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All Journal AKSIOMA: Jurnal Program Studi Pendidikan Matematika JIPMat (Jurnal Ilmiah Pendidikan Matematika) AKSIOMA JPM (Jurnal Pemberdayaan Masyarakat) Juring (Journal for Research in Mathematics Learning) Jurnal SOLMA Numeracy : Jurnal Ilmiah Pendidikan Matematika JCES (Journal of Character Education Society) Jurnal Cendekia : Jurnal Pendidikan Matematika JPMI (Jurnal Pembelajaran Matematika Inovatif) Jurnal Pengabdian Masyarakat Khatulistiwa Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistika Edumatica: Jurnal Pendidikan Matematika
Ratni Purwasih
IKIP SILIWANGI
Arts Humanities Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Public Health Social Sciences Other

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PENGEMBANGAN MODEL 4CM (COOL-COOPERATIVE -CRITICAL- CREATIVE-MEANINGFUL) LEARNING DALAM BLENDED LEARNING Ratni Purwasih; Eva Dwi Minarti
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 12, No 3 (2023)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/ajpm.v12i3.5262

Abstract

This study aims to develop a 3CM learning model in blended learning. The method used in this research is R&D with the Plomp model. The Plomp model consists of preliminary research (preliminary research; 2) the design phase; 3) realization/construction phase; 4) test, evaluation and revision phases; and 5) implementation phase. The data collection technique uses a validation sheet to measure the feasibility of the 3CM learning model in blended learning. conducted by 3 experts and a practical sheet to measure the practicality of the 4CM learning model in blended learning conducted by 3 teacher practitioners. The results of the study are that the 3CM learning model developed has met the valid criteria, is very practical and effective. The implication of this research is that the 4CM learning model developed can be used by teachers on blended learning prism material
ANALISIS KEMAMPUAN KOMUNIKASI MATEMATIS SISWA SMA BERDASARKAN PERSPEKTIF SEMIOTIK PEIRCE Sri Lisnanur; Ratni Purwasih
Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistika Vol. 4 No. 3 (2023): Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistik
Publisher : LPPM Universitas Bina Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46306/lb.v4i3.467

Abstract

This study aimed to analyze and describe the mathematical communication abilities of high school students of the Xth grade based on Peirce's semiotic perspectives. The research method used in this research is descriptive. Sampling techniques using purposive sampling. The instrument for gathering data on this research is a test of mathematical communication skills. All the MIPA 1 class X students were identified through their communication skills tests, and then three students represented the highest category. Tests were carried out on trigonometric derivatives. Further analysis of the entire data is carried out with the following steps: data reduction stage, data presentation stage, and conclusion. The results of the study showed that these high-level students could associate representations seen, make complex mathematical expressions, describe various representations of symbols or images made by students when dealing with mathematics problems, explain clearly and in-depth the mathematic processes they perform, represent a concept (objects) verbally or visually, and associate their representations with relevant concepts or material. In addition, the three students solved mathematical communication problems through the stages of representamen, object, and interpretant
Persepsi Mahasiswa Calon Pendidik terhadap Pembelajaran Daring Berbasis ICT pada Masa Pandemik Covid-19 Ratni Purwasih; Komala; Fifiet Dwi Tresna Santana
Edumatica : Jurnal Pendidikan Matematika Vol 10 No 2 (2020): Edumatica: Jurnal Pendidikan Matematika (Oktober 2020)
Publisher : Department of Mathematics Education, Faculty of Teacher Training and Education, Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (517.701 KB) | DOI: 10.22437/edumatica.v10i2.10518

Abstract

The Covid-19 outbreak provides opportunities in the field of education, especially learning on campus, to learn online. Online learning in the era of the industrial revolution 4.0 is a form of implementation to adapt to the rapid development of ICT. Through online learning, lecturers and students are not bound by time and space to interact with the learning process. Online learning makes use of independent teaching materials that can be accessed by anyone at any time via internet technology. Online learning will facilitate the improvement and storage of lecture materials so that updating of electronic teaching materials is easy. The purpose of this study was to describe the perceptions of ICT-based online learning among prospective educators. The research sample was 270 students of the IKIP Siliwangi. The data collection technique uses google from which consists of 10 statements. The findings in this study are students like face-to-face lectures compared to online learning, the online media that students like are cellphones, the preferred online place to study is home, the online application used by lecturers is google classroom, lecture materials are delivered by lecturers in the form of assignments. online assignments and lectures make students less understanding of course material. The obstacles experienced during online lectures include pedagogical, technologi and didactic obstacles.
Co-Authors Ai Fatimah Anis Kharismawati Ardy Fauzi Rachman Dewi Safitri Elshap Eka Senjayawati Enny Yuliani Erwin Triawan Euis Eti Rohaeti Eva Dahlia Sari Eva Dwi Minarti Febriani Dicahya Fitri Fifiet Dwi Tresna Santana Geraldi Valeska Heryadi Putra Ghina Yuliana Sa'diah Habib Ratu Perwira Negara Heris Hendriana Ika Wahyu Anita Indah Puspita Sari Iwan Darmawan Jarnawi Afgani Dahlan Kiki Amanda Komala Liana Veralita Luvy Sylviana Zanthy M. Afrilianto Malik Ibrahim Mira Mardia Muhammad Afrilianto Nelly Fitriani Novi Rahma Sari Nurpalihah Hasanah Oke Puji Rahayu Puji Nurfauziah Ratna Sariningsih Ratna Septia Lestari Reza Fujianti Syehab Rippi Maya Siti Masliah Siti Nursayyidah Sopia Agustina Sri Lisnanur Suvriadi Panggabean Syaharuddin Syaharuddin Tri Satria Turmudi Usman Arifin Vera Mandailina, Vera Yanuarti Apsari Yaya Sukjaya Kusumah Yudi Prasetio Zenal Muh Ramdan