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All Journal Kontinu: Jurnal Penelitian Didaktik Matematika JIPMat (Jurnal Ilmiah Pendidikan Matematika) AKSIOMA Union: Jurnal Ilmiah Pendidikan Matematika Imajiner: Jurnal Matematika dan Pendidikan Matematika Jurnal Penelitian Pembelajaran Matematika Sekolah Hipotenusa : Journal of Mathematical Society Jurnal Anugerah: Jurnal Pengabdian Kepada Masyarakat Bidang Keguruan dan Ilmu Pendidikan ABDIPRAJA (Jurnal Pengabdian kepada Masyarakat) Pelita: Jurnal Pengabdian kepada Masyarakat Jurnal Kualita Pendidikan Jurnal Pendidikan Matematika IndoMath: Indonesia Mathematics Education Jurnal Pengabdian Sosial Journal of Community Research & Engagement (JCRE)
Dhian Endahwuri, Dhian
Universitas PGRI Semarang
Religion Humanities Computer Science & IT Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Public Health Social Sciences Other

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PENGEMBANGAN BAHAN AJAR BERBASIS GUIDED INQUIRY GUIDED INQUIRY UNTUK MENINGKATKAN KEMAMPUAN KOMUNIKASI SISWA Endahwuri, Dhian
AKSIOMA : Jurnal Matematika dan Pendidikan Matematika Vol 6, No 1/Maret (2015): AKSIOMA: Jurnal Matematika dan Pendidikan Matematika
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/aks.v6i1/Maret.867

Abstract

Salah satu modal penting dalam menghadapi tuntutan era globalisasi adalah perlunya perhatian pada kompetensi berpikir, khususnya kompetensi berpikir kreatif. Salah satu isu penting dalam pembelajaran matematika saat ini adalah pentingnya pengembangan kemampuan komunikasi matematis. Pembelajaran melalui guided inquiry mengarahkan siswa untuk membangun konsep-konsep sendiri Hal ini diharapkan dapat menjadi landasan untuk meningkatkan kemampuan komunikasi matematis siswa dalam proses pembelajaran. Permasalahannya ialah bagaimana mengembangkan bahan ajar berbasis guided inquiry yang valid dan praktis untuk?é?á meningkatkan kemampuan komunikasi matematis siswa?. Adapun teknik mengambilan data awal kemampuan komunikasi dilakukan secara angket dan observasi. Teknik pengambilan data pendapat ahli tentang bahan ajar dan respon siswa terhadap bahan ajar yang dikembangkan menggunakan melalui angket. Adapun hasil penelitian yang dihasilkan proses pengembangan perangkat dimulai dati tahap pendefinisian untuk mengidentifikasi kemampuan awal komunikasi siswa serta mengamati kegiatan pembelajaran yang dapat dijadikan kegiatan yang berpeluang untuk mengembangkan komunikasi siswa. Selanjutnya baru dilakukan tahap perencanaan rangkaian kegiatan yang berpotensi mengembangkan komunikasi siswa dalam RPP serta modul pembelajaran. Terakhir ialah menyusun alat evaluasi yang dapat memberikan peluang aplikasi kreativitas, tanggung jawab dan kejujuran peserta didik. Tahapan selanjutnya ialah validasi ahli yang menghasilkan simpulan bahwa bahan ajar layak digunakan dengan sedikit revisi. Sedangkan respon siswa positif karena rata-rata persentase siswa lebih dari atau sama dengan 80% menyatakan sikap positif Kata Kunci: Pengembangan bahan ajar, guided inquiry, kemampuan komunikasi matematik siswa
Pelatihan Perangkat Pembelajaran Matematika Berbasis Kurikulum Merdeka bagi Guru PC LP Ma’arif NU Jepara Endahwuri, Dhian; Shodiqin, Ali; Setyawati, Rina Dwi; Pramasdyahsari, Agnita Siska; Arum, Julia Puspita; Gunawan, Oktavian Wahyu
Pelita: Jurnal Pengabdian kepada Masyarakat Vol. 4 No. 1 (2024): Pelita: Jurnal Pengabdian kepada Masyarakat
Publisher : Perkumpulan Kualitama Edukatika Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51651/pjpm.v4i1.492

Abstract

In welcoming the 21st century, many changes have occurred in various aspects of life, including changes that have occurred in the field of education. One of these changes is the change in the curriculum used as a learning guide in schools. Changes to the Merdeka Belajar curriculum require teachers to follow these changes. However, some teachers are not ready to make and use it. With the PKM training activity on Making Independent Curriculum-Based Learning Tools for Mathematics Teachers, teachers are expected to be able to create independent curriculum-based learning tools and develop learning tools to meet the needs of students in the 21st century. The method for implementing PKM is by collaborating between three parties, namely Universitas PGRI Semarang as the initiator and implementer, as well as LPPM as the party that funds the implementation of PKM, and teachers at PC LP Maarif NU Jepara as PKM targets who will take part in a series of PKM activities. Technically there are 3 stages in implementing PKM activities, namely discussion and coordination to determine problems and plans for implementing activities, implementing PKM activities. From PKM activities, teachers understand more about making independent curriculum-based learning tools, the learning approaches and models used in independent curriculum-based learning tools, and authentic assessments contained in independent curriculum-based learning tools. PKM activities run well and smoothly. The teachers were very enthusiastic in participating in the training activities.
Diversivikasi Makanan dari Tanaman Singkong sebagai Upaya Pemberdayaan Perempuan Desa Ngrumpeng Kabupaten Grobogan Propinsi Jawa Tengah Nuvitalia, Duwi; Sugiyanti, Sugiyanti; Endahwuri, Dhian
Pelita: Jurnal Pengabdian kepada Masyarakat Vol. 3 No. 2 (2023): Pelita: Jurnal Pengabdian kepada Masyarakat
Publisher : Perkumpulan Kualitama Edukatika Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51651/pjpm.v3i2.495

Abstract

The aim of the service activities in the PKK social gathering group "Nusa Indah dan Teratai" is to help solve the problems faced by partners. These include: 1) arisan group members will be able to create jobs independently, 2) foster an entrepreneurial spirit, and 3) increase the standard of living of arisan group members. This social gathering group consists of farmers and housewives who need additional incentives/income to meet household needs. The community as partners owns agricultural land, part of which is used for cassava plants. The cassava plant that has not yet been utilized for processed food has become an opportunity for the production of new snacks as an effort to empower housewives. Processed products include cassava chips, cassava leaf chips, cassava leaf jerky and also cassava cheese. After production activities, marketing is carried out in the Ngrumpeng village area, Putatsari Grobogan and also in the Semarang area. The results of diversifying cassava plants into snacks can empower women as housewives and increase income.
Effectiveness of the TARL approach assisted by ZEP QUIZ on students’ conceptual understanding of three-variable linear equation systems Revita Lestari; Rizky Esti Utami; Dhian Endahwuri
UNION : Jurnal Ilmiah Pendidikan Matematika Vol 14 No 1 (2026)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/union.v14i1.22289

Abstract

This study aims to analyze the effectiveness of the Teaching at the Right Level (TARL) approach supported by ZEP QUIZ on students' mathematical concept comprehension abilities in Three Variable Linear Equation Systems (TVLES) material at SMA Negeri 1 Subah. However, studies integrating TARL with digital tools such as ZEP QUIZ in high school algebra remain limited. This study uses a quantitative approach with a posttest-only control group quasi-experimental design. The sample consisted of two classes selected purposively, namely the experimental class that received TARL learning with the help of ZEP QUIZ and the control class that received conventional learning. The research instruments were concept comprehension tests and student activity observation sheets. The data were analyzed using normality and homogeneity tests, Independent Sample t-Test, classical mastery analysis, and simple linear regression. The results showed that the average posttest score of the experimental group significantly outperformed the control group and achieved high classical mastery. Student activity also showed a strong positive effect on conceptual understanding. Thus, the ZEP QUIZ-assisted TARL approach was effective in improving students' mathematical conceptual understanding of TVLES material. This study contributes by providing empirical evidence on the integration of level-based adaptive learning and interactive digital tools to enhance students’ conceptual understanding in high school algebra.
Efektivitas Model Pembelajaran Creative Problem Solving Berbantuan Alat Peraga Manipulatif Terhadap Hasil Belajar Siswa SMP Virda, Diah Royanul; Rahmawati, Noviana Dini; Endahwuri, Dhian
Imajiner: Jurnal Matematika dan Pendidikan Matematika Vol 8, No 3 (2026): Imajiner: Jurnal Matematika dan Pendidikan Matematika
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/imajiner.v8i3.22574

Abstract

The study was conducted to determine the effectiveness of the Creative Problem Solving learning model assisted by manipulative teaching aids on the learning outcomes of junior high school students. The research method used is quantitative with a research design in the form of a posttest-only control design. The study was conducted at SMP Negeri 1 Bangsri with sampling using the cluster random sampling technique on class VIII students. The sample consisted of two class, namely class VIII C as an experimental class tha would be given treatment in the form of the application of the Creative Problem Solving learning model assisted by manipulative teaching aids and class VIII D as a control class that would be given treatment in the form of the application of conventional learning models. Data collection techniques in the form of tests given after the treatment. Based on the effectiveness indicators, there are three assessments in this study, namely the difference in learning outcomes of the experimental class and the control class, a better comparative test, and the completeness of learning outcomes in the experimental class. The final data were analyzed using the Independent Sample T-test that there were difference in learning outcomes of students in the experimental class and the control class. Then for the comparative test of the experimental class and the control class, the One-Party T-test formula was used by showing that the experimental class was better than the control class. The learning outcomes of the experimental class reached an average value of 78 with 25 students achieving individual completeness and 5 students who did not complete it. So it can be said that the completeness of student learning in the experimental class classically can be said to be complete because it achieved completeness of 83%.
PKM MGMP Guru Matematika SMK di Kabupaten Grobogan Propinsi Jawa Tengah Ali Shodiqin; Sugiyanti Sugiyanti; Dhian Endahwuri; Rizky Esti Utami; Muhtarom Muhtarom
Pelita: Jurnal Pengabdian kepada Masyarakat Vol. 6 No. 1 (2026): Pelita: Jurnal Pengabdian kepada Masyarakat
Publisher : Perkumpulan Kualitama Edukatika Indonesia

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

Abstract

The aim of this service is that teachers are willing and able to create classroom action research, compile scientific articles resulting from research in order to develop their professionalism and to form a scientific-minded mindset to support improving the quality of education. The method used to achieve this goal is with training with more demonstrations, questions and answers and practice as well as mentoring. The training material is presented with more practice than theory, with a ratio of 25% theory and 75% practice. The result of this service is an increase in the quality and quantity of professional development work in the form of reporting the results of classroom action research and scientific articles. Vocational school teachers participating in the service identify problems that are worthy of being raised as classroom action research so that the results of the research can then be made into scientific articles. Based on the results of the activities, it can be identified regarding the level of understanding that service participants can understand the concept of developing professional work, the importance of developing professional work and the importance of increasing the quality and quantity of work development in the form of reporting the results of classroom action research and scientific articles from research and about education.
Efektivitas Pembelajaran Student Teams Achievement Division (STAD) Berbantuan Damdas Terhadap Pemahaman Konsep Matematis Siswa SMP Andrini, Sekar Kusuma; Ariyanto, Lilik; Endahwuri, Dhian
Imajiner: Jurnal Matematika dan Pendidikan Matematika Vol 8, No 4 (2026): Imajiner: Jurnal Matematika dan Pendidikan Matematika
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/imajiner.v8i4.23627

Abstract

This study aims to determine the effectiveness of Student Teams Achievement Division (STAD) learning assisted by Damdas on the mathematical concept understanding of junior high school students. This research is a quantitative study with a Posttest-Only Control Design. The population in this study consists of seventh-grade students at SMP Negeri 4 Semarang. Using cluster random sampling technique, two classes were randomly selected as samples: class VII A as the experimental class and class VII B as the control class. Data collection techniques include observation, tests, and documentation. Data analysis techniques used in this study involve two stages: initial data analysis and final data analysis. The initial data analysis includes normality test, homogeneity test, and two-tailed t-test. The final data analysis includes normality test, homogeneity test, learning mastery test, simple regression test, and two-tailed t-test. The results of this study indicate that Student Teams Achievement Division (STAD) learning assisted by Damdas is effective in enhancing junior high school students' understanding of mathematical concepts. This is evidenced by the fulfillment of the three indicators of learning effectiveness: 1) Students' ability to understand mathematical concepts using STAD learning assisted by Damdas reaches the Minimum Completeness Criteria (KKM). 2) There is an influence of student activeness on the ability to understand mathematical concepts using STAD learning assisted by Damdas. 3) Students' ability to understand mathematical concepts using STAD learning assisted by Damdas is better than that of students using conventional learning methods.
Keefektifan Model Discovery Learning Berbantu Media Digital Terhadap Kemampuan Pemecahan Masalah Ditinjau dari Kemampuan Awal Matematis Siswa SMP Aini, Annisa Rizqka Nurul; Purwati, Heni; Endahwuri, Dhian
Imajiner: Jurnal Matematika dan Pendidikan Matematika Vol 8, No 4 (2026): Imajiner: Jurnal Matematika dan Pendidikan Matematika
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/imajiner.v8i4.25408

Abstract

Mathematical problem-solving ability is a basic competency needed by students in the digital era. This study aims to test the effectiveness of the digital media-assisted Discovery Learning model on junior high school students' mathematical problem-solving abilities, especially their initial abilities. This study used a quasi-experimental method with a Nonequivalent Control Group Design. The subjects were eighth-grade students at SMP Negeri 29 Semarang, divided into a digital media-assisted Discovery Learning class and a conventional learning class. The instruments used were diagnostic tests and validated problem-solving ability tests. Data analysis included the Mann-Whitney U test, Spearman test, and Binomial test. The results of the Mann-Whitney U test showed a significant difference in problem-solving abilities between the two groups (p-value = 0.055). The average ranking of the experimental class was higher than the control class, strongly indicating superiority in stimulating problem-solving. The Spearman test produced a very strong coefficient (r = 0.969) between initial abilities and problem-solving outcomes in the experimental class, indicating the influence of initial abilities in the experimental class. The Binomial Test proved that 78.13% of students in the experimental class achieved both individual and class mastery, as indicated by a p-value = 0.0248 a = 0.05. The test instrument in this study needs to be improved when creating problem-solving-oriented diagnostic questions, adjusting the posttest time to suit the difficulty level and number of questions.
Co-Authors Achmad Buchori Afifah, Yuni Nur Agnita Siska Pramasdyahsari, Agnita Siska Agustina, Ferina Aini, Annisa Rizqka Nurul Ali Shodiqin Ali Shodiqin Andrini, Sekar Kusuma Anindhitya, Anindhitya Annajmuts Tsaaqib Arif Wibisono Arum, Julia Puspita Aryo Andri Nugroho Aufar, Ahmad Abror Azis, Mohamad Dewi, Anita Setia Dhamayanti, Nuresty Wahyu Dina Prasetyowati Duwi Nuvitalia Endah Puji Astuti, Endah Puji Febriyanti, Bella Putri Ayu Gunawan, Oktavian Wahyu Gunawan, Oktaviant Wahyu Hartoyo, Agus Harya Giri Kusuma Heni Purwati Hidayah, Nilla Tri Hikmah, Dewi Nurul Husna, Indah Intan Indiati Ismawati Ismawati Jumiyatun, Titik Khairunnisa, Indriani Lilik Ariyanto Majid, Panji Maulana Maryanti, Cicik Muhammad Hilmi Zakaria Muhammad Prayito Muhammad Saifuddin Zuhri Muhtarom Muqibaturrohmah, Anna Bahrena Nizaruddin Nizaruddin Noviana Dini Rahmawati Noviana Dini Rahmawati, Noviana Dini Noviana Dini Rakhmawati Nur Arfi Aulia Zulfah Nurina Happy Permata, Erlinda Intan Pramasdyahsari , Agnita Siska Purwosetiyono, FX Didik Putri Lailiyah Rasiman Rasiman Revita Lestari Rina Dwi Setyawati Rina Dwi Setyawati Rina Dwi Setyawati Rina Rizky Esti Utami, Rizky Esti Santosa, Muh. Gilang Wahyu Saputra, Ardi Wildan Risqi Sari, Nofa Sindi Nur Aini Siti Indahsari Sudargo Sugiyanti Sugiyanti Sunandar Sunandar Tyas, Dinda Ari Margahayuning Ukima Nusuki Utami, Risky Esti Uyun, Fina Ismatul Virda, Diah Royanul Widya Kusumaningsih Widya Kusumaningsih Yanuar, Taufik