Article Per Year (5 Year)
p-Index From 2021 - 2026
6.799
P-Index
This Author published in this journals
All Journal International Journal of Evaluation and Research in Education (IJERE) Jurnal Pendidikan Kimia Indonesia Jurnal Pendidikan dan Pembelajaran Khatulistiwa (JPPK) Jurnal Pendidikan dan Pembelajaran Kimia (JPPK) Edu Sains: Jurnal Pendidikan Sains dan Matematika QUANTUM: Jurnal Inovasi Pendidikan Sains Jurnal Tadris Kimiya Jurnal Penelitian Pendidikan IPA (JPPIPA) Orbital: Jurnal Pendidikan Kimia Jurnal Pendidikan Kimia (JPKim) SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan EDUKATIF : JURNAL ILMU PENDIDIKAN Jurnal Inovasi Pembelajaran Kimia (Journal Of Innovation in Chemistry Education) Jurnal Pendidikan Dasar Perkhasa Jurnal Pengabdian kepada Masyarakat Nusantara IJPD (International Journal Of Public Devotion) Hydrogen: Jurnal Kependidikan Kimia J-ABDIPAMAS (Jurnal Pengabdian Kepada Masyarakat) Innovative: Journal Of Social Science Research Jurnal Pendidikan Sains Indonesia (Indonesian Journal of Science Education) JIPI (Jurnal IPA dan Pembelajaran IPA)
Erlina
Program Studi Pendidikan Kimia FKIP Untan Pontianak
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering 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 Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

Published : 63 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 63 Documents
Search

 3   4   5   6   7 
PENGEMBANGAN E-MODUL MULTI REPRESENTASI BERBASIS FLIP PDF CORPORATE EDITION PADA MATERI SIFAT ASAM BASA SENYAWA ORGANIK Andra Meisantry Assari; Rini Muharini; Maria Ulfah; Erlina Erlina; Ira Lestari
QUANTUM: Jurnal Inovasi Pendidikan Sains Vol 14, No 1 (2023): April 2023
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/quantum.v14i1.15135

Abstract

Mahasiswa menganggap materi asam basa senyawa organik sulit karena konsep yang abstrak dan memuat aspek multi representasi yaitu simbolik, mikroskopis dan makroskopis. Oleh sebab itu, suatu bahan ajar berupa e-modul multi representasi sangat diperlukan agar dapat membantu mahasiswa memahami materi tersebut. Tujuan penelitian ini untuk menentukan kelayakan, mengukur respon mahasiswa dan respon dosen terhadap e-modul multi representasi berbasis flip pdf corporate edition pada materi sifat asam basa senyawa organik. Jenis penelitian adalah Research and Development. Model pengembangan analysis, design, development, implementation and evaluation (ADDIE) yang digunakan dalam penelitian ini dibatasi hingga tahap pengembangan (development). Teknik pengumpulan data adalah teknik kuesioner. Instrumen penelitian yang digunakan adalah lembar penilaian kelayakan dan angket respon. Subjek penelitian adalah mahasiswa program studi Pendidikan Kimia FKIP Universitas Tanjungpura angkatan 2019 sebanyak 9 orang untuk uji coba kelompok kecil dan 30 orang untuk uji kelompok besar, serta dua orang dosen pengampu mata kuliah kimia organik. Hasil penelitian menunjukkan bahwa e-modul sangat layak dan respon yang sangat baik dari mahasiswa dan dosen. Kelayakan produk berdasarkan penilaian dan tanggapan dari para ahli. Respon mahasiswa dan dosen terhadap e-modul diukur menggunakan angket respon. Hasil penilaian kelayakan sebesar 93.3% pada aspek materi, 96.7% pada aspek bahasa dan 97.9% pada aspek kegrafikan. Persentase respon mahasiswa sebesar 88.5% pada uji kelompok kecil dan 89.8% pada uji kelompok besar, serta 86.1% pada uji respon dosen. Berdasarkan hasil yang diperoleh dapat disimpulkan bahwa e-modul multi representasi berbasis flip pdf corporate edition pada materi sifat asam basa senyawa organik dapat digunakan sebagai sumber belajar tambahan.
Validitas dan Reliabilitas Tes Diagnostik Two-tier untuk Mengidentifikasi Konsep Alternatif pada Topik Gaya Antarmolekul Asriah N. Mardiyyaningsih; Erlina Erlina; Maria Ulfah; Azwa Fadilla Wafiq
Jurnal Penelitian Pendidikan IPA Vol 9 No 6 (2023): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i6.2797

Abstract

Alternative conceptions or misconceptions is believed as the main barrier for most students who learn chemistry. Students who hold alternative conceptions will struggle to understand the advanced concepts. Therefore, identifying those alternative conceptions is important. In this study a diagnostic test was designed and developed to identify students’ alternative conceptions about intermolecular forces (IMFs). The diagnostic test developed in this study consist of 19 multiple choice questions with open reason. The test was administered to 88 university students who learn chemistry. Data collected were analyzed using SPSS. The validity and the reliability of the test were 0.526 and 0.878 respectively. The result indicates that the test is valid and reliable. The mean difficulty value and discriminatory index are 0.623 and 0.45 respectively. The findings of the item analysis showed that the test is in moderate difficulty and the discriminatory of the test is in good category. Meanwhile, the average distractor effectivity for the diagnostic test is 3 options (out of 4 options), which means the distractors are in good category and well function. Those findings indicate that the two-tier diagnostics test could be used to identify students’ alternative conceptions and understanding about IMFs.
Description of Students' Multirepresentation Ability on Hydrocarbon Material at SMA Negeri 1 Sungai Kunyit Hani Amifelia; Hairida; Maria Ulfah; Erlina; Ira Lestari
Jurnal Penelitian Pendidikan IPA Vol 10 No 7 (2024): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i7.4762

Abstract

Material in chemistry learning will be easier to understand if students are able to represent it at three levels of representation, namely macroscopic, sub-microscopic and symbolic. This research aims to describe students' abilities in using various representations in class XI MIPA 1 hydrocarbon material at SMA Negeri 1 Sungai Kunyit. Students' thinking processes require various representations and various ways or steps to solve problems. The type of research used is quantitative descriptive research. The research instruments used included 9 two tier multiple choice objective test questions and an interview guide. This research involved 20 students of class XI MIPA 1 SMA Negeri 1 Sungai Kunyit. The research results show that overall, the average multi-representation ability of students is 29% in the poor category. At the macroscopic representation level, the average percentage obtained is 20% which can be classified as very poor. At the sub-microscopic level of representation, the average is 35% which is included in the poor category. Finally, at the level of symbolic representation the average percentage is 31% which is also included in the poor category.
Co-Authors AA Sudharmawan, AA Agung Hartoyo Aisyah Nur Pratiwi Ajuk Sapar Ajuk Sapar Akrom, Akrom Amsal Alhayat Andi I. Harun Andi Ifriani Harun Andi Ifriani Harun Andi Ifriani Harun* Andi Ifriany Andi Ifriany Harun Andi Ifriany Harun Andra Meisantry Assari Arief Rahman Asriah N. Mardiyyaningsih Azwa Fadilla Wafiq Azwa Fadilla Wafiq Bella Agustina Dewi Puspita Ismanida dini kartika Dwi Riyan Eni Mayasari Eny Enawati Eny Enawaty Eny Enawaty Eny Enawaty Ersando Ersando Fia Tiaraseta Fifi Alaida Fitria Arifiyanti Fitriani Fitriani Gito Purwono Hairida Hairida Hani Amifelia Hanif Riffalah Henny Herawaty Husna Amalya Melati Husna Amalya Melati Husna Amalya Melati Husna Amalya Melati* Indah Nirwana Akay Ira Lestari Ira Lestari Ira Lestari Ira Lestari Ira Lestari Irene Yudea Listra Isranti Nurul Choiriyah Jamjemah Jamjemah Jenny Pratiwi Khofifah Aditha Parawansa Khofifah Aditha Parawansa Lukman Hadi Lukman Hadi Maria Ulfa Maria Ulfah Maria Ulfah Maria Ulfah Marisa Marisa Marisa Martina Vintia Putri Masriani Masriani . Masriani Masriani Masriani Masriani Mawaddatul Warohmah Maya Oktari Melur Regista Cahyani Melur Regista Cahyani Mifta Hurrahman Muhammad Farras Leonasa Agusta Nina Mardiana (F01108057) Ningsy Inayati Noval Lerian Nur Hijriyati Nyemas Firda Diannisa Pingkan Ramadhan Sailendra Qois Natasya Rachma Julianty Putri Rachmat Sahputra Rachmat Sahputra Rachmat Sahputra Rachmat Sahputra Rachmat Sahputra Rachmat Sahputra Rachmat Sahputra Rachmat Saputra Rahmat Rasmawan Ratna Kumala Sari Resi Febriyanti Rikah Indriyani Rini Muharini Ririn Apriani Risya Sasri Risya Sasri Risya Sasri Risya Sasri Rody Putra Sartika Rusfamahira Rusfamahira Sarifah Putri Nada Fadillah Selvia L Sinta Puspita Sari Sri Lestari Sri Wahyuni Sumila Sumila Syf Bella T. Alkadrie Tomo Djudin Tulus - Junanto Tulus Djunanto Tulus Junanto Ursula Lisfatkandayant Valencya Delima Sianipar Valentina Winda Permata Wanti Silasakti Warsidah Warsidah Yundari, Yundari