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All Journal Journal of Education and Learning (EduLearn) AKSIOMA: Jurnal Program Studi Pendidikan Matematika Jurnal Varidika EDU-MAT: Jurnal Pendidikan Matematika Edumatsains Journal of Research and Advances in Mathematics Education Pi: Mathematics Education Journal Jurnal SOLMA JMM (Jurnal Masyarakat Mandiri) JTAM (Jurnal Teori dan Aplikasi Matematika) Paedagoria : Jurnal Kajian, Penelitian dan Pengembangan Kependidikan Theorems (The Original Research of Mathematics) MITRA: Jurnal Pemberdayaan Masyarakat Jurnal Math Educator Nusantara: Wahana Publikasi Karya Tulis Ilmiah di Bidang Pendidikan Matematika Al-Khwarizmi: Jurnal Pendidikan Matematika dan Ilmu Pengetahuan Alam Community Development Journal: Jurnal Pengabdian Masyarakat Prosiding Conference on Research and Community Services Mosharafa: Jurnal Pendidikan Matematika Community Education Engagement Journal Jurnal Pengabdian Masyarakat untuk Negeri (UN-PENMAS) IKA BINA EN PABOLO : PENGABDIAN KEPADA MASYARAKAT Pi: Mathematics Education Journal Wahana Pedagogika: Jurnal Ilmiah Pendidikan dan Pembelajaran Jurnal Pengabdian Masyarakat JRAMathEdu (Journal of Research and Advances in Mathematics Education) Prosiding Seminar Nasional Kusuma Jurnal Pendidikan MIPA Edumath
Lia Budi Tristanti
Department Of Mathematics Education, STKIP PGRI Jombang
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Physics Public Health Social Sciences Other

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Penerapan Media "Papan Hitung Polinomial (PHP)" Sebagai Upaya Penguatan Pemahaman Konsep Polinomial Siswa SMA Putri Handini, Wheni; Fikriyah, Alif Zakiyatul; Tristanti, Lia Budi
Jurnal Pengabdian Masyarakat Vol. 4 No. 1 (2025): Juni 2025
Publisher : Unity Academy

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70340/japamas.v4i1.212

Abstract

This community service activity is based on issues encountered by the partner institution, MA Sains Tebuireng Kesamben, MA Sains Tebuireng Kesamben. The key issues identified include: (1) low student engagement during mathematics lessons, (2) a predominant reliance on PowerPoint presentations and lecture-based teaching methods by mathematics teachers, and (3) the absence of the use of the “Papan Hitung Polinomial (PHP)” as an instructional medium at the school. To address these issues, the PHP was introduced as an innovative teaching tool aimed at enhancing students’ conceptual understanding of polynomial operations. The purpose ot this service is to enhancing students’ conceptual understanding in solving polynomial operations consisting of polynomial addition, subtraction, multiplication, and division through PHP media.. The implementation process consisted of four main phases: preparation, execution, evaluation, and reporting. PHP media is effective for learning if more than 75% of students complete it. The results of the implementation PHP show that 95% of students were able to achieve the minimum value. Therefore, PHP learning media is an effective instructional medium, facilitating the teaching and learning process while significantly improving students’ understanding of polynomial concepts in MA Sains Tebuireng Putri and can be applied to other classes. Furthermore, the intervention positively impacted both teachers and students: teachers developed greater proficiency in utilizing the PHP, and students exhibited increased motivation and engagement. Overall, this community service activity contributed to a more practical and student-centered approach to mathematics instruction.
PENERAPAN MEDIA KANDAKO UNTUK MENINGKATKAN HASIL BELAJAR SISWA MATERI OPERASI BILANGAN BULAT DI SMP NEGERI 1 JOMBANG Mustikarini, Tatit Mustikarini; Setyowati, Arie; Tristanti, Lia Budi; Hidayati, Wiwin Sri; Masruroh, Faridatul
JURNAL PKM IKA BINA EN PABOLO Vol 5, No 2: PENGABDIAN KEPADA MASYARAKAT | JULI 2025
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/ikabinaenpabolo.v5i2.6845

Abstract

Pengabdian ini dilatar belakangi oleh permasalahan yang dialami oleh mitra. Mitra pengabdian adalah SMP Negeri 1 Jombang. Permasalahan yang dimaksud adalah: (1) Kurangnya pemahaman konsep murid pada operasi bilangan bulat. (2) Belum pernah diterapkan media KandaKo di sekolah mitra. Sehingga solusi yang akan diterapkan oleh tim pengabdi sebagai bentuk pengapdian masyarakat  dengan cara menerapkan media KandaKo sebagai upaya penguatan pemahaman operasi bilangan bulat pada siswa kelas VIIB di SMP Negeri 1 Jombang. Media pembelajaran merupakan media pembelajaran yang digunakan untuk menyampaikan informasi terkait materi operasi perkalian dan pembagian bilangan bulat. Media pembelajaran KandaKo diharapkan dapat membantu memudahkan siswa dalam mengabstraksi dan memahami materi operasi perkalian dan pembagian bilangan bulat. Melalui media pembelajaran KandaKo ini guru beserta siswa mempraktekkan materi operasi perkalian dan pembagian bilangan bulat. Materi yang mencakup pada media ini meliputi penjumlahan, pengurangan, perkalian, dan pembagian bilangan bulat. Metode pelaksanaan melalui tiga tahap, yaitu persiapan, pelaksanaan, dan evaluasi. Hasil pengabdian ini adalah media pembelajaran pembelajaran KandaKo dapat memberikan penguatan pemahaman konsep operasi perkalian dan pembagian bilangan bulat di SMP Negeri 1 Jombang Jombang. Kegiatan pengabdian masyarakat ini memberikan dampak positif bagi guru dan siswa melalui pemanfaatan media pembelajaran pembelajaran KandaKo di kelas. Keterampilan guru dalam mengimplementasikan media pembelajaran KandaKo serta motivasi belajar siswa meningkat serta kegiatan pengabdian ini membantu guru menyampaikan materi secara praktis dan mudah dipahami siswa.
Implementation of Inquiry Learning Model in Collaboration with PBL to Improve Student Understanding in Number Theory Course Tristanti, Lia Budi; Nusantara, Toto; Maf’ulah, Syarifatul
JTAM (Jurnal Teori dan Aplikasi Matematika) Vol 8, No 1 (2024): January
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jtam.v8i1.17421

Abstract

The purpose of this study was to describe the presence or absence of the influence of the infusion learning model collaboration with Problem-Based Learning (PBL)  to develop students' understanding of proof and mathematical argumentation in number theory courses. This research is an experimental study with a randomized control group pretest-posttest design, two groups namely the experimental group and the control group. The experimental group is the group that uses the infusion learning model in collaboration with PBL, while the control group is the group that uses conventional learning. The subjects of this study consisted of 40 students at a university in Jombang, Indonesia. Data collection techniques through observation sheets, proof understanding tests and observation sheets of students' mathematical argumentation abilities. The results of the research show that the significant difference between the average proof of understanding of students in the experimental group and the control group. The difference between the average proof of understanding in the experimental group and the average proof of understanding of students in the control group was 21.75. Furthermore, the significant difference between the average argumentation ability of students in the experimental group and the control group. The difference between the average argumentation ability of students in the experimental group and the average argumentation ability of students in the control group is 5.25. Therefore, the implementasion of infusion learning in collaboration with PBL is more effective than conventional learning models for developing students' ability to understand mathematical proof and argumentation. This learning model promotes the development of critical thinking skills, problem-solving, conceptual and different understanding needed to construct a formal proof, and strong and valid arguments.
Creativity Profile of Students in Constructing Mathematics Learning Media Hidayati, Wiwin Sri; Tristanti, Lia Budi
JTAM (Jurnal Teori dan Aplikasi Matematika) Vol 7, No 3 (2023): July
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jtam.v7i3.15223

Abstract

Students must be equipped with creativity as a 21st century skill. The research objective was to obtain a profile of student creativity in constructing learning media. The method used is observation and in-depth interviews. The researcher is the main instrument and observation guide and interview guide as a supporting instrument. The research subject was one of the students of the mathematics education study program taking the mathematics learning media course. The results of student creativity research, namely the subject of creating new ideas in constructing different mathematics teaching aids, using the basic concepts of multiplication and division of positive integer operations that are formed on boards and there is a touch of technology in the form of lights and barcodes. Subjects apply creative ideas as real contributions in the form of the KoKagi Ke Wort demonstration tool. The creative idea is evident in the use of lights and barcodes that can be copied using a smartphone, so that learning videos and material on prime numbers can be displayed through the LCD projector. Learning videos and practice questions for studying at home via can also be accessed via the link from the barcode.
Pengaruh Media Pembelajaran Game Edukasi Berbasis Construct terhadap Kemampuan Pemecahan Masalah dan Hasil Belajar Siswa Tristanti, Lia Budi; Akbar, Sodi; Rahayu, Widya Ana
Mosharafa: Jurnal Pendidikan Matematika Vol. 10 No. 1 (2021): Januari
Publisher : Department of Mathematics Education Program IPI Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31980/mosharafa.v10i1.647

Abstract

Tujuan penelitian ini yaitu mendeskripsikan pengaruh media pembelajaran game edukasi berbasis construct terhadap kemampuan pemecahan masalah, dan terhadap hasil belajar logika matematika di SMK PGRI 1 JOMBANG. Siswa yang terlibat sebanyak 31. Metode penelitian menggunakan eksperimen semu. Adapun jenis desain yang digunakan adalah quasi experiment dengan one–group pretest-posttest design. Teknik pemilihan subjek penelitian yang digunakan adalah teknik simple random sampling. Intrumen penelitian berupa tes. Sebelum melaksanakan penelitian ini, media game edukasi berbasis construct ini telah divalidasi dan direvisi sesuai dengan validator Hasil penelitian ini menunjukkan bahwa adanya pengaruh media game edukasi berbasis construct terhadap kemampuan penyelesaian masalah siswa. Selain itu, diperoleh pula ada perbedaan rata-rata antara hasil belajar Pretest dengan Posttest yang artinya ada pengaruh penggunaan media game edukasi berbasis Construct dalam meningkatkan hasil belajar materi logika matematika. The purpose of this study is to describe the effect of construct-based educational game learning media on problem-solving abilities, and on the learning outcomes of mathematics logic at SMK PGRI 1 JOMBANG. Students involved were 31. The research method used a quasi-experimental. The type of design used was a quasi experiment with a one-group pretest-posttest design. The research subject selection technique used was simple random sampling technique. The research instrument was a test. Before carrying out this research, this construct-based educational game media has been validated and revised according to the validator. The results of this study indicate that first, there is an effect of construct-based educational game media on students' problem solving abilities. Also, it was concluded that there was an average difference between the pretest and posttest learning outcomes, which meant that there was an effect of using Construct-based educational game media in improving the learning outcomes of students.
Penerapan Video Media Pembelajaran Penjumlahan Bilangan Bulat Tristanti, Lia Budi; Ernawati, Wiwik; Hidayati, Wiwin Sri
Mosharafa: Jurnal Pendidikan Matematika Vol. 10 No. 3 (2021): September
Publisher : Department of Mathematics Education Program IPI Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31980/mosharafa.v10i3.673

Abstract

Tujuan penelitian ini yaitu mendeskripsikan proses pembelajaran matematika dengan media video pada materi penjumlahan bilangan bulat dan kemampuan siswa dalam menjumlahkan bilangan bulat sebelum dan sesudah pemanfaatan media video materi penjumlahan bilangan bulat. Penelitian ini menggunakan pendekatan kualitatif. Metode pengumpulan data menggunakan tes dan dokumentasi. Sebelum melaksanakan penelitian, video media pembelajaran penjumlahan bilangan bulat telah divalidasi dan dinyatakan layak digunakan oleh ahli materi dan media. Hasil penelitian menunjukkan bahwa kemampuan siswa dalam menjumlahkan bilangan bulat sebelum dan sesudah pemanfaatan media video terdapat perbedaan yang cukup signifikan yaitu dari 0% menjadi 96%. Artinya sebelum penerapan media video pembelajaran tidak ada siswa yang memenuhi indikator penjumlahan bilangan bulat yang sudah ditetapkan. Sedangkan, setelah penerapan media video pembelajaran terdapat 25 dari 26 siswa yang memenuhi 5 indikator penjumlahan bilangan bulat. Walaupun begitu, pembelajaran matematika menggunakan media video pada materi penjumlahan bilangan bulat belum mencapai ketuntasan kelas yaitu 100%. The purpose of this study is to describe the process of learning mathematics with video media on the material of adding integers and students' ability to add integers before and after using video media for adding integers. This study uses a qualitative approach. Methods of data collection using tests and documentation. Before carrying out the research, the instructional media video for adding integers has been validated and declared suitable for use by material and media experts. The results showed that the students' ability to add integers before and after the use of video media had a significant difference, from 0% to 96%. This means that before the application of instructional video media there were no students who met the predetermined integer addition indicators. Meanwhile, after the application of instructional video media, there were 25 out of 26 students who met 5 indicators of adding integers. Even so, learning mathematics using video media on the addition of integers has not yet reached class completeness, which is 100%.
Describing prospective teacher’s promote action In online mathematics learning Iffah, Jauhara Dian Nurul; Tristanti, Lia Budi
JRAMathEdu (Journal of Research and Advances in Mathematics Education) Volume 7 Issue 3 July 2022
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/jramathedu.v7i3.17258

Abstract

Promoted action is an activity offered by the teacher to students so that they can develop new knowledge or experience. The promoted action chosen by the teacher will depend on the knowledge possessed by the teacher. It is commonly referred to as pedagogical content knowledge (PCK). In addition, to become a professional teacher with a well-measured PCK, the prospective teacher has been trained since the lecturing process. This study aims to describe promoting the actions of prospective teacher students in learning mathematics online. It is descriptive qualitative research on the subject of four students who take the peer teaching program. Subject selection was based on the PCK criteria of subjects with categories 0-0, 0-1, 1-0, and 1-1, which indicated the order of levels of pedagogical knowledge- content knowledge. Data collection methods are tests to determine the PCK of prospective subjects, observation of the learning process, and documentation of learning records. The triangulation used to see the credibility of the data is time triangulation. The results showed that all subjects elicited promoted actions in motivation, concentration, processing, and exploration phases. The four students have different ways of bringing up encouraging action based on their ability criteria.
Intrapersonal and Interpersonal Range of Student Skills in Mathematics Learning Hidayati, Wiwin Sri; Tristanti, Lia Budi
Jurnal Pendidikan MIPA Vol 25, No 1 (2024): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

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

Abstract

The aim of the research is to determine and create levels of intrapersonal and interpersonal skills in mathematics learning. This research includes qualitative research, the research subjects are MTsN 9 Jombang students. The main instrument is the researcher, supporting instruments: observation guide and interview guide. The research results found 3 levels of intrapersonal and interpersonal skills, namely high, medium and low. There are 3 levels, namely a high level of intrapersonal skills and a high level of interpersonal skills, 14 students, a medium level of intrapersonal skills and a moderate level of interpersonal skills, 5 students, a medium level of intrapersonal skills and low interpersonal skills, 13 students. Students who have a high level of intrapersonal skills and a high level of interpersonal skills are leaders or active social actors among their classmates. Students who are at a moderate level of intrapersonal skills and moderate levels of interpersonal skills are students who show a combination of characteristics and reflect a balanced ability to understand themselves and interact with others. Students with moderate levels of intrapersonal skills and low levels of interpersonal skills are students who have difficulty communicating effectively with others, lack self-confidence, are unsure in social interactions, have difficulty working together in groups, have difficulty understanding and adapting to social dynamics, tend to prefer to work alone or have their own time, and are less active in discussions.         Keywords: intrapersonal, interpersonal, mathematics learning DOI: http://dx.doi.org/10.23960/jpmipa/v25i1.pp166-177
Students' Creative Thinking in Solving Numeracy Problems Based on Cognitive Style Alfillaili, Efi; Tristanti, Lia Budi; Nurwiani, Nurwiani
Jurnal VARIDIKA Volume 35, No 2 December 2023
Publisher : Faculty of Teacher Training and Education, Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/varidika.v35i2.23262

Abstract

The research aims to describe the character of solving numeracy problems based on students' cognitive styles. Research instruments include teacher questionnaires, cognitive style test instruments, numeracy problem-solving test instruments, interview guides, and documentation. Data from cognitive style tests and interviews are explained descriptively to select research subjects. The subjects of this research were 32 students in class VIII of state junior high schools in Jombang. Data from numeracy tests, interviews, and documentation were analyzed to describe the subject's creative thinking abilities. The results of the research show that field-independent students think of more than one answer in a variety of ways, and succeed in breaking down the details of an idea object into different ways or methods. It also fulfills the creative thinking indicators of novelty and provides a new art in solving numeracy problems that is pure. Meanwhile, field-dependent students have not provided different ideas or ideas as a form of process for solving numeracy problems in different ways. Even though the field-dependent student provided a correct solution to the problem, it did not meet the novelty indicator.
Analisis Berpikir Kritis Guru Bersertifikasi Dalam Mengkonstruksi Media Pembelajaran Matematika Hidayat, Mokhamad Farid; Hidayati, Wiwin Sri; Tristanti, Lia Budi
Al-Khwarizmi : Jurnal Pendidikan Matematika dan Ilmu Pengetahuan Alam Vol. 12 No. 1 (2024): Al-Khwarizmi : Jurnal Pendidikan Matematika dan Ilmu Pengetahuan Alam
Publisher : Prodi Pendidikan Matematika FTIK IAIN Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24256/jpmipa.v12i1.4886

Abstract

Abstract:Certified teachers already have professional abilities and can construct learning media. This study describes the critical thinking process of certified teachers in constructing learning media based on critical thinking theory from Ennis, and student learning outcomes after using learning media from teachers. This research is combined research in sequential form, namely researchers using qualitative research and then continuing with quantitative research. Data collection is done through observation, interviews, test questions, and documentation. Data validity using time triangulation. The results showed that teachers have succeeded in constructing learning media through the critical thinking process in Trigonometry learning using PPT Hyperlink media. Student learning outcomes tend to be homogeneous compared to previous meetings with an average learning outcome of 79.00. This research can still be developed by increasing the number of research subjects with different sexes to facilitate the influence of gender differences in classroom learning activities. Abstrak:Guru bersertifikasi telah memiliki kemampuan profesional dan mampu mengkonstruksi media pembelajaran. Penelitian ini mendeskripsikan proses berpikir kritis guru bersertifikasi dalam mengkonstruksi media pembelajaran berdasarkan teori berpikir kritis dari Ennis, hasil belajar siswa setelah menggunakan media pembelajaran dari guru. Penelitian ini merupakan penelitian gabungan dalam bentuk sekuensial yaitu peneliti menggunakan penelitian kualitatif kemudian dilanjutkan dengan penelitian kuantitatif. Pengumpulan data dilakukan melalui observasi, wawancara, soal tes dan dokumentasi. Keabsahan data menggunakan triangulasi waktu. Hasil penelitian menunjukkan guru telah berhasil mengkonstruksi media pembelajaran melalui proses berpikir kritis dalam pembelajaran Trigonometri menggunakan media PPT Hyperlink. Hasil belajar siswa cenderung homogen dibanding pertemuan sebelumnya dengan rata-rata hasil belajar 79,00. Penelitian ini masih dapat dikembangkan dengan menambah jumlah subjek penelitian dengan jenis kelamin yang berbeda untuk memfasilitasi pengaruh perbedaan gender dalam kegiatan pembelajaran di kelas.
Co-Authors Achmad Dedy Yusuf Effendi Ahmad Fuady Ahmad Fuady Ainun Hidayati Akbar, Sodi Alfian, Dimas Dwi Andi Alfillaili, Efi Alviki Yustria Jainuri Amalia Ilmi Rosidi Amelia Eka Pratiwi Anggraini, Putri Nur Anggreini, Rika Dwi Ariq Naufal Nugroho Damayanti, Sindy Defi Putri Aulia Dendys Cahya Ramadhani Desta Fitri Herawati Dimas Dwi Andi Alfian Dita Pristyaningsih ekawati, wiwik Eny Suryowati Faridatul Masruroh Fida Roudlotul Jannah Fikriyah, Alif Zakiyatul Handono, Tri Herawati, Desta Fitri Hidayat, Mokhamad Farid Hidayati, Ainun Hidayati, Wiwin Sri Hudayana, Nur Alawi Ichda Nur Fitria Fatmi Ifa Rochma Wati Iffah, Jauhara Dian Nur Iffah Iffah, Jauhara Dian Nurul Ira Purwandari Isti Hari Wahyuni Jainuri, Alviki Yustria Laili Nur Azizah Laili Wulandari Lidia Wati Linda Tri Imtichani Mohammad Roisul Umam Mokhamad Farid Hidayat Muhammad Ichwan Mustikarini, Tatit Mustikarini Ninik Sudarwati Sudarwati Nur Alawi H, Umi Sa'adah Nur Khomariyah Nurul Aini Nurwiani, Nurwiani Pristyaningsih, Dita Purwandari, Ira Putri Handini, Wheni Putri Nur Anggraini Rahayu, Widya Ana Ramadhani, Dendys Cahya Rengga Adi Setyabekti Rika Dwi Anggreini Rosidi, Amalia Ilmi Sa'adah, Umi Sa`dah, Umi Setyowati, Arie Sindy Damayanti Siti Nur Faridah Siyono Sodi Akbar Sri Suryanti Stani, Dwinta Sulistyowati, Heny Syarifatul Maf’ulah Tita Tengku Malinda Toto Nusantara Tri Handono Umam, Mohammad Roisul Umi Sa'adah, Nur Alawi H, Umi Sa`dah Widya Ana Rahayu wiwik ekawati Wiwik Ernawati Wiwik Ernawati Wulandari, Laili Yudhi Arifani zahra salsabila Zahra Salsabila