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All Journal JPMS (Jurnal Pendidikan Matematika dan Sains) Jurnal Pendidikan Kimia Indonesia EDUSAINS Journal of Education and Learning (EduLearn) Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan SEMIRATA 2015 EduChemia: Jurnal Kimia dan Pendidikan CHEMPUBLISH JOURNAL Jurnal Pendidikan Kimia Universitas Riau Jurnal Tadris Kimiya Al Ishlah Jurnal Pendidikan Jurnal Penelitian Sains Journal of Natural Science and Integration Indonesian Journal of Chemistry Jurnal Manajemen Pendidikan Penelitian Kualitatif Jurnal PAJAR (Pendidikan dan Pengajaran) Martabe : Jurnal Pengabdian Kepada Masyarakat JURNAL PENDIDIKAN MIPA Community Development Journal: Jurnal Pengabdian Masyarakat Eduproxima : Jurnal Ilmiah Pendidikan IPA NUSRA: Jurnal Penelitian dan Ilmu Pendidikan Jurnal Pijar MIPA Journal of Educational Sciences JOURNAL OF CHEMICAL NATURAL RESOURCES (JCNaR) Research and Development in Education (RaDEn) Al-DYAS : Jurnal Inovasi dan Pengabdian kepada Masyarakat Journal of Multidisciplinary Science: MIKAILALSYS Jurnal Pendidikan Sains Indonesia (Indonesian Journal of Science Education) Indonesian Journal of Education and Development Research Proceeding Seminar Nasional IPA Journal of The Indonesian Society of Integrated Chemistry Jurnal Pendidikan IPA Indonesia
Lenny Anwar
Chemistry Education Master’s Study Program, Faculty Of Teacher Training And Education, Universitas Riau, Pekanbaru
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Health Professions Languange, Linguistic, Communication & Media Library & Information Science Materials Science & Nanotechnology Mathematics Physics Public Health Social Sciences Other

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ANALISIS KEBUTUHAN MODEL PEMBELAJARAN CASE BASED LEARNING BERBANTUAN MEDIA POSTER COMMENT UNTUK SISWA SMP. Sinaga, Masdalena; Anwar, Lenny; Rahmad, M.
Proceeding Seminar Nasional IPA 2025
Publisher : LPPM UNNES

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

Abstract

Perkembangan zaman yang semakin pesat memerlukan dunia pendidikan untuk berinovasi dan beradaptasi dengan kemajuan teknologi. Pendidikan sains, khususnya di tingkat SMP, perlu disesuaikan dengan keterampilan abad ke-21 seperti berpikir kritis dan keterampilan komunikasi. Penelitian ini bertujuan untuk menganalisis kebutuhan pembelajaran berbasis Case-Based Learning (CBL) yang dibantu media poster comment dalam pembelajaran IPA di SMP. Melalui metode analisis kebutuhan, penelitian ini menggali permasalahan dalam pembelajaran serta kebutuhan siswa untuk meningkatkan keterampilan berpikir kritis dan komunikasi tulisan. Hasil survei menunjukkan adanya kebutuhan yang tinggi terhadap penerapan model pembelajaran CBL berbantuan media poster comment, yang dapat membuat pembelajaran lebih menarik dan efektif. Dengan demikian, langkah selanjutnya adalah mengembangkan perangkat pembelajaran berbasis CBL dan media poster comment untuk memenuhi kebutuhan tersebut dan meningkatkan kualitas pembelajaran IPA.
Pengaruh Self Efficcacy Terhadap Hasil Belajar Kimia Peserta Didik Kelas X di SMAN 15 Pekanbaru Nadila, Khori Dea; Herdini, Herdini; Anwar, Lenny
Indonesian Journal of Education and Development Research Vol 3, No 2 (2025): Juli 2025
Publisher : CV. Rayyan Dwi Bharata

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57235/ijedr.v3i2.6558

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh self efficacy terhadap hasil belajar kimia peserta didik kelas X di SMAN 15 Pekanbaru. Jenis penelitian ini adalah penelitian kuantitatif dengan desain korelasi. Metode pengumpulan data dalam penelitian ini menggunakan angket self efficacy yang terdiri dari 20 butir pernyataan dan hasil belajar kimia diperoleh dari dokumentasi. Populasi dari penelitian ini adalah seluruh peserta didik kelas X. Sampel dalam penelitian ini sebanyak 155 orang. Penelitian ini dianalisis menggunakan uji korelasi dengan bantuan IBM SPSS 31. Dari hasil analisis diperoleh sig. 0,001, nilai Pearson correlation sebesar 0,411 dan koefisien determinasi sebesar 0,169. maka dapat disimpulkan bahwa hasil penelitian ini terdapat pengaruh positif sedang dan signifikan antara self efficacy dengan hasil belajar kimia, serta self efficacy memberikan pengaruh sebesar 16,9% terhadap hasil belajar kimia dan sisanya 83,1% adalah faktor lain yang tidak dapat dijelaskan pada penelitian ini.
pengaruh efikasi diri dan kemandirian belajar peserta didik terhadap prestasi belajar kimia kelas X SMA Negeri 15 Pekanbaru Rahmawati, Ayu; Anwar, Lenny; Rasmiwetti, Rasmiwetti; Nursofia, Yesi
Chempublish Journal Vol. 8 No. 1 (2024): Chempublish Journal
Publisher : Department of Chemistry, Faculty of Science and Technology Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/chp.v8i1.32867

Abstract

Self-efficacy and learning independence are important factors in improving chemistry learning achievement and these factors must be mastered by students. This study aims to determine the effect of self-efficacy and learning independence on chemistry learning achievement partially or simultaneously. This type of research is a survey-research with a quantitative approach. The data collection methods for this study are questionnaires and documentation. The self-efficacy and learning independence questionnaires used were 21 questions after being validated. The questionnaires were distributed to all samples of 119 students taken using the simple random sampling technique. Documentation was used to collect data on chemistry learning achievement scores. Data analysis used in this study was multiple linear regression analysis. The results of the study showed (1) There is a positive and significant effect of self-efficacy partially on chemistry learning achievement, (2) there is a positive and significant effect of learning independence on learning achievement, (3) There is a positive and significant effect between self-efficacy and learning independence simultaneously on chemistry learning achievement.
Development of Electronic Encyclopedia Chemistry Laboratory (e-EncyLab) by Using 3D Pageflip Professional to Improve Chemistry Laboratory Literacy Level Linawati, Linawati; Noer, Asmadi M.; Anwar S, Lenny; Holiwarni, Betty
Jurnal Tadris Kimiya Vol 9 No 1 (2024)
Publisher : Department of Chemistry Education, UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/jtk.v9i1.14943

Abstract

This research aims to determine the effectiveness of chemistry laboratory literacy levels by developing an e-EncyLab using 3D Pageflip Professional. This study employs a quantitative research methodology. The participants were 10th-grade students. Data was collected using a set of 12 essay questions designed to assess chemistry laboratory literacy, available in the e-EncyLab. Increasing laboratory literacy level abilities can be determined using the N-gain test. The results of this research showed an increase in N-Gain of 0.68 in the medium category. The effect of using e-EncyLab in increasing chemistry laboratory literacy is shown by the results of the paired sample test, which shows sig 0.000 < sig 0.05, which means there is a significant difference in the level of chemistry laboratory literacy of students in the control class and the experimental class that uses e-EncyLab. The use of e-EncyLab is effective in increasing students' chemistry laboratory literacy.
Pre-Service Chemistry Teachers’ Attitude of Socio-Scientific Issues and Characters as Citizens Anwar, Lenny; Alimin, Masnaini; Copriady, Jimmi; Rery, R.Usman; Syofni
Jurnal Pendidikan IPA Indonesia Vol. 13 No. 3 (2024): September 2024
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/0zr2eg90

Abstract

This study investigates the character, and value as a citizen and attitude of socio-scientific issues (SSI) among pre-service chemistry teacher’s in Riau, Indonesia. SSI learning was conducted in the classroom and designed to cultivate characteristics and attitude of SSI. The integration of SSI with the learning process involved instruction that inquiry analyzing based on environmental issues. A total seventy-six chemistry education majors participated in the study, including eleven male and sixty-five female students. Data were collected through a structured questionnaire that measured the participants’ characteristics, civic value, and attitude of SSIs. The collected data were analyzed using SPSS 26 with, employing descriptive statistic and Mann-Whitney U analysis. The result revealed that male pre-service chemistry teacher group has a higher score in character, value as citizens, and attitude of SSI compared to their female counterparts. However, the analysis showed no statistically significant difference (p>.05) between male and female pre-service chemistry teacher in the sub-factors of character and SSI attitudes. Despite the lack of significant gender differences, the findings suggest that the integration of SSI in chemistry education can enhance moral thinking and decision-making abilities and positive attitude toward SSI. Teachers may consider both subject matter and instructional method when addressing these aspects in the classroom.
Structure Elucidation of an Pentacyclic Triterpenoid and Phenolic from Steam Bark of Vitex Pubescens Vahl Anwar, Lenny
Journal of Chemical Natural Resources Vol. 1 No. 1 (2019): Journal of Chemical Natural Resources
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (738.607 KB) | DOI: 10.32734/jcnar.v1i1.837

Abstract

Pentacyclic triterpenoid, betulinic acid (1) and phenolic, p-hydroxybenzoic acid (2), had been isolated for the first time from the stem bark of Vitex pubescens Vahl. The structure of compounds 1 and 2 was determined based on the interpretation of spectroscopic data including UV, IR, NMR (1H-NMR, 13C-NMR, HMQC, HMBC, COSY) and MS, as well as by comparison with those reported data.
Pengembangan E-LKPD Berbasis SOLE (Self Organized Learning Environment) Menggunakan Live Work Sheets pada Materi Asam Basa Kelas XI SMA/MA Sederajat Septia, Fatimah; Sri Haryati; Lenny Anwar
NUSRA : Jurnal Penelitian dan Ilmu Pendidikan Vol. 6 No. 4 (2025): NUSRA: Jurnal Penelitian dan Ilmu Pendidikan, November 2025
Publisher : LPPM Institut Pendidikan Nusantara Global

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55681/nusra.v6i4.3984

Abstract

This study aims to develop an E-LKPD (Electronic Student Worksheet) employing a Self Organized Learning Environment (SOLE) approach, specifically tailored with Liveworksheets for the acid-base topic aimed at XI grade high school or MA equivalent students. The research is centered on research and development, employing a 4-D development model that includes four phases: Definition, Design, Development, and Dissemination. This research involved one-on-one trials, teacher response tests, and small group trials to improve the development process. The study was carried out at FKIP University of Riau, along with SMAN 15 Pekanbaru and SMAN 7 Pekanbaru. This research examines the SOLE-based E-LKPD format. The data collection instruments included validation sheets given to three validators: two material experts and one media expert. User response sheets were distributed to two chemistry teachers and twenty students. The study produced an average score of 86.42% from material experts and a perfect score of 100% from media experts, both classified as valid. The trial results indicated an average percentage score of 95.1% for teachers and 90.71% for students, both categorized as very good. The study's findings demonstrate that SOLE-based E-LKPD using Liveworksheets for acid-base materials functions effectively as a learning medium.
Development of a Phenomenon-Based Learning E-Worksheet Using Liveworksheets on the Topic of Chemical Equilibrium Ramadhoni, Aulia Zahro; Herdini, Herdini; Anwar, Lenny
Journal of The Indonesian Society of Integrated Chemistry Vol. 17 No. 2 (2025): Journal of The Indonesian Society of Integrated Chemistry
Publisher : Pendidikan Kimia FKIP Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jisic.v17i2.50405

Abstract

This study aimed to develop a Phenomenon-Based Learning (PhBL) electronic student worksheet (E-LKPD) on chemical equilibrium using Liveworksheets. The research employed a Research and Development (R&D) approach with the 4D development model (Define, Design, Development, and Disseminate). The study was conducted at SMAN 7 Pekanbaru and SMAN 9 Pekanbaru. Participants included three expert validators, two chemistry teachers, and 20 twelfth-grade students. Material validation results for content feasibility, PhBL characteristics, language feasibility, presentation feasibility, and graphical design were 95%, 97.22%, 91.67%, 95.83%, and 91.67%, respectively, indicating that the product was valid. Media validation results for display feasibility and software utilization were both 100%, and both were categorized as valid. Teacher responses reached 91.07% (very good), and student responses reached 87.31% (very good). Overall, these findings indicate that the developed PhBL-based E-LKPD for chemical equilibrium, using Liveworksheets, is valid and practical for classroom use. Keywords:       E-LKPD, chemical equilibrium, Liveworksheets, Phenomenon-Based Learning.
PELATIHAN PEMBUATAN BUKU DIGITAL BERBASIS FLIPBOOK MAKER UNTUK GURU-GURU DI KECAMATAN TIGA BELAS KOTO KAMPAR KABUPATEN KAMPAR Abdullah Abdullah; Rasmiwetti Rasmiwetti; Sri Haryati; Jimmi Copriady; Lenny Anwar; Fitri Aldresti; Tiara Swastika Putri
Martabe : Jurnal Pengabdian Kepada Masyarakat Vol 6, No 4 (2023): Martabe : Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jpm.v6i4.1220-1229

Abstract

Proses pembelajaran pada revolusi 4.0 saat ini menuntut proses pembelajaran secara bertahap dapat beralih dari pembelajaran tradisional tatap muka ke penggunaan teknologi informasi sesuai dengan kecepatan perkembangan teknologi yang pesat. Proses pembelajaran yang baik  didukung oleh sumber dan bahan belajar  yang berkualitas. Contoh yang termasuk bahan ajar adalah buku. Kualitas buku  ditunjukkan dari isi dan paket penyajian buku tersebut, sehingga buku tersebut  lebih berkualitas dan dapat membangkitkan minat belajar/membaca siswa. Perkembangan teknologi informasi terkini dapat mengubah paradigma dari menggunakan buku cetak menjadi menggunakan buku digital dengan  isi yang lebih berkualitas, tampilan/presentasi yang lebih menarik, lebih interaktif dan lebih murah. Ada beberapa aplikasi untuk membuat buku digital yang dapat digunakan secara baik  bagi pemula maupun profesional yaitu Kvisoft Flipbook Maker. Berbagai aplikasi yang dapat digunakan dalam mengembangkan buku digital antara lain 3D Pageflip Professional. Keterampilan TIK para guru di Kecamatan Kuok terbilang cukup baik. Hal ini membuktikan bahwa sebagian besar guru memiliki jejaring sosial yang dapat mereka akses dari smartphone atau laptop pribadinya. Namun keterampilan tersebut tidak mereka gunakan dalam proses pembelajaran menggunakan teknologi di kelas karena guru masih terbatas dalam menggunakan smartphone atau laptop sebagai media pembelajaran di kelas. Prodi Pendidikan Kimia Universitas Riau menyediakan platform berupa pembuatan buku digital berbasis flipbookmaker bagi para guru di Kecamatan Kuok sebagai bentuk pengabdian kepada masyarakat. Pada saat pelatihan beberapa guru sudah dapat menggunakan media Flipbook Maker. Namun, sebagian lainnya masih terkendala gangguan sinyal internet sehingga guru belum bisa menggunakan media Flipbook Maker saat kegiatan  pelatihan ini.
PENGEMBANGAN E-LKPD BERBASIS PROBLEM BASED LEARNING DENGAN PENDEKATAN SOCIO SCIENTIFIC ISSUES UNTUK MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS Kurniawan, M. Andre Bintang; Erna, Maria; Anwar, Lenny
EDUPROXIMA : Jurnal Ilmiah Pendidikan IPA Vol 8, No 1 (2026)
Publisher : Universitas Bhinneka PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29100/.v8i1.8711

Abstract

Penelitian ini bertujuan mengembangkan E-LKPD berbasis Problem Based Learning (PBL) dengan pendekatan Socio Scientific Issues (SSI) untuk meningkatkan kemampuan berpikir kritis peserta didik pada materi asam basa. Pengembangan dilakukan menggunakan model ADDIE yang terdiri dari tahap analisis, desain, pengembangan, implementasi, dan evaluasi. Instrumen penelitian meliputi lembar validasi, angket respon, tes berpikir kritis, dan observasi. Hasil validasi menunjukkan bahwa E-LKPD tergolong sangat valid, dengan skor rata-rata 92,4% (materi) dan 97,4% (media). Respon guru dan peserta didik menunjukkan bahwa E-LKPD dinilai sangat praktis dan menarik. Hasil uji efektivitas menggunakan desain pretest-posttest control group menunjukkan peningkatan signifikan dalam kemampuan berpikir kritis, dengan nilai N-Gain pada kelas eksperimen sebesar 0,85 (kategori tinggi) dan pada kelas kontrol sebesar 0,59 (kategori sedang). Uji t-test menunjukkan perbedaan signifikan antara kedua kelompok (p 0,05). Dengan demikian, E-LKPD berbasis PBL-SSI efektif digunakan untuk meningkatkan kemampuan berpikir kritis peserta didik dan layak dijadikan sebagai alternatif media pembelajaran kimia yang inovatif dan kontekstual.
Co-Authors Abdullah Abdullah Achmad Ilham Adisman, Rendika Agustini Agustini Alimin, Masnaini Amelian, Wulan Amlen Sutrisno Anggi Kusumasari Ariria, Amna Asmadi M. Noer Asmadi M. Noer Asmadi M. Noer Athallah, Naura Lulu Nadhifa AYU RAHMAWATI Bella Listriani Putri Bella Pratiwi* Besse Wahdatillah Betty Holiwarni Betty Holiwarni Dedi Futra Devi Susmalia Durriah Durriah Elfita Eliza Eliza Elva Yasmi Amran Emir Fikri Era Novitasari Erviyenni Erviyenni Erviyenni Erviyenni, Erviyenni Eva Refita Evi Suryawati F. Khoirunnisa Gultom Feri Ari Bangun Siahaan Ferlinahayati Ferlinahayati Fitri Aldresti Fitria Apriona Fitria Sari Fitrya . Fitrya Fitrya Friska Nitasari Helmy Hidayat Helmy Hidayat, Helmy Herdini , Herdini Izzati Hulwani Jhon Azmi, Jhon Jimmi Copriady Johni Azmi Kurniawan, M. Andre Bintang Linawati Linawati Linawati Linawati Linda*, Roza Lisda Aprianti M. Rahmad M.Noer, Asmadi Mardeni*, Putri Rizca Maria Erna Maria Erna Maria Erna Kustyawati Masdalena Sinaga Mawaddah Ayusni Mazidah Mazidah Mega Syahirah Muharni Muharni Muharni Muharni Nadila, Khori Dea Nelda Nelda Nelly Erlina Nelly Nurhayati Noer, Asmadi M. Nursiwan, Wimbi Apriwanda Nursofia, Yesi Nurul Khafizah Pratiwi, Yezsica Putri Adita Wulandari Putri, Bella Listriani R. Usman Rery R. Usman Rery Rabiatul Adawiyah Ramadhoni, Aulia Zahro Rasmiwetti Rasmiwetti Rasmiwetti, Rasmiwetti Rery, Radjawali Usman Rery, Radjawaly Usman Roza Linda Roza Linda Sari, Susy Eldila Septia, Fatimah Shara, Aulia Rahmatia Sherly Aulia Sirmayeni, Sirmayeni Sri Haryati Sri Haryati Sri Wilda Albeta Suci Sukma Susilawati Susilawati Susilawati, S. Susy Eldila Sari Syofni Teja Pratama Putra Tiara Swastika Putri Utari Oktavianti