Article Per Year (5 Year)
p-Index From 2021 - 2026
6.759
P-Index
This Author published in this journals
All Journal VALENSI JPMS (Jurnal Pendidikan Matematika dan Sains) Jurnal Veteriner Jurnal Pendidikan Publikasi Pendidikan EDUSAINS Alchemy : Journal of Chemistry Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan EduChemia: Jurnal Kimia dan Pendidikan CHEMPUBLISH JOURNAL Jurnal Pendidikan Kimia Universitas Riau Jurnal Tadris Kimiya J-PEK (JURNAL PEMBELAJARAN KIMIA) Jurnal Penelitian Pendidikan IPA (JPPIPA) Journal of Science Learning Konfigurasi : Jurnal Pendidikan Kimia dan Terapan Jurnal Pendidikan Kimia (JPKim) Proceedings of the 1st UR International Conference on Educational Sciences Jurnal Sinergitas PkM & CSR Chemistry Education Practice Dharma Raflesia : Jurnal Ilmiah Pengembangan dan Penerapan IPTEKS Edunesia : jurnal Ilmiah Pendidikan Edukimia Sainstech Farma: Jurnal Ilmu Kefarmasian Journal of Innovation in Educational and Cultural Research Jurnal Penelitian Farmasi dan Herbal Mattawang: Jurnal Pengabdian Masyarakat Hydrogen: Jurnal Kependidikan Kimia International Journal of STEM Education for Sustainability Pharmaceutical And Biomedical Sciences Journal (PBSJ) Jurnal Pijar MIPA Journal of Educational Sciences Makara Journal of Science SAINSTECH: Jurnal Penelitian dan Pengkajian Sains dan Teknologi Mestaka: Jurnal Pengabdian Kepada Masyarakat UNESA Journal of Chemical Education Indonesian Journal of Education and Development Research Cendikia: Jurnal Pendidikan dan Pengajaran Jurnal Kepengawasan, Supervisi dan Manajerial (JKSM) Journal of The Indonesian Society of Integrated Chemistry Unnes Science Education Journal International Journal of Educational Evaluation and Policy Analysis
Herdini , Herdini
Chemistry Education Department, Faculty Of Teaching And Education Science, University Of Riau, Indonesia
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Physics Public Health Social Sciences Veterinary Other

Published : 130 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 130 Documents
Search

 9   10   11   12   13 
Application of the Search, Solve, Create, and Share (SSCS) Learning Model to Improve Students' Understanding of Concepts in Class XI MIPA SMAN 7 Pekanbaru. Fitri Ramadani; Susilawati Susilawati; Herdini Herdini
International Journal of Educational Evaluation and Policy Analysis Vol. 2 No. 4 (2025): October : International Journal of Educational Evaluation and Policy Analysis
Publisher : Asosiasi Riset Ilmu Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/ijeepa.v2i4.386

Abstract

This study aims to determine the improvement and category of improvement in students' understanding of the concept of buffer solutions by applying the Search, Solve, Create, and Share learning model. The form of this study is an experimental research with a Randomized Control Group Pretest-Posttest design. The population of this study is all students of class XI MIPA SMAN 7 Pekanbaru for the 2024/2025 school year. The research sample was students in class XI MIPA 1 as an experimental class and students in class XI MIPA 2 as a control class. The experimental class was given the treatment of the application of the SSCS learning model, while the control class was given learning without the SSCS model. The results of the data hypothesis test analysis technique used the right-hand t-test. Based on the analysis of research data, it was obtained that the tcount of 2.07 was greater than the ttable of 1.67 (dk = 67, α = 0.05) with the category of increasing students' understanding of concepts of 0.74 in the high category. The results of the study show that the Search, Solve, Create, and Share (SSCS) learning model can improve students' understanding of the concept of buffer solutions in class XI MIPA SMAN 7 Pekanbaru.
PENGEMBANGAN E-LKPD BERBASIS PROBLEM BASED LEARNING (PBL) TERINTEGRASI SCIENCE, ENVIRONMENT, TECHNOLOGY AND SOCIETY (SETS) PADA POKOK BAHASAN KIMIA HIJAU UNTUK KELAS X SMA/MA SEDERAJAT Waruwu, Riama; Haryati, Sri; Herdini, Herdini
Cendikia: Jurnal Pendidikan dan Pengajaran Vol. 2 No. 7 (2024): Cendikia: Jurnal Pendidikan dan Pengajaran
Publisher : Cendikia: Jurnal Pendidikan dan Pengajaran

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

Abstract

Penelitian bertujuan menghasilkan E-LKPD kimia hijau berbasis PBL-SETS yang valid dan layak digunakan. Penelitian meliputi validasi dan uji coba terbatas. Penelitian ini menggunakan desain penelitian pengembangan atau dikenal dengan istilah Research and Development (R&D) dengan model 4-D (Define, Design, Develop, Disseminate) dimodifikasi 3-D (Define, Design, Develop).Hasil validasi oleh validator materi media berdasarkan kelayakan isi, karakteristik PBL, karakteristik SETS, bahasa, penyajian, tampilan (desain komunikasi visual) dan pemanfaatan software berturut-turut memiliki nilai kelayakan dengan rata-rata skor 99,38% yang berarti valid. Respon guru dan peserta didik berturut-turut diperoleh persentase rata[1]rata sebesar 88,89% dan 93,94% dengan kriteria sangat baik.
Pengembangan LKPD Berbasis SETS (Science, Environment, Technology and Society) Pada Pokok Bahasan Kesetimbangan Ion dan pH Larutan Penyangga Kelas XI SMA/MA Sederajat Putri, Amelia Fatika; Herdini, Herdini; Linda, Roza
Jurnal Penelitian Pendidikan IPA Vol 9 No SpecialIssue (2023): UNRAM journals and research based on science education, science applic
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9iSpecialIssue.6154

Abstract

This research aims to produce a student worksheet based SETS on a valid ion balance and pH of buffer solutions for class XI SMA/MA and knows user’s response. This research is development research (R&D) that adapts the 4-D development model. The data collection instruments used in the form of validation sheets and user response questionnaires. The research results showed that the percentage of appropriateness of content, SETS characteristics, language and presentation was 91.66; 97.91; 89.58 and 91.67%. with valid criteria. One-on-one trials were carried out on 3 students with different abilities to get comments that were used to improve the student worksheet. The results of teacher and student responses were respectively 97.17% and 84.34% with very good criteria
Pengaruh Regulasi Diri Dan Motivasi Belajar Terhadap Hasil Belajar Peserta Didik Pada Mata Pelajaran Kimia Kelas X SMA Negeri 1 Lirik Aulia Dinda Widi Andini; Copriadi, Jimmy; Herdini , Herdini
Chemistry Education Practice Vol. 8 No. 2 (2025): Edisi November
Publisher : FKIP University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/cep.v8i2.9410

Abstract

This study aims to determine the effect of self-regulation and learning motivation on Chemistry learning outcomes of class X students at SMA Negeri 1 Lirik. This research uses a quantitative approach with descriptive methods. The sample in this study amounted to 176 students who were taken through total sampling technique. The instruments used are questionnaires of self-regulation and learning motivation, as well as documentation of Chemistry learning outcomes that have been validated both theoretically and empirically. Data analysis techniques include descriptive statistics, simple linear regression tests, and multiple linear regression processed using SPSS. The results of the analysis show that self-regulation has a significant influence on Chemistry learning outcomes, although its contribution is smaller than learning motivation. Learning motivation has a more dominant positive and significant influence on students' Chemistry learning outcomes. Simultaneously, self-regulation and learning motivation together contribute 15.8% to the variation in Chemistry learning outcomes, while the remaining 84.2% is influenced by other factors outside this study. The conclusion of this study is that self-regulation and learning motivation are important factors in supporting students' academic achievement, so they need to be developed continuously through appropriate learning strategies in schools.
Pengaruh Kecerdasan Interpersonal Dan Kemandirian Belajar Terhadap Hasil Belajar Kimia Peserta Didik Di Kelas X SMAN 15 Pekanbaru Melani, Wiren Arta; Herdini , Herdini; Wulandari, Putri Adita
Chemistry Education Practice Vol. 8 No. 2 (2025): Edisi November
Publisher : FKIP University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/cep.v8i2.9428

Abstract

This study aims to determine the influence of interpersonal intelligence and learning independence on students' chemistry learning outcomes in grade X of SMA/MA or equivalent. This research employed a quantitative approach using a survey method. The sample consisted of 152 grade X students from SMA Negeri 15 Pekanbaru. The instruments used were questionnaires and documentation of students’ chemistry learning scores. Data analysis techniques included descriptive statistics, correlation tests, and multiple linear regression, assisted by SPSS version 25. The results showed that interpersonal intelligence had a significant effect on learning outcomes with a significance value of 0.042 (<0.05), contributing 34%. Learning independence also had a significant effect on learning outcomes with a significance value of 0.025 (<0.05), contributing 58%. Simultaneously, interpersonal intelligence and learning independence had a positive and significant influence on students’ chemistry learning outcomes, with a combined contribution of 58.1%. The conclusion of this study is that interpersonal intelligence and learning independence are two crucial factors that support students' success in chemistry learning.
Development of Student Worksheets for Chemistry Experiments Based on Socio-scientific Issues Anggianti, Disa Putri; Abdullah, Abdullah; Herdini, Herdini
Edunesia : Jurnal Ilmiah Pendidikan Vol. 7 No. 1 (2026)
Publisher : Research, Training and Philanthropy Institution Natural Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51276/edu.v7i1.1403

Abstract

Learning plays an essential role in shaping students' understanding, but many teachers still use conventional methods that are less varied, leading to less enjoyable and unmotivating learning, especially in chemistry subjects. The observations indicate a lack of teaching materials and chemical experiments that could improve students' understanding and motivation. This study aims to develop a valid Chemistry Experiment Student Worksheet for Grade XI that addresses socio-scientific issues and to examine user responses to the worksheet. The research model used is a 4-D model consisting of 4 stages: define, design, develop, and disseminate. The results of this study are in accordance with the assessments of 2 material expert validators and one media expert validator, namely the Chemistry Experiment Student Worksheet Based on Socio-Scientific Issue, which obtained percentages of 98.4375% and 100%, respectively, and were categorized as valid. This means that the Experiment Student Worksheet developed is suitable for use. The Student Worksheet for Chemistry Experiments Based on Socio-scientific Issue also received a positive response from users, with 92.96% and 87.91% of teacher and student responses, respectively, in the good category.
Implementation of The Discovery Learning Model to Improve The Activity and Learning Outcomes Nadira, Syarifa; Erna, Maria; Herdini, Herdini
Edunesia : Jurnal Ilmiah Pendidikan Vol. 7 No. 1 (2026)
Publisher : Research, Training and Philanthropy Institution Natural Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51276/edu.v7i1.1415

Abstract

This study used classroom action Research to improve student learning activities and outcomes on buffer solutions for Grade XI 1 at SMAN 6 Pekanbaru through discovery learning. The model was applied through stages of stimulation, problem statement, data collection, data processing, verification, and generalization. CAR cycles of planning, action, observation, and reflection addressed learning problems arising from the abstract and microscopic nature of buffer concepts. Participants were 36 students of class XI 1. Results show student learning activities increased from 57.61% (Cycle I, adequate) to 71.10% (Cycle II, good), meeting the success criterion. Student learning outcomes similarly improved, with classical mastery rising from 63.88% in Cycle I to 94.44% in Cycle II, and mean scores increasing accordingly. Findings indicate that systematically implemented discovery learning, supported by teacher scaffolding and iterative refinement, effectively enhances both engagement and achievement in buffer solution topics. The study recommends broader application and further Research on scaffolded discovery approaches across classes.
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.
Penerapan Model Problem-Based Learning untuk Meningkatkan Kemampuan Pemecahan Masalah pada Materi Larutan Penyangga Kelas XI MIPA SMAN 4 Pekanbaru al asri, pringgan dani; Haryati, Sri; Herdini, Herdini
Konfigurasi : Jurnal Pendidikan Kimia dan Terapan Vol 10, No 1 (2026)
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/konfigurasi.v10i1.38417

Abstract

Penelitian ini bertujuan untuk meningkatkan kemampuan pemecahan masalah peserta didik pada materi larutan penyangga dikelas XI MIPA SMAN 4 Pekanbaru dengan menggunakan model problem based larning. Jenis penelitian ini adalah penelitian eksperimen dengan desain Design Randomized Control Group Pretest-Posttest. Populasi dalam penelitian ini adalah seluruh peserta didik kelas XI SMAN 4 Pekanbaru tahun ajaran 2024/2025 yang terdiri dari 7 kelas, dan sampel teridiri atas 2 kelas yang dpilih secara acak yaitu kelas XI.5 sebagai kelas eksperimen dan kelas XI.6 sebagai kelas kontrol. Kelas eksperimen diterapkan model problem based learning, sedangkan kelas kontrol diberikan pembelajaran tanpa model problem based learning. Instrumen penelitian berupa soal larutan penyangga berdasarkan indikator kemampuan pemecahan masalah. Pengujian hipotesis menggunakan uji-t dengan α = 5% diperoleh thitung > ttabel (4,614 > 1,988) maka dapat disimpulkan bahwa penerapan model problem based learning dapat meningkatkan kemampuan pemecahan masalah peserta didik pada materi larutan penyangga dikelas XI SMAN 4 Pekanbaru.
Supervisi Pencegahan dan Pengobatan ISPA melalui Konsultasi: Edukasi Konsumen di Apotek X Elmira Yulian Yori; Nurul Fajri; Lili Musnelina; Putu Rika Veryanti; Teodhora, Teodhora; Vilya Syafriana; Jenny Pontoan; Teti Indrawati; Munawarohthus Sholikha; Ika Maruya Kusuma; Siswati, Siswati; Herdini, Herdini; Vina Novia
Jurnal Kepengawasan, Supervisi dan Manajerial (JKSM) Vol. 4 No. 1 (2026): Februari
Publisher : Perkumpulan Cendekia Muda Kreatif Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61116/jksm.v4i1.907

Abstract

Infeksi Saluran Pernapasan Akut (ISPA) merupakan penyebab utama morbiditas dan mortalitas di dunia, dengan angka kematian mencapai 4,25 juta per tahun. Pengetahuan masyarakat tentang ISPA sangat penting dalam pencegahan dan pengobatan penyakit ini. Kegiatan ini bertujuan untuk memberikan edukasi melalui penyebaran leaflet dan pengisian kuesioner kepada konsumen di Apotek X, serta untuk mengevaluasi tingkat pemahaman masyarakat mengenai ISPA. Edukasi dilakukan pada 30 konsumen yang dipilih secara acak antara 14 hingga 27 Desember 2024. Hasilnya menunjukkan bahwa sebagian besar konsumen (98 %) setelah diedukasi memiliki pemahaman yang baik tentang ISPA, gejalanya, serta cara pencegahan dan pengobatannya, baik melalui terapi farmakologi (obat-obatan) maupun non-farmakologi (istirahat dan gizi yang baik). Meskipun demikian, masih ada beberapa konsumen yang perlu lebih memahami detail mengenai jenis ISPA dan penggunaan obat tertentu. Kegiatan ini menyimpulkan bahwa edukasi yang dilakukan berhasil meningkatkan pemahaman masyarakat dan dapat dijadikan sebagai langkah untuk mengurangi prevalensi ISPA di masa depan. Kedepannya, penting untuk terus melakukan edukasi kepada masyarakat agar pengetahuan mengenai ISPA semakin meningkat.
Co-Authors ', Abdullah ', Erviyenni ', Hasnah ', Miharty ', Rasmiwetti ', Ristina ', Susilawati A. Yumita AA Sudharmawan, AA Abdi Wira Septama Abdullah &#039; Abdullah Abdullah Abdullah Abdullah Abdullah Abdullah Abdullah Abdullah Abdullah Abdullah Abdullah Abdullah Afra Azizah Agus Syahputra Agustina Agustina Ainun Wulandari Akhatik, Nurul al asri, pringgan dani Aldilla Stifany Aldresti, Fitri Alifia Agustina, Putri Aminuyati Andhini Safira Amanda Andi Almer Farrand Noor Andini, Issri Mila Nova Anggi Desviana Siregar Desviana Siregar, Anggi Desviana Siregar Desviana anggi kusuma Sari Anggianti, Disa Putri Anggraini, Devi Sri Annisa Mailia Ulfa Anugrah, Rio Persal Ardiansyah Ardiansyah Ardiansyah Ardiansyah Asmadi &#039; Asmadi M. Noer Asmadi Muhammad Noer Aulia Dinda Widi Andini Ayu Hermalinda Azizah, Afra Badiah, Nurul Betty Holiwarni Betty Holiwarni Betty Holiwarni Copriadi, Jimmy Darmizah, Fitri ‘Alaina Darmizah, Fitri ‘Alaina Dessy Lusyana Yustin Destri Wahyuni Desy Mayasari Desy Muliana Wenas Devyta Marinsi Dewi Wahyuningsih Diah Permata Suci Dini Meici Diny Oktariani, Diny Dishadewi, Praslita dishadewi, praslita Eka Surya Dharma Elazasmira, Elazasmira Elmira Yulian Yori Elsa Kinanda Elva Yasmi Amran Yasmi Amran Erviyeni &#039; Erviyenni &#039; Erviyenni Erviyenni Erviyenni Erviyenni, Erviyenni Erviyenny, Erviyenny Erwi Putri Setyaningsih Esa Oktafiyanti Gea Fachri Reza Ramadhan Fadilla, Aylinda Nurul Faira Yovanie Farkhan, Mochammad Farrand Noor, Andi Almer Fathin Hamida Fazira, Meisya Amanda Febi Nabila Febriani, Amelia Ferdian, Nindya Cika Fitri Aldresti Fitri Ramadani Fitri ‘Alaina Darmizah Fitrida Boang Manalu Gita M.S, Rentha Hadi, Veriah Hairudin Hairudin &#039; Hari Bowo Haryati &#039; Henni Syawal Hirda Karnia Huriyah, Hikmah Salamah I. E. Widya Ika Maruya Kusuma Ika Sulistya S Irawan, Rifa Pujiati Izzati Sadrina Jan Stepfely Simanjuntak Jaya, Rendy Indra Jhon Azmi Jhon Azmi, Jhon Jimmi Copriady John Azmi John Azmi Kamaliah, Dini Nur Karimah, Annisatul Karmila, Widya Kusuma, Ika Maruya La Lauma latifah K Darusman Lenny Anwar Lili Musnelina M. Fadli Hidayatullah Hidayatullah Maria Erna Maria Erna Maria Erna Kustyawati Marta Marta Maulina Handayani Meisya Amanda Fazira Melani, Wiren Arta Mery Sukmiwati Miharty, Miharty Mochammad Farkhan Mochammad Imron Awalludin Muhammad Furqan Muhammad Rivai Munawarohthus Sholikha Munfarikhatin, Atina Mutiara Neldi Nabellia Nabellia Nabellia, Nabellia Nabila, Febi Nadila, Khori Dea Nadira, Syarifa Narti Fitriana, Narti Nasution, Dessy Amalina Nazhifah, Siti Nazira, Relfa Nelly Suryani Nesa Nozari Nia Junita Yusuf Noni Noviyanti Nur Shafiani Nurmayati &#039; Nursiwan, Wimbi Apriwanda Nursya Alma Indah Nurul Fajri Ofa Suzanti Betha Oktaviani, Rista P. Wulandari Paryati Paryati Pontoan, Jenny Praslita Dishadewi Purwantiningsih Sugita Purwoko, Agus Putri Adita Wulandari Putri Noviayu Salsabila Hendri Putri, Amelia Fatika Putri, Elvina Triana Putri, Rahma Yani Putri, Tiara Swastika Putrisa Anggun Meilani Putry Ayuningtyas Putry Ayuningtyas R. Usman Rery R. Usman Rery Rachmatiah, Tiah Radjawali Usman Rery Radjawaly Usman Rery Ramadhan, Ahmad Khairu Ramadhoni, Aulia Zahro Rasmiwetti Rasmiwetti &#039; Rasmiwetti Rasmiwetti, Rasmiwetti Ratna Kusumawardani Relisia, Vezy Rendra wijaya Restu Aminullah Retno Eka Nianti Retno Eko Rifkowati Rezi Refita Rifkowati, Retno Eko Rika Warti Rini &#039; Rini Rahma Fadila Rio Persal Anugrah Risa Oktalia Sari Rizki Adi Yona Roza Linda Roza Linda Roza Linda Roza Linda Roza Linda Roza Linda Sabrina Dahlizar Salsabila Hendri, Putri Noviayu Sandra G, Cindy Eka Sari Ayu Sabatini Shafiani, Nur Shafiani, Nur Shafiani Shyiba Yunia Aliffah Simanjuntak, Jan Stepfely Siswati Siswati Sofa Fajriah Solly Aryza Sri Anita Sri Haryati Sri Haryati Sri Haryati Sri Haryati Sri Rahayu Lestari Sri Saraswati Stifany, Aldilla Subaryanti, Subaryanti Sufyanto &#039; Suharmin Suharmin Susilawati Susilawati Susilawati Susilawati Susilawati, Susilawati Syafriana, Vilya Syaputra, Yandri Teja Pratama Putra Teodhora, Teodhora Teti Indrawati Tjipto Leksono Tjipto Leksono Uhkty Fauzyah Veryanti, Putu Rika Vina Novia Wahidin Wahidin Wanda Ika Wahyuni Ika Wahyuni Waruwu, Riama Wida Usmansyah Wira Septama, Abdi Y. Anggraeni Yayuk Andriyani Yovanie, Faira Yuni Anggraeni Zaki Dayatul Akbar Zaleha &#039; Zaza Fikrati Auliyani Zera Rahmaputri Zilhadia Zilhadia