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All Journal Jurnal Infinity Jurnal Elemen Al-Jabar : Jurnal Pendidikan Matematika Jurnal Analisa Symmetry: Pasundan Journal of Research in Mathematics Learning and Education Jurnal Padegogik Pasundan Journal of Mathematics Education : Jurnal Pendidikan Matematika Jurnal Pengabdian Sains dan Humaniora Jurnal Pendidikan Surya Edukasi (JPSE) IndoMath: Indonesia Mathematics Education Jurnal Infinity
Dahlia Fisher
Universitas Pasundan
Humanities Education Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

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Pembelajaran luas trapesium berbantuan GeoGebra tentang pemahaman konsep Sunata; Darta; Fisher, Dahlia; Lestyorini, Ratna Dewi; Fikri, Sabila Tiara
Jurnal Pendidikan Surya Edukasi (JPSE) Vol. 10 No. 2 (2024): Jurnal Pendidikan Surya Edukasi (JPSE)
Publisher : LPPM Universitas Muhammadiyah Purworejo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37729/jpse.v10i2.5735

Abstract

Penelitian ini bertujuan untuk menginvestigasi pembelajaran luas daerah trapesium berbantuan GeoGebra dan dampaknya terhadap pemahaman konsep mahasiswa calon guru SD. Penelitian ini menggunakan Pendekatan kualitatif dengan desain studi kasus dalam bentuk observasi, Analisis data yang dilakukan berdasarkan teknik pengumpulan data yaitu melalui teknik observasi dan wawancara. Data observasi direduksi berdasarkan masalah-masalah yang terjadi pada saat melakukan pembelajaran menggunakan aplikasi GeoGebra, kemudian menganalisis data wawancara. Tahap berikutnya adalah menganalisis dan mendeskripsikan dokumentasi berupa video yang telah didapatkan. Hasil analisis tersebut digunakan sebagai dasar untuk mengetahui pengembangan pembelajaran menggunakan aplikasi GeoGebra dalam proses pembelajaran matematika topik luas daerah trapesium berbantuan GeoGebra dan tes tertulis melibatkan 30 mahasiswa calon guru SD, di salah satu universitas swasta di kota Bandung, Indonesia. Hasil penelitian menunjukkan bahwa pembelajaran matematika topik luas daerah trapesium berbantuan GeoGebra yang diterapkan telah meningkatkan kemampuan pemahaman konsep calon guru SD. Penggunaan aplikasi berbantuan GeoGebra menunjukkan inovasi pembelajaran matematika dalam kemampuan pemahaman konsep para calon guru SD dalam proses pemahaman konsep. Selanjutnya, dampak dari penggunaan pembelajaran luas daerah trapesium berbantuan GeoGebra dan dampaknya terhadap pemahaman konsep calon guru SD dapat diinvestigasi lebih lanjut untuk memperoleh pemahaman yang lebih lengkap mengenai kemampuan pemahaman konsep.
Enhancing Secondary School Students' Mathematical Literacy through Wordwall-assisted Connecting, Organizing, Reflecting, Extending Model Fisher, Dahlia; Al-Tamar, Jasem
Pasundan Journal of Mathematics Education : Jurnal Pendidikan Matematika Vol. 14 No. 2 (2024): Pasundan Journal of Mathematics Education : Jurnal Pendidikan Matematika
Publisher : Program Magister Pendidikan Matematika, Pascasarjana, Universitas Pasundan in collaboration with Asosiasi Guru Matematika Indonesia (AGMI) and Indonesian Mathematics Educators' Society (IMES)

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Abstract

Mathematical literacy helps to understand problems and develop mathematical knowledge to solve various complex problems. However, based on research conducted by the OECD through PISA in 2022, the mathematical literacy skills of Indonesian students are still far below the international average. Purpose of this study was to determine the mathematical literacy abilities of students who received the Connecting, Organizing, Reflecting, Extending (CORE) model with the help of Wordwall compared to students who received conventional learning models. The method used in this research is a quasi-Class with CORE model assisted by Wordwallal method with a nonequivalent Class with Expository modelgroup design. The subjects in this study were eight grader students of SMPN 40 Bandung, the research samples divided into two groups, VIII A as the Class with Expository modelgroup and VIII B as the Class with CORE model assisted by Wordwallal group. Samples taken by purposive technique. In this study, data taken by test of students' mathematical literacy skills conducted before the learning and after the learning treatment. The data obtained were then processed by carrying out a mean difference test with the help of IBM SPSS Statistics 26.0 for Windows. Based on the results of the study, it can be concluded that the mathematical literacy abilities of students who received the Wordwall-assisted CORE model were higher than the mathematical literacy abilities of students who received Expository model.
IMPLEMENTASI MODEL PROBLEM-BASED LEARNING BERBANTUAN KAHOOT TERHADAP PENINGKATAN KEMAMPUAN PENALARAN MATEMATIS SISWA SMK Saputra, Jusep; Selfiana, Via; Fisher, Dahlia
Symmetry: Pasundan Journal of Research in Mathematics Learning and Education Vol. 10 No. 1 (2025): Symmetry: Pasundan Journal of Research in Mathematics Learning and Education
Publisher : Mathematics Education Study Program, FKIP, Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/symmetry.v10i1.28854

Abstract

Kemampuan penalaran matematis dan self-efficacy merupakan dua komponen penting yang sangat mempengaruhi proses dan hasil belajar matematika peserta didik. Penelitian ini bertujuan untuk mengetahui peningkatan kemampuan penalaran matematis siswa SMK melalui penerapan model Problem-based Learning berbantuan Kahoot. Metode penelitian yang digunakan adalagh quasi eksperimen dengan desain nonequivalent control group design. Subjek penelitian terdiri dari dua kelas XI SMK Pasundan 2 Bandung, yaitu kelas Eksperimen yang menggunakan model Problem-based Learning berbantuan Kahoot dan kelas kontrol yang menggunakan model pembelajaran konvensional. Instrumen yang digunakan berupa tes uraian kemampuan penalaran matematis. Analisis data dilakukan menggunakan uji-t, uji Mann-Whitney, dan uji N-gain. Hasil penelitian menunjukkan bahwa siswa yang menggunakan model Problem-based Learning berbantuan Kahoot memiliki peningkatan kemampuan penalaran matematis yang signifikan dibandingkan dengan siswa yang menggunakan model pembelajaran konvensional. Dengan demikian, model Problem-based Learning berbantuan Kahoot efektif untuk meningkatkan kemampuan penalaran matematis.
The Achievement of Middle School Students’ Mathematical Problem Solving Abilities through Project-Based Learning Models Fisher, Dahlia; Kusumah, Yaya Sukjaya; Dahlan, Jarnawi Afgani
Al-Jabar: Jurnal Pendidikan Matematika Vol 12 No 1 (2021): Al-Jabar: Jurnal Pendidikan Matematika
Publisher : Universitas Islam Raden Intan Lampung, INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ajpm.v12i1.8858

Abstract

This research aims to determine the use of project-based learning (PjBL) in the achievement of students' mathematical problem-solving abilities. The variables in this research were PjBL and mathematical problem-solving abilities. The instrument in this research was a description test of mathematical problem-solving abilities, which was analyzed by testing the hypothesis using the Mann Whitney U test. The results showed that the average value of students learning using PjBL was higher than students learning using conventional models. The results of the Mann Whitney test show that learning using PjBL is effective in improving students' mathematical problem-solving abilities.
Implementation of the PPG Leadership Project for Prospective Teachers at Pasundan University through the Green Bites Program: Educating about Healthy Menus Based on Local Vegetables Hafit Nuroswandi; Jaka Rukmana; Dahlia Fisher; Siti Wahyuni; Alya Karima; Salma Aulia Rahmatillah; Alsya Yulkha Putri; Bagas Hamdanirahman; Ajeng Zulfa Salsabila; Devi Tri Herlanda; Titis Dwi Nurhannisa
Jurnal Pengabdian Sains dan Humaniora Vol. 4 No. 2 (2025): 2025 October Edition
Publisher : Fakultas Keguruan dan Ilmu Pendidikan-Universitas Timor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/jpsh.v4i2.9551

Abstract

Low vegetable consumption and the lack of skills in processing local food into healthy meals are ongoing nutritional issues in various regions of Indonesia, including in Cibangkong Village, Bandung City. This activity aims to increase consumption and skills in processing local food into healthy meals by PKK mothers through training in processing local vegetables into Pakcoy Nori and vegetable nuggets. The activity methods include preparation, implementation, and analysis of results. The activity began with observation, training involving PPG Candidate Teacher students and the Faculty of Food Technology, Pasundan University as mentors, and practical training in making Pakcoy Nori and vegetable nuggets. The results of the activity showed improved skills of participants in processing and packaging healthy food products, increased nutritional awareness, and an interest in turning these products into business opportunities. This project concludes that training in appropriate local vegetable processing can be a strategic solution to address nutrition issues, build family food independence, and encourage a sustainable local economy.
Enhancement of students’ mathematical connection through Knisley mathematics learning model assisted by GeoGebra Ichtiari, Atina Rahmah; Fisher, Dahlia; Rahman, Taufik; Yatim, Siti Ainor Mohd
Jurnal Elemen Vol 10 No 1 (2024): January
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jel.v10i1.19786

Abstract

This study aims to determine whether the increase in the mathematical connections of students who receive the Knisley mathematics learning model is higher than students who receive conventional learning models. The method used in this study was a quasi-experimental design with a nonequivalent control group. This study involved two classes: an experimental class and a control class. Students in the experimental class learned with the Knisley mathematics learning model assisted by GeoGebra, while students in the control class received learning with conventional learning models. This research involved 50 students in class. The study was conducted with the object of this research, which is the ninth grader students in one of the public junior high schools in Bandung. The results showed that the increase in the mathematical connections of students who received the Knisley mathematics learning model was more elevated than that of students who received conventional learning. Knisley's mathematics learning model provides space for students to build their knowledge and can facilitate students in fulfilling mathematical connection indicators. Learning using GeoGebra can increase student enthusiasm. Student activeness in learning can be increased by applying the GeoGebra-assisted Knisley mathematics learning model.
Co-Authors Agus Dede Anggiana Ajeng Zulfa Salsabila Al-Tamar, Jasem Alsya Yulkha Putri Alya Karima Bagas Hamdanirahman Beni Yusepa Ginanjar Putra Darta Darta, Darta Devi Tri Herlanda Fikri, Sabila Tiara Hafit Nuroswandi Ichtiari, Atina Rahmah jaka rukmana Jarnawi Afgani Dahlan Jusep Saputra, Jusep Marina Indah Sari Marsyalia Indah Purnama Mira Mariani Pasaribu, Novelia Finenes Purnama Nuranisa R. Poppy Yaniawati Rany Nur Amalia Ratna Dewi Lestyorini Sahrudin, Asep Salma Aulia Rahmatillah Selfiana, Via Siti Wahyuni Subaryo Subaryo Sunata Supianti, In In Taufik Rahman Titis Dwi Nurhannisa Tsaniya, Ninda Putri Wisma Eliyarti Yatim, Siti Ainor Mohd Yaya S. Kusumah Yaya Sukjaya Kusumah