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All Journal AKSIOMA: Jurnal Program Studi Pendidikan Matematika Jurnal Elemen E-Dimas: Jurnal Pengabdian kepada Masyarakat Jurnal Gantang Prima: Jurnal Pendidikan Matematika Jurnal Abdi: Media Pengabdian Kepada Masyarakat Jurnal Anugerah: Jurnal Pengabdian Kepada Masyarakat Bidang Keguruan dan Ilmu Pendidikan ABSYARA: Jurnal Pengabdian Pada Masyarakat MATHEdunesa JRAMathEdu (Journal of Research and Advances in Mathematics Education)
Evangelista Lus Windyana Palupi
Universitas Negeri Surabaya
Agriculture, Biological Sciences & Forestry Humanities Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Education Engineering Environmental Science Languange, Linguistic, Communication & Media Library & Information Science Mathematics Social Sciences Other

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Workshop Merancang Pembelajaran Daring Berbantuan Edmodo dan Cloud di Masa COVID-19 Untuk KKG Gugus 02 Kranggan Mojokerto Evangelista LW Palupi; Susanah Susanah; Dayat Hidayat; Shofan Fiangga; Masriyah Masriyah
Jurnal Anugerah Vol 2 No 2 (2020): Jurnal Anugerah: Jurnal Pengabdian kepada Masyarakat Bidang Keguruan dan Ilmu Pen
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Maritim Raja Ali Haji

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (586.506 KB) | DOI: 10.31629/anugerah.v2i2.2739

Abstract

Tujuan dari pengabdian kepada masyarakat ini adalah untuk memberikan pelatihan dalam merancang pembelajaran daring dengan memanfaatkan platform online Edmodo dan cloud kepada Kelompok Kerja Guru (KKG) Gugus 02 Kranggan Mojokerto. Hal ini dilatarbelakangi oleh permasalahan guru-guru dalam menavigasikan digital platform pembelajaran, memindahkan pembelajaran luring ke pembelajaran daring, serta mengorganisir tugas-tugas peserta didik. Metode yang digunakan dalam pelatihan ini yaitu ceramah/direct instruction dan demonstrasi yang dilaksanakan secara ­syncronous dan asyncronous. Peserta dalam kegiatan ini adalah guru-guru Sekolah Dasar (SD) KKG Gugus 02 Kranggan Mojokerto Jawa Timur. Instrumen yang digunakan dalam pengambilan data adalah angket/kuesioner. Angket ini digunakan untuk mengetahui wawasan dan persepsi awal peserta pelatihan terhadap pembelajaran daring yang telah mereka lakukan serta mengetahui wawasan dan persepsi mereka setelah mengikuti pelatihan. Berdasarkan hasil angket, workshop yang telah dilakukan memberikan dampak yang positif dan bermanfaat bagi guru-guru Sekolah Dasar di Krangga Mojokerto.
MISCONCEPTIONS OF PROSPECTIVE MATHEMATICS TEACHER IN LINEAR EQUATIONS SYSTEM Dini Kinati Fardah; Evangelista Lus Windyana Palupi
Prima: Jurnal Pendidikan Matematika Vol 7, No 1 (2023): PRIMA : Jurnal Pendidikan Matematika
Publisher : FKIP Universitas Muhammadiyah Tangerang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31000/prima.v7i1.7379

Abstract

Misconceptions are still a problem in learning mathematics. The causes are very diverse, ranging from the cognitive abilities of students who are not good at mathematics to the teacher who is the trigger for this misconception. The misconception diagnostic test benefits readers as a reference and pressure point in conveying certain concepts that are prone to misconceptions. This study aims to diagnose the occurrence of misconceptions and to analyze the types of misconceptions in 29 prospective mathematics teachers on the two-variable (SPLDV) and three-variable (SPLTV) linear purchasing system materials. A test to detect conceptual errors was given to these prospective teacher students to diagnose conceptual errors that occurred when they studied SPLDV in junior high school and SPLTV in high school before being given linear sales system material in Elementary Linear Algebra courses. The results show that there are still classificational, correlational, and theoretical misconceptions. Theoretical misconceptions that occur in students are related to the definition of misconceptions and related to the definition and types of SPL solutions. Classificational misconceptions occur when students classify examples and non-examples of a given linear sales system. Correlational misconceptions occur in students, namely students cannot connect a statement related to SPLDV with its graphical representation of the statement given, also students are not precise in compiling mathematical models of everyday problems given so the solutions obtained are incorrect.
Pendampingan Pengembangan Realistic Mathematics-Project Based Learning untuk Menyongsong Kurikulum Merdeka bagi Guru SMP Trenggalek Shofan Fiangga; Nina Rinda Prihartiwi; Ahmad Wachidul Kohar; Evangelista Lus Windyana Palupi; Susanah Susanah
Jurnal Anugerah Vol 4 No 2 (2022): Jurnal Anugerah: Jurnal Pengabdian kepada Masyarakat Bidang Keguruan dan Ilmu Pen
Publisher : Universitas Maritim Raja Ali Haji

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31629/anugerah.v4i2.4967

Abstract

Kurikulum Merdeka merupakan kurikulum berbasis kompetensi yang menerapkan pembelajaran berbasis proyek (Project Based Learning - PjBL) untuk mendukung pengembangan karakter sesuai dengan Profil Pelajar Pancasila. Pembelajaran berbasis Proyek (PjBL) menjadi fokus utama pada Kurikulum Merdeka. Dalam Kurikulum Merdeka, sekolah diberikan keleluasaan dan kemerdekaan untuk memberikan proyek-proyek pembelajaran yang relevan dan dekat dengan lingkungan sekolah. Salah satu inovasi pembelajaran yang bisa dikembangkan adalah pendekatan Matematika Realistik (Realistic Mathematics - RM). RM sebagai suatu pendekatan mampu membuat PjBL menjadi pembelajaran yang efektif terutama dalam peningkatan kemampuan numerasi. Kenyataannya, masih banyak guru yang kesulitan dalam berinovasi dan mengembangkan PjBL. Pelatihan kali ini bertujuan untuk meningkatkan kualitas pembelajaran guru yang terkait pengembangan pembelajaran RM-PjBL. Workshop ini dilakukan dalam luring dan daring asynchronous. Pada kegiatan luring dilaksanakan dalam bentuk workshop pendampingan penyusunan pembelajaran berbasis RM-PjBL. Kemudian, kegiatan dilanjutkan daring asynchronous melalui google classroom mengembangakn LKPD berbasis RM-PjBL didampingi oleh instruktur. LKPD yang sudah disusun oleh peserta, akan dievaluasi dan dianalisis berdasarkan instrumen analisis LKPD berbasis RM-PjBL. Selain itu, peserta mengisi angket respon untuk mengetahui efektifitas dan keberhasilan workshop ini. Di akhir pelatihan, guru-guru mampu mendesain pembelajaran berbasis RME-PjBL sesuai kriteria yang diberikan dan memberikan respon positif terkait pelaksanaan workshop.
Pengembangan Modul Berbasis Etno-RME Berbalut Konteks Wayang Kulit Mahabharata pada Materi Himpunan untuk Siswa Kelas 7 Salsa Bella Yuliani; Silvia Kumala Dewi; Zulfa Qurrotu Ain; Evangelista Lus Windyana Palupi
MATHEdunesa Vol 12 No 1 (2023): Jurnal Mathedunesa Volume 12 Nomor 1 Tahun 2023
Publisher : Program Studi S1 Matematika UNESA

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (914.693 KB) | DOI: 10.26740/mathedunesa.v12n1.p108-128

Abstract

Matematika adalah ilmu yang sangat penting karena berlaku untuk semua aspek kehidupan. Diperlukan pemahaman matang dalam mengkaji matematika. Salah satu alternatif memahami matematika adalah dengan mengintegrasikan budaya lokal dalam pembelajaran. Salah satu budaya lokal adalah pertunjukan wayang kulit mahabharata. Tujuan dari penelitian ini yakni mengetahui kelayakan bahan ajar berupa modul berbasis etno-RME yang dihasilkan dari pengembangan eksplorasi wayang kulit Mahabharata pada materi himpunan. Pendekatan yang digunakan dalam penelitian ini adalah dengan menggunakan jenis penelitian pengembangan atau Research and Development (R&D) dengan model ADDIE. Adapun subjek pada penelitian ini berjumlah 6 orang dengan kriteria siswa kelas 7 SMP yang telah memperoleh materi himpunan. Hasil penelitian menunjukkan bahwa tingkat kelayakan modul berdasarkan nilai dari ahli media sebesar 93% dan nilai dari penerapan modul pada subjek perdasarkan angket sebesar 87,17% sehingga modul yang dikembangkan termasuk dalam kategori sangat layak.
Representasi Matematis Siswa dalam Menyelesaikan Masalah Teorema Pythagoras berdasarkan Tahapan Polya Ditinjau dari Perbedaan Gender Dinda Putri Lestari; Evangelista Lus Windyana Palupi
MATHEdunesa Vol 12 No 2 (2023): Jurnal Mathedunesa Volume 12 Nomor 2 Tahun 2023
Publisher : Program Studi S1 Matematika UNESA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/mathedunesa.v12n2.p588-610

Abstract

Mathematical representations is the real product or result that represent mathematical ideas in various forms, such as diagrams, graphs and other concrete forms to help finding solutions to problems. Mathematical representation in problem solving is the main thing since, the use of right mathematical representation can help in solving the problem correctly. The purpose of this research is to describe the mathematical representation of masculine male students and feminine female students in solving Pythagorean Theorem problems based on Polya's stages. The research method used is descriptive qualitative. The research subjects were 3 masculine male students and 3 feminine female students at Junior High School 2 Gresik. Data is collected using BSRI questionnaire, mathematical ability test, problem solving test, and interviews. The results of problem solving test were showed that at the stage of understanding the problem, masculine male students presented known information using visual and symbolic representations while feminine female students used verbal and symbolic representations. To present what is being asked, masculine male students and feminine female students using verbal representations. At the planning stage, masculine male students and feminine female students explained solving strategies using verbal representations. At the stage of carrying out the plan, masculine male students and feminine female students solving the problems using visual, symbolic, and verbal representations, and presenting the results of the solution using verbal representations. At the re-examining stage, masculine male students and feminine female students using verbal representations to conclude the completion results and checking the completion results using symbolic representations.
Komunikasi Matematika Siswa SMP Berkecerdasan Logis-Matematis, Linguistik, dan Spasial dalam Memecahkan Masalah Sistem Persamaan Linear Dua Variabel Sholikha, Rizka Ayu Amanatush; Palupi, Evangelista Lus Windyana
MATHEdunesa Vol. 12 No. 3 (2023): Jurnal Mathedunesa Volume 12 Nomor 3 Tahun 2023
Publisher : Program Studi S1 Matematika UNESA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/mathedunesa.v12n3.p1032-1060

Abstract

Communication is an important part of learning mathematics and needs to be mastered by students. The facts show that junior high school students written and oral mathematical communication in the matter of systems of linear equations of two variables is still lacking. Intelligence is one factor that causes it. Each student has different intelligence, including logical-mathematical, linguistic, and spatial. This indicates that students written and oral mathematical communication with intelligence is related. The purpose of this research is to describe the written and oral mathematical communication of junior high school students who have logical-mathematical, linguistic, and spatial. This research is a qualitative descriptive study. The subjects of this study were two students of VIII-G and one student of VIII-H at SMPN 3 Surabaya with different types of intelligence and equal levels of mathematical ability. The data collection method in this study was through multiple intelligence test, written math communication test, oral math communication test, and interview. The results of the written and oral mathematical communication test will be analyzed to determine the written and oral mathematical communication of each subject. The results showed that students with logical-mathematical demonstrated the process of communicating mathematical ideas in writing, namely interpreting ideas from mathematical problems, expressing everyday situations or events into mathematical models, constructing arguments, and making generalizations. Students with logical-mathematical also show the process of communicating mathematical ideas orally, namely interpreting ideas from mathematical problems, expressing everyday situations or events into mathematical models, and constructing arguments. Meanwhile, students with linguistic show the process of communicating mathematical ideas in writing, namely interpreting ideas from mathematical problems and expressing everyday situations or events into mathematical models. Linguistically students also show the process of communicating mathematical ideas orally, namely interpreting ideas from mathematical problems, expressing everyday situations or events into mathematical models, constructing arguments, and making generalizations. For students with spatial, it shows the process of communicating mathematical ideas in writing, namely expressing everyday situations or events into mathematical models. Students with spatial also show the process of communicating mathematical ideas orally, namey interpreting ideas from mathematical problems, expressing everyday situations or events into mathematical models, constructing arguments, and making generalization.
Pengembangan E-Book Numerasi Materi Statistika Kelas X SMA Muallif, Mukhammad Hasan; Palupi, Evangelista Lus Windyana
MATHEdunesa Vol. 12 No. 3 (2023): Jurnal Mathedunesa Volume 12 Nomor 3 Tahun 2023
Publisher : Program Studi S1 Matematika UNESA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/mathedunesa.v12n3.p1061-1079

Abstract

This study aims to produce numeracy e-books that are feasible and valid in terms of content, presentation, and language and describe the practicality in terms of teacher and student response questionnaires and the effectiveness of numeracy e-books as learning media on statistics material in terms of improving pretest and posttest results. This research is an R&D research with the 4D method (Define, Design, Develop, Disseminate), only until the development stage (develop) but still tested limitedly to students. The Numeracy E-book developed was tested on students of class X-3 SMA Negeri 12 Surabaya. Based on the results of the research that has been done, the development of E-book Numeration on statistics material obtained content validation results of 86% and construct validation results of 87% with a very valid category and feasible to use. In the aspect of practicality, the results of very positive responses from students and teachers were 96% with a very practical category. The effectiveness aspect based on the pretest and posttest results obtained an average n-gain score of 0.71 with a high category. Thus, overall this study can be concluded that the Numeracy E-book developed is feasible to use as a learning media on statistics material.
Pengembangan Mobile Learning Application Berbasis Android untuk Mengajarkan Pemodelan Matematika pada Materi Pertidaksamaan Linear Satu Variabel Sugandi, Oktavia Wahyu; Palupi, Evangelista Lus Windyana; Hidayat, Dayat
MATHEdunesa Vol. 13 No. 2 (2024): Jurnal Mathedunesa Volume 13 Nomor 2 Tahun 2024
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/mathedunesa.v13n2.p641-659

Abstract

One Variable Linear Inequalities (PtLSV) material is one of the materials in mathematics that is related to real problems. In reality, there are still many students who have difficulty solving PtLSV, especially doing mathematical modeling of PtLSV problems. Mathematical modeling is the process of transforming real problems into the form of a mathematical model. One effort that can support the teaching of mathematical modeling is using learning media in the form of an Android-based mobile learning application. This study aims to describe the process of developing a mobile learning application based on Android to teach mathematical modeling in the PtLSV material and to describe the results of developing a mobile learning application based on Android to teach mathematical modeling in the PtLSV material that are valid, practical, and effective. This research uses the ADDIE development model consisting of 5 stages: Analysis, Design, Development, Implementation, and Evaluation. Research instruments used include validation sheets, student response questionnaires, pre-test, and post-test. This media was validated by three validators consisting of media experts and material experts. Media trials were conducted on seventh-grade students at SMP Negeri 8 Surabaya in one class. Based on the research results, the developed learning media meets the valid criteria based on media experts at 3,65, which falls into the valid category, and material experts at 3,59, which also falls into the valid category. It meets practical criteria based on the response questionnaire at 3,31, which falls into the very good category, and meets effective criteria based on pre-test and post-test with an average N-Gain Score of 0,96, which falls into the high category.
Pengembangan Hypothetical Learning Trajectory Materi Perkalian Bentuk Aljabar Kelas VII dengan Pendekatan Realistic Mathematics Education Yuliani, Salsa Bella; Palupi, Evangelista Lus Windyana; Fiangga, Shofan
MATHEdunesa Vol. 13 No. 2 (2024): Jurnal Mathedunesa Volume 13 Nomor 2 Tahun 2024
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/mathedunesa.v13n2.p550-575

Abstract

The Hypothetical Learning Trajectory (HLT) has a role in constructing potential learning paths for students based on their thinking. It includes learning objectives, learning activities, and learning hypotheses to help students reach the desired endpoint. Therefore, this research aims to produce a learning trajectory for algebraic multiplication using the Realistic Mathematics Education (RME) approach. The method used is design research, consisting of three stages: Preparing for the Experiment, Design Experiment, and Retrospective Analysis. The HLT design was tested on 6 participants selected based on the lowest scores on a pre-test. This research was conducted up to the pilot experiment stage with five activities aimed at learning objectives, including the multiplication of forms or for activity 1, the multiplication of forms for activity 2, the multiplication of forms or for activity 3, the multiplication of forms or for activity 4, and the multiplication of forms for activity 5. Video recordings, field notes, documentation of student work, and pre-test and post-test data were collected in this study. The results of this study indicate that HLT design 1, which emerged from the design implementation, can help students learn algebraic multiplication. Meaningful contexts for students, combined with questions posed by the teacher, encourage students to think about the mathematical ideas discussed, thereby generating different strategies for solving given problems. Keywords: HLT, RME, Design Research, Algebraic Multiplication
Pengembangan e-Comic Matematika Berbasis Pendekatan Matematika Realistik (PMR) pada Materi Persamaan Linear Satu Variabel Yuniawati, Sinta; Palupi, Evangelista Lus Windyana; Fiangga, Shofan
MATHEdunesa Vol. 13 No. 2 (2024): Jurnal Mathedunesa Volume 13 Nomor 2 Tahun 2024
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/mathedunesa.v13n2.p576-595

Abstract

E-comic mathematics is a comic-shaped learning supplement whose creation and use process utilizes technological media. The use of e-comic as a learning supplement is intended to assist students in learning the concept of a mathematical material independently outside of classroom learning activities. Realistic mathematics approach (PMR) is a learning theory in mathematics education that connects mathematics with real life and human activities. Linear equation of one variable (PLSV) is a mathematics material in grade VII. The definition of PLSV is an equation that has only one variable with the highest rank of degree one. This study aims to describe the process and results of the development of PMR-based math e-comic on PLSV material which is measured through aspects of validity, practicality, and effectiveness. The subjects in this study were seventh grade students who had received algebraic arithmetic operation material. This research is a development research using ADDIE development model with five phases namely analysis, design, development, implementation, and evaluation. Data collection methods in this study are: validation by experts, one-to-one trials, and field tests. The results showed that the math e-comic met the criteria of being very valid with an average percentage value from the validator of 91.15%. The results of the user response questionnaire in the field test showed an average percentage value of 82.5% and met the practical criteria. In addition, there was an increase in student learning outcomes in the pretest and post-test indicated by the acquisition of an N-Gain value of 0.7 with a moderate upper limit category during the field test, thus meeting the effective criteria. Based on the evaluation results, it shows that the PMR-based math e-comic on PLSV material developed has met the valid, practical, and effective criteria.
Co-Authors Abda Abda Abdul Haris Rosyidi Agung Lukito Ahmad Wachidul Kohar Dayat Hidayat Dinda Putri Lestari Dini Kinati Fardah Dini Kinati Fardah Dini Kinati Fardah Dwi Juniati Fiangga, Shofan Fildzah, Natasya Nurhusnina Ika Kurniasari Kartikawati, Wahyu Manuharawati MASRIYAH Masriyah Masriyah Mayang Purbaningrum Mayang Purbaningrum Muallif, Mukhammad Hasan Mubarkah, Resti Elmi Nina Prihartiwi Nisa’, Thoiffatul Khusnun Oktavia, Siwi Putri Purbaningrum, Mayang Putri, Hani Rizkia Putri, Ulinnuha Aisya Rooselyna Ekawati Salsa Bella Yuliani Setianingsih, Rini Sholikha, Rizka Ayu Amanatush Silvia Kumala Dewi Siti Khabibah Siti Khabibah Siti Maghfirotun Amin Sugandi, Oktavia Wahyu Susanah Susanah, Susanah Susanah Sylvana Novilia Sumarto Sylvana Novilia Sumarto Tatag Yuli Eko Siswono tazkia, savirra Thoiffatul K. Nisa Viky H. Putra Yuliani, Salsa Bella Yuniawati, Sinta Zulfa Qurrotu Ain