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All Journal E-Dimas: Jurnal Pengabdian kepada Masyarakat PRISMA JCES (Journal of Character Education Society) Jurnal Tadris Matematika JKPM (Jurnal Kajian Pendidikan Matematika) FIBONACCI: Jurnal Pendidikan Matematika dan Matematika M A T H L I N E : Jurnal Matematika dan Pendidikan Matematika de Fermat : Jurnal Pendidikan Matematika Jurnal PEKA (Pendidikan Matematika) UJMES (Uninus Journal of Mathematics Education and Science)
Yanti Mulyanti
Universitas Muhammadiyah Sukabumi
Biochemistry, Genetics & Molecular Biology Education Materials Science & Nanotechnology Mathematics Physics Social Sciences Other

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Analisis Kemampuan Spasial Matematis Siswa dalam Menyelesaikan Soal-Soal Pythagoras Rika Dwi Cahyani; Yanti Mulyanti; Novi Andri Nurcahyono
JKPM (Jurnal Kajian Pendidikan Matematika) Vol 6, No 1 (2020): JKPM (Jurnal Kajian Pendidikan Matematika)
Publisher : Universitas Indraprasta PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30998/jkpm.v6i1.8294

Abstract

Penelitian ini bertujuan untuk mendeskripsikan dan menganalisis kemampuan spasial matematis siswa SMP kelas 8 dalam menyelesaikan soal-soal pythagoras. Jenis penelitian ini adalah penelitian studi kasus dengan pendekatan kualitatif dan menggunakan desain penelitian kualitatif deskriptif. Penentuan subjek penelitian menggunakan probability sampling lalu didapat 1 siswa dari 33 siswa yang dijadikan sebagai subjek penelitian yaitu partisipan 1 (P1).Instrumen penelitian berupa tes kemampuan spasial. Pengumpulan data penelitian ini observasi, tes, wawancara, dan dokumentasi. Analisis data meliputi reduksi data, penyajian data, dan kesimpulan. Keabsahan data menggunakan triangulasi teknik. Hasil penelitian menunjukkan kemmpuan spasial matematis siswa kelas 8 memiliki rata-rata presentase 95% dan masih terbilang cukup baik.
KARAKTER MATHPRENEUR MAHASISWA PENDIDIKAN MATEMATIKA MELALUI MATHEMATICAL LEARNING OBJECT BERBASIS BLENDED PICTORIAL ABSTRACK Yanti Mulyanti; Darhim Darhim; Turmudi Turmudi; Dadan Rahmat
FIBONACCI: Jurnal Pendidikan Matematika dan Matematika Vol 7, No 2 (2021): FIBONACCI: Jurnal Pendidikan Matematika dan Matematika
Publisher : Fakultas Ilmu Pendidikan Universitas Muhammadiyah Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24853/fbc.7.2.99-108

Abstract

Penelitian ini bertujuan untuk mengetahui karakter mathematics entrepreneur (mathpreneur) mahasiswa Program Studi Pendidikan Matematika melalui Mathematical Learning Object berbasis Blended Pictorial Abstrack pada 132 mahasiswa dalam mata kuliah kapita selekta matematika dari 4 perguruan tinggi di pulau Jawa. Metode penelitian yang digunakan adalah deskriptif. Pengumpulan data dengan metode survey, menggunakan instrumen berupa kuesioner yang pernyataannya didasarkan pada komponen karakter entrepreneur bidang matematika. Hasil penelitian menunjukkan bahwa sebagian besar mahasiswa Pendidikan Matematika yang belajar melalui mathematical learning object based blended pictorial abstrack telah memilki karakter mathpreneur, dengan persentase rata-rata keseluruhan sebesar 50,64%.
Pengembangan Lembar Kerja Siswa Berbasis Project Based Learning Bermuatan Islami dalam Meningkatkan Kemampuan Pemahaman Konsep Febi Febriyani; Yanti Mulyanti; Hamidah Suryani Lukman
Jurnal Tadris Matematika Vol 1 No 2 (2018)
Publisher : Institut Agama Islam Negeri (IAIN) Tulungagung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21274/jtm.2018.1.2.185-192

Abstract

This study’s is the result of research that aims to develop the Student Worksheet Project Based Learning based Islamic charged in enhancing the ability of understanding the concept. The research was conducted by the Research and Development (R & D) was applied in 10 stages of research. Data collection instruments were used expert assessment form to determine the product validation, evaluation sheets and questionnaires student's teacher to determine the practicality of the product, as well as a test sheet to determine the ability of understanding the concept of product effectiveness. The results of the data analysis Student Worksheet validation assessment by experts to get an average score of 4.29 with high decent criteria. The results of the data analysis Student Worksheet practicability assessment by the teacher to get a score of 4.4 with the criteria very decent and student questionnaire on a small scale and large scale each get a score of 3.33 to 4.06 with the criterion of good and very good criteria. The results of the assessment of effectiveness of data analysis Student Worksheet tests are divided into two groups, namely small-scale test with 20 students and a large-scale test with 40 students. The results of two tests to get a score each, which is the average value of small-scale student 73.44 and an average value of large-scale student 73.75. The average value of student test small scale and large-scale use of the above KKM school is 70.
PENGEMBANGAN ALAT PERAGA PAPAN ALJABAR TERHADAP KEMAMPUAN PEMAHAMAN KONSEP MATEMATIKA N. Alifa Maulida; Yanti Mulyanti; Hamidah Suryani Lukman
Jurnal PEKA (Pendidikan Matematika) Vol. 5 No. 2 (2022): Jurnal PEKA (Pendidikan Matematika)
Publisher : Program Studi Pendidikan Matematika Universitas Muhammadiyah Sukabumi (UMMI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37150/jp.v5i2.1326

Abstract

Siswa kurang tertarik pada mata pelajaran matematika mengakibatkan siswa menjadi sulit untuk menerima materi pembelajaran yang telah disampaikan oleh guru yang penyampaiannya hanya dengan metode ceramah. Karna itu para siswa kurang memahami materi. Salah satu penyebabnya adalah kurangnya alat peraga yang dapat membuat siswa bisa mengilustrasikan pembelajaran. Tujuan dari penelitian ini adalah untuk mengetahui validitas alat peraga papan aljabar terhadap kemampuan pemahaman konsep matematika. Model pengembangan yang digunakan dalam penelitian ini adalah model pengembangan ADDIE (Analysis, Design, Development, Implementation dan Evaluation). Hasil uji validitas oleh validator dinyatakan sangat valid dengan persentase 83,5%. Hasil tersebut menunjukkan bahwa alat peraga papan aljabar valid dan dapat memfasilitasi terhadap kemampuan pemahaman konsep matematika.
Pengembangan LKS dengan pendekatan RME terhadap kemampuan kreatif dan kolaborasi siswa Puji Anggraeni; Aritsya Imswatama; Yanti Mulyanti
De Fermat : Jurnal Pendidikan Matematika Vol. 4 No. 1 (2021)
Publisher : Prodi Pendidikan Matematika, FKIP, Universitas Balikpapan

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

Abstract

The importance of creative thinking and collaboration so that every learning process must be able to develo those abilities. But students’ interest in math is so low that it’s hard to develop those abilities. One cause is lack of teaching material that can show students that math exists in their daily lives. The purpose of this research is developing and producing student workbook with Realistic Mathematic Education approach to student creative thinking and collaboration valid. Developing model that used in this research is ADDIE (Analysis, Design, Development, Implementation and Evaluation). The questionnaire tests of validity. Validity test result by validators was avowed very valid with percentage 90,1%. The result showed that student mathematic workbook with RME approach was valid and facilitating student creative thinking and collaboration.
PENGUATAN STRUKTUR KELEMBAGAAN UNIT PENGELOLA KEGIATAN (UPK) DAN BADAN KERJASAMA ANTAR DESA (BKAD) Hamidah Suryani Lukman; Ana Setiani; Yanti Mulyanti; Aritsya Imswatama; Novi Andri Nurcahyono; Pujia Siti Balkist
JCES (Journal of Character Education Society) Vol 3, No 2 (2020): JULI
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (266.336 KB) | DOI: 10.31764/jces.v3i2.1693

Abstract

Abstrak: Tujuan pengabdian kepada masyarakat ini adalah dalam rangka menindaklanjuti kerjasama yang dilakukan Fakultas Ekonomi Universitas Siliwangi Tasikmalaya dengan Unit Pengelola Kegiatan (UPK) Badan Kerjasama Antar Desa (BKAD) Kabupaten Tasikmalaya. Kerjasama ini terwujud dalam upaya merealisasikan bukti kepedulian perguruan tinggi khususnya jurusan Studi Manajemen Fakultas Ekonomi terhadap masyarakat disekitarnya. Mengingat pentingnya keberadaan UPK di masing-masing Desa, maka perlu adanya pembenahan yang terstruktur demi menjaga keberlangsungan keberadaan UPK. Berdasarkan masalah tersebut maka kami  melakukan pelatihan  dan pendampingan  yang behubungan dengan  masalah utama yang dihadapi yaitu menyangkut masalah pengelolaan keuangan. Pengabdian Kepada Masyarakat ini dilakukan melalui 2 tahap kegiatan, yaitu tahap 1 meliputi Bimbingan teknis (bimtek) terhadap pelaksana teknis (staf) UPK dengan materi penyusunan laporan keuangan, dan tahap 2 yaitu pelatihan  terhadap pimpinan/koordinator UPK BKAD  Kabupaten Tasikmalaya dengan materi peningkatan kemampuan manajerial dan penetapan standar kerja baku.Abstract:  The purpose of devotion to this community is to follow up on the cooperation conducted by the Faculty of Economics of Universitas Siliwangi Tasikmalaya with the Unit activity Management (UPK) of the Inter Village Cooperation Agency (BKAD) Tasikmalaya district. This cooperation is realized in the effort to realize the evidence of higher education especially in the study of Management Studies Faculty of economics towards surrounding communities. Given the importance of UPK's existence in each village, it needs to be a structured improvement to maintain the continuity of UPK existence. Based on the problem, we conduct training and mentoring that connect with the main problem faced is about financial management issues. Devotion to the community is done through 2 stages of activity, namely, phase 1 covering technical guidance (technology) on technical executor (staff) UPK with financial Report preparation material and Phase 2 is training on the leader/Coordinator UPK BKAD Tasikmalaya District with the material improvement of managerial ability and determination of standard work standards.
Pengaruh Pembelajaran Discovery Learning terhadap Kemampuan Berpikir Kritis Peserta Didik Ditinjau dari Motivasi Belajar Elga Azmala Putri; Yanti Mulyanti; Aritsya Imswatama
Jurnal Tadris Matematika Vol 1 No 2 (2018)
Publisher : Institut Agama Islam Negeri (IAIN) Tulungagung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21274/jtm.2018.1.2.167-174

Abstract

This study’s aim is to find out experimentation of discovery learning model and direct learning model to critical thinking ability in terms of learning motivation of learners in quadrilateral and triangle mater. The method used in this study is quantitative in the form of quasi experiments. Instruments in this study are critical thinking skills tests presented in the form of post-test, learning motivation questionnaire and observation sheet. Hypothesis test analysis in this research is anava test of two cell road is not equal to the significant level α = 5%. Based on the research results can be concluded that: (1) There is a difference of critical thinking ability between learners using discovery learning model with learners using direct learning model; (2) There is a difference of critical thinking ability of learners who have high learning motivation with learners who have low learning motivation.
ANALISIS VALIDITAS BAHAN AJAR STRUKTUR ALJABAR BERBASIS STRATEGI ABDUKTIF-DEDUKTIF Hamidah Suryani Lukman; Yanti Mulyanti
Mathline : Jurnal Matematika dan Pendidikan Matematika Vol. 2 No. 2 (2017): Mathline
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/mathline.v2i2.43

Abstract

This paper explains about the analysis of validity of abstract algebra teaching materials based on abductive-deductive strategy which is the first stage on research and development study, expert judgement. The instrument used in this research is validation sheet consisting of five aspects of the assessment, namely the feasibility of the material aspect, the feasibility of the language aspect, the feasibility of the presentation aspect, the feasibility of teaching effect on the student learning process, and the feasibility of the overall display aspect. Validator involved in this research is four experts in mathematics education. The data of this research are analyzed descriptively. The result of this research shows that 80% of eligibility criteria of the material aspect have been fulfilled are categorized as very good (4.21), 90% of language aspect eligibility criteria have been fulfilled and categorized excellent (4.81), 85% of the presentation aspect eligibility criteria have been fulfilled and categorized as very good (4.50), 80% of the criteria for the effect of teaching materials on the students' learning process have been fulfilled as very good category (4.25), and 80% of eligibility criteria of the overall display aspect have been fulfilled and categorized as very good (4.25). Based on these data, 85% of the criteria for the assessment of the feasibility of Abstract algebra teaching materials based on the abductive-deductive strategy have been fulfilled, categorized as very good (4.35), and suitable for use in learning.
Penerapan Protokol Kesehatan pada Masa Adaptasi Kebiasaan Baru di Kecamatan Lembursitu Kota Sukabumi Dadan Rahmat; Yanti Mulyanti; Hesti Nurfajri Ummulkhair; Maulana Muhammad Rizky
E-Dimas: Jurnal Pengabdian kepada Masyarakat Vol 13, No 2 (2022): E-DIMAS
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/e-dimas.v13i2.6728

Abstract

Kegiatan yang dilaksanakan dalam pengabdian ini berupa komunikasi, informasi, dan edukasi protokol kesehatan di masa adaptasi kebiasaan baru (AKB) terhadap masyarakat kecamatan Lembursitu. AKB merupakan masa di mana masyarakat beradaptasi untuk menjadi lebih waspada dan disiplin dalam menerapkan berbagai protokol kesehatan. Dilakukan pengukuran menggunakan indikator sistem kesehatan pelayanan COVID-19 terhadap orang tua, siswa, dan guru yang merupakan bagian dari masyarakat kecamatan Lembursitu. Hasil yang diperoleh yaitu masyarakat kecamatan Lembursitu memperoleh informasi dan edukasi mengenai AKB dan menerapkan protokol kesehatan dalam kehidupan sehari-hari secara benar dan kontinu untuk memutus rantai penularan COVID-19.
ANALISIS HASIL KEMAMPUAN BERPIKIR KRITIS MATEMATIS SISWA PADA PEMBELAJARAN DI ERA COVID-19 Imas Nadiah; Pujia Siti Balkist; Yanti Mulyanti
UJMES (Uninus Journal of Mathematics Education and Science) Vol 7, No 1 (2022): Januari 2022
Publisher : Universitas Islam Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (527.417 KB) | DOI: 10.30999/ujmes.v7i1.2245

Abstract

This study aims to describe the students’ mathematical critical thinking skills in online learning. This type of research is a case study with a qualitative approach and descriptive qualitative research design and data collection techniques in the form of testing and interviews. The subjects in this study were three students 7 grade students of Junior High School 1 Sukaraja, taking the subject in this study using purposive sampling. Based on the results of the study, that students who have the ability to think critically mathematically high category that is collecting and compiling information needed, find ways that can be used to solve problems, analyze data and draw conclusions and similarities needed. Students who have the ability to think critically mathematically categories are fulfilling one to two components of mathematical critical thinking that is finding ways that can be used to solve problems analyze data. Students who have low category mathematical critical thinking skills do not meet the four components of mathematical critical thinking ability.
Co-Authors Ana Setiani Aritsya Imswatama Dadan Rahmat Darhim Darhim Elga Azmala Putri Febi Febriyani Hamidah Suryani Lukman Hesti Nurfajri Ummulkhair Imas Nadiah Iryani Dinar Dinar Maulana Muhammad Rizky N. Alifa Maulida Novi Andri Nurcahyono Puji Anggraeni Pujia Siti Balkist Rida Misbah Rika Dwi Cahyani Turmudi