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All Journal Dinamisia: Jurnal Pengabdian Kepada Masyarakat Wahana : Tridarma Perguruan Tinggi J-ADIMAS (Jurnal Pengabdian kepada Masyarakat) Jurnal Pengabdian kepada Masyarakat JEDMA Jurnal Edukasi Matematika Differential: Journal on Mathematics Education
Liknin Nugraheni
Universitas PGRI Adi Buana Surabaya
Agriculture, Biological Sciences & Forestry Humanities Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Mathematics Nursing Public Health Social Sciences Other

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ANALISIS KESALAHAN MAHASISWA UNIPA SURABAYA DALAM MENYELESAIKAN SOAL TEORI GRAPH Sri Rahayu; Liknin Nugraheni
WAHANA Vol 61 No 2 (2013)
Publisher : LPPM Universitas PGRI Adi Buana Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (114.151 KB) | DOI: 10.36456/wahana.v61i2.1218

Abstract

Based on the researcher’s observation to students of mathematics education department ofUNIPA Surabaya, the material of graph theory taught in mathematics discrete course was adifficult course to be understood by the students coherently and deeply. To acknowledge the reasonthat caused the material of graph theory difficult to understand and to improve result of learningmathematics, was needed to conduct error analysis. The analyzed error covering the area and thetype as well as error-causing factor, was done by the students to complete graphic theory question.After recognizing the position and kind of error as well as the causing factor which was conductedby the students in completing the question of graph theory, we can determined its alternativesolution. The research type done by the researcher was descriptive. The research was done inUNIPA Surabaya. The core instrument in this research was the researcher itself, as the researcherwho planned, arranged, conducted, collected data, analyzes data, concluded and made theresearch report. The other instruments in this research were diagnostic test and interview manual.In this research, the data analysis technique was done through three stages, they are : datareduction, data presentation and conclusion. The error area done by the students of UNIPASurabaya of academic year 2010 to complete the problem of graph theory was in problem ofunderstanding, namely the inability to correlate the relation between information and problemsolving which has many misconception. The kinds of error done by the students of UNIPASurabaya of academic year 2010 to solve the graph theory were kind of principle error because itrelated to the error of understanding and implementing theorem as well as definition. The errorcausingfactors done by the students of UNIPA Surabaya of academic year 2010 to solve theproblem of graph theory generally was the lack of accuracy and not having the understanding oftheorems and definition to solve a problem. Based on the area, kinds, and factor caused the errorwhich was done by the students of UNIPA Surabaya of academic year 2010 to solve the problem ofgraph theory so that the alternative model of learning in which the researcher proposes is themodel of meta-cognitive learning.
Pengenalan Konsep Matematika pada Anak Usia Dini melalui Lagu Sri Rahmawati Fitriatien; Ninik Mutianingsih; Restu Ria Wantika; Liknin Nugraheni; Eko Sugandi
Dinamisia : Jurnal Pengabdian Kepada Masyarakat Vol. 4 No. 2 (2020): Dinamisia: Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (727.863 KB) | DOI: 10.31849/dinamisia.v4i2.3939

Abstract

The comprehension concept of number and geometric shape in early childhood is needed to develop children's interest to mathematic. Introducing the concept of number and geometry in early childhood is first step of learning mathematic so the learning process is more fun and children do not scared of mathematic. To motivate children's favorite level to mathematic, the devotion team of Study Program Mathematic Education at PGRI ADI BUANA Surabaya do assistance activities to PAUD mother in Gondang, Mojokerto with the aim to introducing mathematical concept in early childhood through song. The song was chosen by devotion team as an alternative learning media because it was based on the result discussion with PAUD mother community when the team survey state that through song it was able to give pleasure to children. This activity consist of 10 devotion teams that consist of 5 lecturers and 5 students with 28 PAUD mothers in Gondong, Mojokerto. The result achieved from this dedication activity are able to contribute to PAUD mother in creating poetry and song lyric related to mathematical concept. The program sustainability plan is to register the copyright of the song by PAUD mother as intelectual property.
PPM CIPTA LAGU ANAK SEBAGAI MEDIA PEMBELAJARAN MATEMATIKA Sri Rahmawati Fitriatien; Ninik Mutianingsih; Restu Ria Wantika; Liknin Nugraheni; Eko Sugandi
J-ADIMAS (Jurnal Pengabdian Kepada Masyarakat) Vol 8, No 1 (2020)
Publisher : (STKIP) PGRI Tulungagung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29100/j-adimas.v8i1.1576

Abstract

Pelaksanaan kegiatan ini dilatarbelakangi oleh keprihatinan terhadap perkembangan lagu anak di tingkat usia dini yang berkembang tidak seiring dengan perkembangan lingkungan sosial anak. Kondisi yang demikian memacu tim dosen Program Studi Pendidikan Matematika Universitas PGRI Adi Buana Surabaya untuk melaksanakan program pengabdian kepada masayarakat melalui bimbingan dan pelatihan dalam mencipta lagu anak yang bertemakan pengenalan konsep matematika dasar kepada anak usia dini. Melalui kegiatan bimbingan dan pelatihan ini, diharapkan Bunda PAUD mampu memiliki pengetahuan matematika yang lebih baik, sehingga keterampilan dalam mencipta  lagu anak yang berkaitan dengan konsep matematika dapat tercipta dengan baik dan memberikan penyegaran kepada Bunda PAUD terkait pandangan dan pengetahuan Bunda PAUD terkait konsep matematika melalui lagu anak. Lagu yang diciptakan ini dapat digunakan sebagai media alternatif dalam mendampingi anak usia dini belajar matematika selama di kelompok bermain atau belajarnya. Sasaran kegiatan pengabdian ini adalah Bunda PAUD di wilayah Kecamatan Gondang Kabupaten Mojokerto. Hasil dari kegiatan pengabdian ini mampu memberikan kontribusi nyata dari kelompok Bunda PAUD di wilayah Kecamatan Gondang Kabupaten Mojokerto berupa cipta syair dan lirik lagu yang bertemakan  pengenalan konsep matematika yang akan didaftarkan sebagai hak kekayaan intelektual dari kelompok Bunda PAUD Kecamatan Gondang Kabupaten Mojokerto.
TPACK CALON GURU DALAM PROSES PEMBELAJARAN MATEMATIKA SECARA DARING Liknin Nugraheni; Erlin Ladyawati; Moh. Syukron Maftuh
JEDMA Jurnal Edukasi Matematika Vol 2 No 2 (2022): JEDMA Jurnal Edukasi Matematika Vol 2 No 2
Publisher : Program Studi Pendidikan Matematika STKIP PGRI Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (567.93 KB) | DOI: 10.51836/jedma.v2i2.285

Abstract

The role of the teacher is one of the most important aspects or factors that impact learning success. As a result, prospective teachers must have technical pedagogical content knowledge (TPACK) skills, as these are the integration of information and communication technology (ICT) with content knowledge of mathematics, pedagogy, and knowledge of students. The subjects in this study were students or prospective mathematics education teachers who had obtained theories regarding mathematical content, pedagogy, student knowledge, and technology, but they lacked experience in integrating these knowledges. As a result of the study, students are better equipped to integrate technology with mathematical curriculum, pedagogy, and student understanding.
PELATIHAN PEMBUATAN MULTIMEDIA PEMBELAJRAN BERBASIS COREL DRAW BAGI GURU SMP PGRI 1 BUDURAN SIDOARJO Ninik Mutianingsih; Liknin Nugraheni; Sri Rahayu; Erna Puji Astutik
J-ABDI: Jurnal Pengabdian kepada Masyarakat Vol. 1 No. 12: Mei 2022
Publisher : Bajang Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53625/jabdi.v1i12.1909

Abstract

perkembangan media pembelajaran yang dituntut mengikuti kemajuan teknologi untuk meningkatkan kualitas dalam penyusunan perangkat pembelajaran. Hasil obeservasi oleh tim PPM prodi Pendidikan Matematika Universitas PGRI Adi Buana Surabaya di SMP PGRI 1 Buduran Sidoarjo diperoleh informasi bahwa pembuatan media pembelajaran masih menggunakan aplikasi sederhana, sehingga membutuhkan software yang mendukung untuk mengembangkan media pembelajaran. Tim PPM menawarkan solusi yaitu memberikan pelatihan serta pendampingan pembuatan media pembelajaran dengan menggunakan software yaitu corel draw. Peserta dalam pelatihan ini adalah seluruh guru SPM PGRI 1 Buduran Sidoarjao, namun dengan adanya pandemi Covid-19 maka peserta diwakili oleh 20 guru dengan tetap mematuhi protocol kesehatan. Hasil dari kegiatan pelatihan dan pendampingan yana sudah dilaksanakan yaitu guru mempunyai pengetahuan baru tentang pembuatan media pemnelajaran menggunakan software corel draw
EFEKTIVITAS IMPLEMENTASI LKPD BERBASIS PENDEKATAN REALISTIC MATHEMATICS EDUCATION Nur Fathonah; Erlin Ladyawati; Sunyoto Hadi Prayitno; Liknin Nugraheni
Differential: Journal on Mathematics Education Vol. 4 No. 1 (2026): Differential: Journal on Mathematics Education
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/differential.v4i1.1667

Abstract

Penelitian ini bertujuan menguji efektivitas implementasi Lembar Kerja Peserta Didik (LKPD) berbasis Realistic Mathematics Education (RME) pada materi Suku Bunga bagi siswa SMA. Penelitian dilatarbelakangi rendahnya pemahaman konsep matematika siswa akibat pembelajaran yang masih berpusat pada guru dan kurang mengaitkan materi dengan konteks kehidupan nyata. Metode yang digunakan adalah pendekatan kuantitatif deskriptif dengan subjek penelitian sebanyak 33 siswa kelas XI SMA Antartika Sidoarjo. Instrumen penelitian meliputi lembar observasi aktivitas siswa, tes hasil belajar, dan angket respon siswa. Data dianalisis secara deskriptif dan menggunakan rumus N-Gain. Hasil penelitian menunjukkan bahwa aktivitas siswa selama pembelajaran menggunakan LKPD berbasis RME berada pada kategori “Aktif” dan memenuhi skor ideal, sehingga pembelajaran dinilai efektif dalam membantu penyelesaian masalah matematika. Hasil tes kemampuan pemecahan masalah juga berada pada kategori “efektif” dengan persentase “sangat baik”, sesuai indikator keberhasilan minimal kategori “Sedang”. Selain itu, respon siswa terhadap pembelajaran berada pada kategori “sangat baik”. Berdasarkan hasil tersebut, dapat disimpulkan bahwa implementasi LKPD berbasis RME pada materi Suku Bunga berhasil meningkatkan pemahaman konsep matematika siswa. Pembelajaran menjadi lebih bermakna, kontekstual, serta mendukung keterlibatan dan kemandirian belajar siswa.
Co-Authors Astutik, Erna Puji Erlin Ladyawati ErlinLadyawati, ErlinLadyawati Moh. Syukron Maftuh Ninik Mutianingsih, Ninik Nur Fathonah Sri Rahayu Sri Rahmawati Fitriatien Sugandi, Eko Sunyoto Hadi Prayitno Wantika, Restu Ria