the success of the program, showing a positive impact on strengthening digital literacy, empowering creativity, and developing students' critical thinking skills. Thus, the blog creation mentoring provided a solid foundation for student advancement in facing challenges in the digital age.
Application of The Simplex Method and Digital Literacy in Profit Optimization Problems Taufik Tempe Ambarsari, Ida Fitriana; Hasanah, Nur; Astindari, Tri; Sari, Fadhila Kartika; Masruro, Anisyah Aulia
Mathline : Jurnal Matematika dan Pendidikan Matematika Vol. 9 No. 1 (2024): Mathline: Jurnal Matematika dan Pendidikan Matematika
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/mathline.v9i1.569

Abstract

Resource allocation in the production process are important things that need to be considered to achieve optimal production levels. Production optimization problems are still an obstacle for most businesses operating in the food sector. One of them is the “Taufik Tempe” business which produces tempeh in three different sizes, namely large, medium, and small. The business owner finds it difficult to determine the amount of production according to market demand and minimize production costs for maximum profits. This research aims to solve the profit optimization problem of “Taufik Tempe” with appropriate production allocation to achieve maximum profits. The method used is the method of data collection and data analysis. Data collection methods include field studies (observations and interviews) and literature review. Meanwhile, data analysis uses the simplex method and uses MATLAB software. Data analysis techniques using observation and interviews. Meanwhile, the research results show that the maximum profit per month obtained is Rp 750.000,00 by focusing on producing only large-sized tempeh. Furthermore, by using MATLAB software the same results are obtained as using the simplex method but with a simple, effective and efficient algorithm, ofcourse with precise results and the use of this software aims to avoid calculation errors.
Improving Mathematical Problem-Solving Ability Through Problem-Based Learning (PBL) Model Using Augmented Reality Media Okta, Ira Maya; Fathani, Abdul Halim; Sari, Fadhila Kartika
MATHEMA: JURNAL PENDIDIKAN MATEMATIKA Vol 7, No 1 (2025): MATHEMA
Publisher : Universitas Teknokrat Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33365/jm.v7i1.4677

Abstract

The research aims to improve students’ Mathematical Problem-Solving Ability (KPMM) by applying the Problem-Based Learning (PBL) model assisted by Augmented Reality media. This research was a collaborative or participatory classroom action research and involved researchers, mathematics educators, colleagues, and students in grade IX of SMP Islam Muallimin Kediri in the even semester of the 2023/2024 academic year. The research instruments consisted of learning devices and data collection instruments. The learning devices employed the Lesson Implementation Plan (RPP), Student Worksheets (LKPD), and AR-Build Space Media. Meanwhile, data collection instruments were observation sheets, interviews, and KPMM tests. Data analysis was conducted descriptively comparatively. The results indicated that implementing the Problem-Based Learning (PBL) model assisted by Augmented Reality media significantly increased students’ KPMM, with the average class value increasing from 56.75 in cycle I to 73.87 in cycle II. In short, the implementation of the PBL model assisted by augmented reality media could increase the KPMM of SMP Islam Muallimin Kediri’s students in grade IX. 
UNVEILING HIDDEN MISCONCEPTIONS: A NEW PERSPECTIVE ON FIRST-YEAR STUDENTS' ALGEBRAIC UNDERSTANDING Sari, Fadhila Kartika; Alifiani, Alifiani; Nursit, Isbadar; Jannah, Ukhti Raudhatul; Rahaju, Rahaju
JME (Journal of Mathematics Education) Vol 9, No 2 (2024): JME
Publisher : Universitas Sembilanbelas November Kolaka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31327/jme.v9i2.2231

Abstract

This study aims to uncover and analyze hidden misconceptions in algebraic understanding among first-year students in the Mathematics Education Department at a private university in Malang. Conducted from January to March 2024, the research involves two first-year students as subjects. The first subject exhibits the misconception known as "illegal canceling," while the second subject demonstrates the "assumption of distributivity of exponents." Utilizing a qualitative research methodology, diagnostic interviews and problem-solving tasks were employed to identify and understand these misconceptions. Our findings indicate that these hidden misconceptions significantly hinder the students' ability to correctly solve algebraic problems and understand underlying concepts. For the first subject, the error in illegal canceling often led to incorrect simplifications, while the second subject's erroneous application of exponent rules resulted in fundamentally flawed solutions. By systematically categorizing these misconceptions, the study offers tailored instructional strategies to effectively address and correct them.This research highlights the critical need for early detection and targeted intervention in mathematical education. By providing a deeper insight into specific algebraic misunderstandings, the study suggests practical approaches for educators to enhance their teaching methodologies, ultimately improving students' overall algebra comprehension. The novelty of this research lies in its detailed focus on hidden misconceptions and the provision of actionable solutions, offering a fresh perspective on improving algebra education for first-year university students.
Pelatihan Pembuatan Bahan Ajar Kreatif dan Inovatif Berbasis Digital untuk Mahasiswa Calon Guru Ibnu Rizki Wardhana; Isminingsih; Lailia Maghfiroh; Alfian Bayani; Fadhila Kartika Sari; Gusti Firda Khairunnisa
Jurnal Pengabdian Masyarakat Indonesia (JPMI) Vol. 2 No. 2 (2024): Desember
Publisher : Publikasi Inspirasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62017/jpmi.v2i2.2892

Abstract

Pelatihan pembuatan bahan ajar kreatif dan inovatif berbasis digital untuk mahasiswa calon guru bertujuan untuk membekali mereka dengan keterampilan dalam memanfaatkan teknologi sebagai media pembelajaran yang efektif. Dengan aplikasi seperti CapCut, Flipbook, Google Sites, dan Augmented Reality (AR), mahasiswa diajarkan untuk merancang bahan ajar yang interaktif, menarik, dan relevan dengan kebutuhan pembelajaran di era digital. Pelatihan ini mendorong penguasaan teknologi, peningkatan kreativitas, dan inovasi dalam menyusun materi ajar yang sesuai dengan gaya belajar siswa generasi modern. Selain itu, pelatihan ini juga mendukung terciptanya pembelajaran yang efisien, fleksibel, dan inklusif, baik untuk model tatap muka, jarak jauh, maupun hybrid. Hasil dari pelatihan ini diharapkan mampu membentuk calon guru yang profesional, adaptif terhadap perkembangan teknologi, dan siap berkontribusi dalam meningkatkan kualitas pendidikan di Indonesia.
Gaya Komunikasi Matematis Mahasiswa dalam Menyampaikan Materi Pertidaksamaan Melalui Video Pembelajaran Interaktif Fadhila Kartika Sari; Anies Fuady
Jurnal Tadris Matematika Vol 4 No 2 (2021)
Publisher : Universitas Islam Negeri Sayyid Ali Rahmatullah Tulungagung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21274/jtm.2021.4.2.165-174

Abstract

Communication style is a way in which a person conveys messages or information. Pre-service teachers need to have good communication skills. Communication is one of the keys to the effectiveness of a learning process. Mathematical communication is divided into two, namely written communication and oral communication. Interactive learning videos are one of the alternative media used in online learning. This study aims to describe the mathematical communication style of pre-service teachers in conveying the material of Inequalities through interactive learning videos. This study uses a qualitative approach. The purposive sampling technique was chosen as the sampling method. The subjects of this study consisted of three students from the mathematics education study program FKIP UNISMA, each of which represented a different cohort level, namely semesters 2, 4, and 6. The results of the three subjects have a distinctive and different communication style in explaining the material of Absolute-Value Inequalities. Based on data analysis, the first student’s communication style tends to be non-assertive, the second student has a manipulative communication style, and the third student’s communication style tends to be more assertive.
UNVEILING HIDDEN MISCONCEPTIONS: A NEW PERSPECTIVE ON FIRST-YEAR STUDENTS' ALGEBRAIC UNDERSTANDING Fadhila Kartika Sari; Alfiani Alfiani; Isbadar Nursit; Ukhti Raudhatul Jannah; Raju Raju
JME (Journal of Mathematics Education) Vol. 9 No. 2 (2024): JME
Publisher : USN Kolaka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31327/jme.v9i2.2231

Abstract

This study aims to uncover and analyze hidden misconceptions in algebraic understanding among first-year students in the Mathematics Education Department at a private university in Malang. Conducted from January to March 2024, the research involves two first-year students as subjects. The first subject exhibits the misconception known as "illegal canceling," while the second subject demonstrates the "assumption of distributivity of exponents." Utilizing a qualitative research methodology, diagnostic interviews and problem-solving tasks were employed to identify and understand these misconceptions. Our findings indicate that these hidden misconceptions significantly hinder the students' ability to correctly solve algebraic problems and understand underlying concepts. For the first subject, the error in illegal canceling often led to incorrect simplifications, while the second subject's erroneous application of exponent rules resulted in fundamentally flawed solutions. By systematically categorizing these misconceptions, the study offers tailored instructional strategies to effectively address and correct them. This research highlights the critical need for early detection and targeted intervention in mathematical education. By providing a deeper insight into specific algebraic misunderstandings, the study suggests practical approaches for educators to enhance their teaching methodologies, ultimately improving students' overall algebra comprehension. The novelty of this research lies in its detailed focus on hidden misconceptions and the provision of actionable solutions, offering a fresh perspective on improving algebra education for first year university students.
Co-Authors Abdul Halim Fathani Alfian Bayani Alfiani Alfiani Alfiatul Chasanah Alifiani, Alifiani Alifiani, Alifiani Ambarsari, Ida Fitriana Anies Fuady Astindari, Tri Fajrul Najmuddin Abdi Praja Fandy Puspita Negara Fika Mahzanatus Sa'adah Firjon Nurisna Hadi Al Haq Gusti Firda Khairunnisa Gusti Firda Khairunnisa Ibnu Rizki Wardhana Isbadar Nursit Isminingsih Jannah, Ukhti Raudhatul Lailia Maghfiroh M. Iqbal Maulana Halisna Masruro, Anisyah Aulia Mubarokah, Nuzulun Najatil Nur Hasanah Okta, Ira Maya Rahaju, Rahaju Raju Raju RR. Ettie Rukmigarsari Siti Nurul Hasana Sunismi . Surya Sari Faradiba Syabrina, Dafa Atrian Tjang Daniel Chandra Ukhti Raudhatul Jannah Veronika Dwi Cahyani Vivi Lailatul Ismi Walida, Sikky El Yuli Ismi Nahdiyati Ilmi Yuli Paramita Zainal Abidin