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All Journal Jurnal Pendidikan Matematika RAFA Jurnal Pendidikan Matematika (Kudus) ABSIS : Mathematics Education Journal Jurnal Jendela Matematika Mathematics Education Journal Diophantine Journal of Mathematics and Its Applications
Fitrianti, Yuli
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Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Industrial & Manufacturing Engineering Mathematics Social Sciences Other

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The Implementation of Project-Based Learning Model towards the Ability to Understanding Mathematical Concepts Junia, Junia; Fitrianti, Yuli; Septy, Liana
Jurnal Pendidikan Matematika (Kudus) Vol 6, No 2 (2023): Jurnal Pendidikan Matematika (Kudus)
Publisher : Institut Agama Islam Negeri (IAIN) Kudus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21043/jpmk.v6i2.21672

Abstract

The ability to understand mathematical concepts is an important part of learning objectives. The provided material is not only to be memorized, but also students need to understand the entire concepts of the material being studied. This research aims to determine the effect of implementing the PjBL model on the ability to understand mathematical concepts and how much students' interest in learning as a response to the application of the PjBL learning model in classVIIby using algebra material atSMPNegeri 36 OKU in the academic year 2022/2023. The research used a quantitative research method with a One Group Pretest-Posttest design. The research population was all members of classVIIstudents. The sample used was only 1 class with a saturated sampling technique where all members of the population were used as samples. The techniques in collecting the data were tests, questionnaires, and observations. The data test analysis technique used the Z-Test, the questionnaire was measured using a Likert scale, and observations were measured using the Guttman scale. From the research results, the z table value = -1.95996398454005 and the calculated z = -5.8488123797208 with a sig of 0.00 < 0.05 where the calculated z < -z table concludes that learning with the PjBL model has an effect on the ability to understand mathematical concepts and The response to students' interest in learning shows that the majority are in a good category. However, it is necessary to adapt to this learning process because this learning model is being used for the first time and several meetings are needed to complete the project. Kemampuan pemahaman konsep matematis salah satu bagian penting dalam tujuan pembelajaran. Materi yang diberikan bukan semata-mata untuk dihapalkan, tetapi peserta didik harus mengerti agar dapat memahami konsep materi yang dipelajari. Permasalahan yang dihadapi oleh peserta didik karena mengalami kesulitan dalam membedakan unsur-unsur bentuk aljabar, kesulitan mensubstitusikan persamaan, dan  kesulitan dalam operasi hitung bentuk aljabar. Penelitian ini bertujuan untuk mengetahui pengaruh penerapan model pembelajaran PjBL terhadap kemampuan pemahaman konsep matematis dan berapa besar respon minat belajar peserta didik terhadap penerapan model pembelajaran PjBL pada materi bentuk aljabar kelas VII SMP Negeri 36 OKU Tahun 2022/2023. Metode penelitian yang digunakan adalah metode kuantitatif dengan desain One Group Pretest-Posttest. Populasi penelitian adalah peserta didik kelas VII. Sampel yang digunakan hanya 1 kelas dengan tehnik sampling jenuh yang mana semua anggota populasi digunakan sebagai sampel. Tehnik pengumpulan data yang digunakan adalah tes, angket, dan observasi. Tehnik analisis data tes menggunakan Uji-Z, angket diukur dengan skala Likert, dan observasi diukur dengan skala Guttman. Dari hasil penelitian nilai –z tabel = -1,95996398454005 dan z hitung = -5,8488123797208 dengan sig 0,00 < 0,05 yang mana z hitung < -z tabel disimpulkan bahwa pembelajaran dengan model PjBL berpengaruh terhadap kemampuan pemahaman konsep matematis dan respon minat belajar peserta didik menunjukkan bahwa sebagian besar pada kategori baik. Walaupun, perlu adaptasi dengan proses pembelajaran ini karena model pembelajaran ini baru pertama kali digunakan dan dibutuhkan beberapa pertemuan untuk menyelesaikan proyek.
Pembelajaran Konsep Sudut Keliling pada Siswa Kelas VIII Fitrianti, Yuli
Jurnal Pendidikan Matematika RAFA Vol 8 No 1 (2022): Jurnal Pendidikan Matematika RAFA
Publisher : Program Studi Pendidikan Matematika, Universitas Islam Negeri Raden Fatah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19109/jpmrafa.v8i1.8809

Abstract

This research aims at producing learning procedure that can establish students’ comprehension on the concept of central and inscribed angle in a circle. This study is a Classroom Action Research. It is conducted to Eight Year Junior High School Students of MTs Al Ma’arif 01 Singosari Malang. The implementation of learning activities is exactly done as learning design that consists of five discourses. Each discourse has its own theme and purposes so they have different themes and purposes. All the themes are delivered in a cycle activity. The result is that the strategy used in this study succeeds as a learning procedure to establish students’ comprehension of that concept on eighth year junior high school students of MTs al Ma’arif 01 Singosari Malang.
Pengembangan e-asesmen diagnostik implementasi kurikulum merdeka pada materi bangun ruang dengan konteks museum Sultan Mahmud Badaruddin II Hestuti, Peni; Fitrianti, Yuli; Ramury, Feli
Jurnal Pendidikan Matematika RAFA Vol 9 No 1 (2023): Jurnal Pendidikan Matematika RAFA
Publisher : Program Studi Pendidikan Matematika, Universitas Islam Negeri Raden Fatah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19109/jpmrafa.v9i1.19105

Abstract

Penelitian ini bertujuan untuk menghasilkan e-asesmen diagnostik implementasi kurikulum merdeka belajar pada materi bangun ruang dengan konteks museum Sultan Mahmud Badaruddin II yang valid, parktis, dan memiliki efek potensial terhadap       pemberian kategori penilaian hasil diagnosis peserta didik kelas VII SMP di Palembang. Metode penelitian yang digunakan adalah metode penelitian pengembangan yang terdiri dari tahapan preliminary (tahap persiapan dan pendesainan) dan tahap prototyping menggunakan desain formative evaluation (self evaluation, expert review, one-to-one, small group, dan field test). Pengumpulan data dilakukan menggunakan walkthrough, lembar angket peserta didik, wawancara, dan tes. Dari hasil penelitian diperoleh          kesimpulan bahwa e-asesmen diagnostik yang dikembangkan valid berdasarkan lembar validasi ahli dan validitas butir soal, praktis berdasarkan hasil angket dan wawancara peserta didik serta memiliki efek potensial yaitu dapat mengkategorikan peserta didik ke dalam tiga kategori (paham utuh, paham sebagian, dan tidak paham)
Development of Learning Media with Mathematical Understanding in Geometric Sequences and Series within Malay Islamic Context Amaliah, Suci; Syutaridho; Ramury, Feli; Fitrianti, Yuli
Mathematics Education Journal Vol. 17 No. 3 (2023): Jurnal Pendidikan Matematika
Publisher : Universitas Sriwijaya in collaboration with Indonesian Mathematical Society (IndoMS)

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

Abstract

This research aims to develop mathematical learning materials for understanding geometric sequences and series within the context of Malay Islamic culture, which can provide a valid and practical connection to mathematics and enhance mathematical comprehension skills. The research follows the Tessmer 1993 research procedure, encompassing two stages: introduction and prototyping, with a formative evaluation process. The research findings indicate that the learning materials are suitable for implementation, as demonstrated by assessments. The validity of the materials, as assessed by experts, is 93%, signifying their high suitability. The practicality of the learning materials, based on student feedback, is 79%, indicating their practical utility. As for their potential to enhance mathematical abilities, the results show an 82% positive impact on mathematical understanding abilities, as determined from student practice. Furthermore, the mathematical understanding ability of students using these learning materials was rated at 75%, indicating a high level of comprehension of geometric sequence and series content. Consequently, the developed learning materials are suitable for use in the educational process. DOI: https://doi.org/10.22342/jpm.17.3.21971.379-396
Development of Student Worksheets (E-LKPD) to Strengthen Numeracy Literacy on Relations and Functions Material Cahyani, Icha; Fitrianti, Yuli; Nizar, Harisman
Absis: Mathematics Education Journal Vol 7 No 1 (2025): Mei 2025
Publisher : Universitas Veteran Bangun Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32585/absis.v7i1.6461

Abstract

This study aimed to develop an Electronic Student Worksheet (E-LKPD) that is valid, practical, and has the potential to strengthen numeracy literacy on the topic of relations and functions. The type of research used was Design Research with a development study type that was divided into two stages, namely the preliminary stage and the prototyping stage with formative evaluation that included self evaluation, expert review, one-to-one, small group, and field test. The material used in the E-LKPD was relations and functions. Data collection techniques consisted of questionnaires, interviews, tests, and documentation. The questionnaires consisted of validity and practicality  questionnaires. Validity data was obtained from the validity questionnaire which was analyzed quantitatively, while validator comments and suggestions were analyzed qualitatively. Practicality data was obtained through interviews and practicality questionnaire which were analyzed qualitatively and quantitatively at the one-to-one, small group, and field test stages. Meanwhile, potential effect data was obtained from student evaluation tests at the field test stage. The subjects of this study were eighth-grade students at SMP Negeri 7 Palembang. The result of the study showed that the developed E-LKPD was very valid, with an average validity percentage of 88.37%. The E-LKPD was also classified as practical with an average practicality percentage of 73.56%. Furthermore, the potential effect of the E-LKPD in strengthening students’ numeracy literacy on the topic of relation and function was classified as moderate, with an average value of 70.63. This indicate that the developed E-LKPD had a potential effect to strengthen numeracy literacy on the topic of Relation and Functions.
Penerapan Media Wordwall Terhadap Minat Literasi dan Motivasi Belajar Siswa SMP Pada Materi Himpunan Rullah, Nabil; Fitrianti, Yuli; Efriani, Arvin
JURNAL JENDELA MATEMATIKA Vol. 3 No. 02 (2025): Jurnal Jendela Matematika: Edisi Juli 2025
Publisher : CV. Jendela Edukasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57008/jjm.v3i02.1518

Abstract

Penelitian ini bertujuan untuk mengetahui penerapan media pembelajaran berbasis Wordwall tehadap minat literasi dan motivasi belajar siswa SMP dalam mata pelajaran matematika pada materi himpunan. Penelitian yang di gunakan merupakan jenis penelitian kuantitatif dengan pendekatan deskriptif. Sampel penelitian terdiri dari 30 siswa kelas VIII.5 SMP 40 PALEMBANG. Teknik pengumpulan data dilakukan melalui angket. Data yang terkumpul dianalisis secara deskriptif guna melihat minat siswa dalam literasi matematika dan motivasi belajar mereka. Hasil penelitian memperlihatkan bahwa minat literasi 86% dan motivasi belajar siswa 84% pada pembelajaran matematika menggunakan media Wordwall terkategori sangat baik.
Penerapan Metode Analisis Regresi Linier Berganda Terhadap Faktor-Faktor yang Mempengaruhi Pendapatan Pengusaha Kos di Kecamatan Kemuning Kota Palembang Della, Dhea Salsa; Fitrianti, Yuli; Hartatiana, Hartatiana
Diophantine Journal of Mathematics and Its Applications Vol. 2 No. 2 (2023)
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/diophantine.v2i2.28275

Abstract

Kecamatan Kemuning adalah Kecamatan yang berada di Kota Palembang yang terletak di sekitar kampus besar di Sumatera Selatan, diantaranya UIN Raden Fatah Palembang, Universitas Sriwijaya, dan Poltekkes Kemenkes Palembang. Oleh karena itu Kecamatan Kemuning memiliki banyak usah kos-kosan. Penelitian ini membahas tentang “Metode Analisis Regresi Linier Berganda terhadap Faktor-Faktor Yang Mempengaruhi Pendapatan Pengusaha Kos di Kecamatan Kemuning Kota Palembang”. Penelitian ini menggunakan data primer yang diperoleh dari 30 responden. Variabel bebas (independent) (X) pada penelitian ini terdiri dari fasilitas, harga dan lokasi, sedangkan variabel terikat (dependent) (Y) adalah pendapatan. Hasil penelitian ini menunjukkan bahwa secara simultan fasilitas (X1), harga (X2) dan lokasi (X3) berpengaruh signifikan terhadap pendapatan (Y) pengusaha kos di Kecamatan Kemuning, Kota Palembang, hal ini dapat dibuktikan dengan nilai Fhitung 3,125 > Ftabel 2,98 dan tingkat signifikansi 0,043 < 0,05 dengan secara simultan fasilitas (X1), harga (X2) dan lokasi (X3). Secara parsial variabel fasilitas (X1) dengan nilai thitung 2,623 > ttabel 1,70562 dan tingkat signifikannya 0,014 < 0,05, harga (X2) dengan nilai thitung -0,571 < ttabel 1,70562 dan tingkat signifikannya 0,573 > 0,05, dan lokasi (X3)dengan niai thitung 2,117 > ttabel 1,70562 dan tingkat signifikannya sig 0,044 < 0,05. Berdasarkan hasil penelitian ini, dapat ditarik kesimpulan bahwa secara parsial variabel fasilitas (X1) dan lokasi (X3) mempengaruhi pendapatan pengusaha kos di Kecamatan Kemuning, Kota Palembang. Sedangkan secara parsial variabel harga (X2) tidak mempengaruhi pendapatan pengusaha kos di Kecamatan Kemuning, Kota Palembang.
Co-Authors Amaliah, Suci Arvin Efriani Cahyani, Icha Della, Dhea Salsa Feli Ramury Harisman Nizar Hartatiana Hartatiana Hestuti, Peni Junia, Junia Liana Septy, Liana Rullah, Nabil Syutaridho