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All Journal JURNAL KIMIA SAINS DAN APLIKASI Jurnal Pendidikan Kimia Indonesia Indonesian Journal of Chemistry Indonesian Journal of Pure and Applied Chemistry SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan JURNAL EDUCATION AND DEVELOPMENT GERVASI: Jurnal Pengabdian kepada Masyarakat JURNAL PENDIDIKAN MIPA Jurnal Inovasi Pembelajaran Kimia (Journal Of Innovation in Chemistry Education) Jurnal Pengabdian kepada Masyarakat Nusantara Hydrogen: Jurnal Kependidikan Kimia J-ABDIPAMAS (Jurnal Pengabdian Kepada Masyarakat) Jurnal Pendidikan Sains Indonesia (Indonesian Journal of Science Education) JIPI (Jurnal IPA dan Pembelajaran IPA)
Risya Sasri
Universitas Tanjungpura
Agriculture, Biological Sciences & Forestry Arts 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 Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

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Development of an Electronic Supplementary Book on Water Pollution Tya Daniela; Husna Amalya Melati; Erlina Erlina; Risya Sasri; Hairida Hairida; Ida Lestari
Hydrogen: Jurnal Kependidikan Kimia Vol 11, No 3 (2023): June 2023
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/hjkk.v11i3.7572

Abstract

Water pollution is a scientific study of environmental chemistry on the sources, impacts and fate of chemicals in the aquatic environment, as well as the effects of human activities on them. As a student, you are required to have broad insight and knowledge, especially in dealing with environmental problems in society, by creating a caring character of the environment and finding solutions as an effort to overcome these problems. The purpose of this study is to produce educational materials in the form of additional e-books about water pollution, raising real problems that exist in the surrounding community. In addition, feasibility test and student responses were also measured against the Electronic Supplement on Water Pollution Equipment. The method employed in this study is R&D with the ADDIE model. Research data were collected through speaker and student interviews, due diligence questionnaires and student response questionnaires. The results of the feasibility test conducted by the expert validator on the Electronic Supplementary Book on Water Pollution Material show that the feasibility test for material, language and graphics is 1.00 with a very high validity category. The results of student responses to the Electronic Supplement Book on Water Pollution Material in the limited trial produced a percentage of 86% in the very good category and field trials produced a percentage of 93%.
Pengembangan LKPD Disertai Hybridization Kit Berbasis Discovery Learning pada Materi Bentuk Molekul dengan Teori Hibridisasi untuk Pembelajaran Siswa Kelas X Noval Lerian; Erlina Erlina*; Andi Ifriany Harun; Rachmat Saputra; Risya Sasri
Jurnal Pendidikan Sains Indonesia Vol 10, No 4 (2022): OCTOBER 2022
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1237.028 KB) | DOI: 10.24815/jpsi.v10i4.25753

Abstract

Molecular geometry is a subject that many students find difficult to understand. This is because students have to imagine those molecules in order to fully understand the content. To help students understand those concepts, the learning meda that can be seen directly is needed. This study aims to produce students’ worksheet (LKPD) on molecular geometry and a Hy-Kit (Hybridization Kit) based on discovery learning. In addition, the validity and students’ responses also measured towards those LKPD and Hy-Kit. The LKPD was arranged based on discovery learning model and equipped with Hy-Kit. The research method is a research and development using the ADDIE model. The test of the product was carried out twice. These are group tests (limited tests) and field tests. The result of the study that discovery learning-based LKPD and Hy-Kit had a validity level of materials aspect, the level of media aspect and level of bahasa aspect were k=1.00 with very high category. The response of students for the group test and for the field test were k= 0.89 and k=0.90 which means very good/valid/very interested. Both results indicates that the LKPD and Hy-Kit are valid, feasible and ready to use in the learning process
APPLICATION OF THE NUMBERED HEAD TOGETHER LEARNING MODEL TO STUDENT LEARNING OUTCOMES IN ACID BASE AND SALT MATERIALS IN CLASS VII SMP MIFTAHUL HUDA Nur Riska Safitri; Rahmat Rasmawan; Maria Ulfah; Rachmat Sahputra; Risya Sasri
Jurnal Education and Development Vol 11 No 3 (2023): Vol. 11 No.3.2023
Publisher : Institut Pendidikan Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37081/ed.v11i3.4868

Abstract

This study aims to determine differences in student learning outcomes before and after being taught using the NHT learning model on acids, bases and salts for class VII SMP Mifathul Huda. This type of research is experimental research with the subjects of all seventh grade students of Miftahul Huda Middle School for the 2022/2023 academic year, totaling 12 students. The research design used was the Pre-experimental design of the One Group Pretest-Postest Design. The assessment instrument used is in the form of written test questions consisting of pretest and posttest questions which will be used to collect data. Based on the statistical analysis of student learning outcomes data using the Shapiro-Wilk test and the t test (Paired Sample T-test) yielded a Sig (2-tailed) value of 0.000 (<0.05) it can be concluded that there are differences in student learning outcomes before and after using the model NHT learning on acid-base and salt material for class VII SMP Miftahul Huda.
Pengembangan Penuntun Praktikum Materi Adsorpsi Isoterm Berbasis Tumbuhan Indigofera tinctoria L dengan Pendekatan Inkuiri Terbimbing Rikah Indriyani; Erlina Erlina; Ira Lestari; Hairida Hairida; Rody Putra Sartika; Husna Amalya Melati*; Risya Sasri
JIPI (Jurnal IPA dan Pembelajaran IPA) Vol 6, No 4 (2022): DECEMBER 2022
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jipi.v6i4.26883

Abstract

The available guides in chemical kinetic’s learning only explain the adsorption equation, do not explain the type of adsorption and the practical guide is not related to the value of local wisdom. Therefore, it is necessary to have a practical guide on the concept of adsorption isotherm based on local wisdom. The purpose of this study was to determine the feasibility of the laboratory work’s guide and student responses. This research employs a research and development (R D) using ADDIE’s model. The subject in this study was a lab work’s guide for the plant-based isotherm adsorption topic Indigofera tinctoria L utilizing a guided inquiry approach which was tested to 13 students in a limited scale and 34 students in the main scale. The experiment was conducted to chemistry education students of FKIP Untan on academic year 2018-2020 who had learned chemical kinetics courses. Data collection techniques used are direct and indirect communication techniques. Data collection tools used are the feasibility assessment sheets and student response questionnaire. The results of the feasibility assessment in terms of content, graphic and language aspects obtained an average of 91% with very feasible criteria. The results of the limited trial obtained an average of 89% and the results of the main trial of 89% each obtained very good criteria. Based on the results of the feasibility assessment by experts and student responses’ questionnaire that the lab work’s guide can be used in learning process to support students’ understanding of chemical kinetics’ concepts
PELATIHAN PEMBUATAN LILIN AROMATERAPI BERBAHAN DASAR MINYAK JELANTAH, SOY WAX DAN MINYAK ATSIRI UNTUK MENINGKATKAN KREATIVITAS PROFESIONAL MUDA DI VIHARA VIMALAKIRTI Risya Sasri; Hairida Hairida; Eny Enawati; Masriani Masriani; Ira Lestari; Maria Ulfah; Rini Muharini; Rahmat Rasmawan; Andi Ifriany; Rachmat Sahputra; Erlina Erlina; Tulus Junanto; Melur Regista Cahyani; Irene Yudea Listra; Marisa Marisa; Bella Agustina; Fia Tiaraseta; Pingkan Ramadhan Sailendra
SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Vol 7, No 3 (2023): September
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jpmb.v7i3.17241

Abstract

ABSTRAKInovasi lahir dari ide kreatif yang dihasilkan dari pemikiran kritis terhadap permasalahan sekitar dan ketangkasan dalam membaca peluang untuk menyelesaikan suatu permasalahan. Pengabdian kepada masyarakat ini bertujuan untuk memberikan pengetahuan dan melatih  kreativitas professional muda di Vihara Vimalakirti dalam membuat lilin aromaterapi berbahan dasar minyak jelantah, soy wax dan minyak atsiri sehingga membuka peluang untuk ide bisnis bagi pengusaha pemula. Metode pendekatan dan partisipasi yang dilakukan berupa tutorial, pendampingan dan evaluasi. Tutorial dilakukan oleh narasumber dan fasilitator yang merupakan dosen dan mahasiswa prodi pendidikan kimia FKIP UNTAN. Pendampingan intensif pembuatan lilin aromaterapi dilakukan oleh fasilitator dan peserta pelatihan. Evaluasi pelaksanaan kegiatan dilakukan menggunakan kuisioner melalui google form. Berdasarkan evaluasi yang dilakukan, sebayak 94,7% peserta pelatihan menyatakan bahwa pelatihan ini sangat mereka butuhkan dan bermanfaat bagi peningkatkan keterampilan mereka. Sebanyak 94,7% juga mengatakan bahwa materi dan metode yang disampaikan oleh narasumber dan fasilitator sangat baik, jelas dan runut, sehingga memberikan kemudahan untuk memahaminya. Dengan demikian, PKM yang dilakukan prodi pendidikan kimia FKIP UNTAN berhasil memberikan wawasan secara keilmuan dan keterampilan bagi peserta pelatihan. Kata kunci: kreativitas; lilin aromaterapi; minyak atsiri; minyak jelantah; soy wax. ABSTRACTInnovation is born from creative ideas that result from critical thinking about surrounding problems and skill in reading opportunities to solve a problem. This community service aims to provide knowledge and train the creativity of young professionals at the Vimalakirti Temple in making aromatherapy candles made from used cooking oil, soy wax, and essential oils to open opportunities for business ideas for novice entrepreneurs. Approach and participation methods are in the form of tutorials, mentoring, and evaluation. Tutorials were conducted by resource persons and facilitators who were lecturers and students of the Chemistry Education Study Program, FKIP UNTAN. Facilitators and training participants carry out intensive assistance in making aromatherapy candles. The implementation of activities is evaluated using a questionnaire through the Google form. Based on the evaluation, 94.7% of the training participants stated they needed this training, which helped improve their skills. As much as 94.7% also said that the materials and methods presented by the resource persons and facilitators were excellent, explicit, and sequential, making them easy to understand. Thus, the PKM conducted by the FKIP UNTAN chemistry education department succeeded in providing scientific insight and skills for the trainees. Keywords: creativity; aromatherapy candles; essential oils; used cooking oil; soy wax
Development of E-Supplements of Biomordan from Cengkodok (Melastoma malabathricum) Leaves For Learning Green Chemistry Khofifah Aditha Parawansa; Masriani Masriani; Risya Sasri; Ajuk Sapar; Erlina Erlina
Jurnal Inovasi Pembelajaran Kimia (Journal of Innovation in Chemistry Education) Vol 6, No 2 (2024): OCTOBER 2024 EDITION
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jipk.v6i2.57643

Abstract

Green chemistry is one of the elective courses in the Chemistry Education Study Program of FKIP Untan, which focuses on methods to reduce or eliminate the use of chemicals. Learning media has an important role in the learning process as a learning resource to support the learning process. This study aims to determine the feasibility of E-Supplement Biomordan from Cengkodok Leaf (Melastoma malabathricum). The method used in this research is Research and Development (R&D) with the ADDIE development model. The data collection technique used was an indirect communication technique which was carried out by giving an assessment sheet in the form of a checklist to two experts. The assessment contains certain indicators that are assessed using a Likert scale assessment score. The results of the Green Chemistry e-supplement feasibility test obtained a result of 98% with a very feasible category so that it can be used in Green Chemistry courses.
Pelatihan Pengembangan Pembelajaran berbasis Entreprenuership bermuatan Kearifan Lokal Hairida Hairida; Masriani Masriani; Eny Enawaty; Rini Muharini; Ira Lestari; Andi Ifriany; Erlina Erlina; Rachmat Sahputra; Maria Ulfah; Eni Mayasari; Risya Sasri; Muhammad Farras Leonasa Agusta
J-ABDIPAMAS (Jurnal Pengabdian Kepada Masyarakat) Vol 8, No 2 (2024): Oktober 2024
Publisher : IKIP PGRI Bojonegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30734/j-abdipamas.v8i2.4617

Abstract

ABSTRACTImplementing entrepreneurship as part of the Merdeka Curriculum is considered suboptimal due to the numerous challenges schools face. This is consistent with the survey results among chemistry educators in the Singkawang, which showed that while most have implemented entrepreneurship in their teaching, it has not yet incorporated local wisdom and has not been included in their teaching tools. The purpose of this community service program (PKM) is to enhance educators' ability to develop entrepreneurship-based learning that incorporates local wisdom and to describe educators' responses to the training activities conducted. The method used in this PKM is a training method for 24 chemistry educators in Singkawang, consisting of three stages: preparation, implementation, and evaluation. The results of the PKM activities showed increased knowledge and helped Singkawang's chemistry educators integrate these two concepts into their teaching.Keywords: Learning Development, Entreprenuership, Local Wisdom  ABSTRAKPelaksanaan kewirausahaan sebagai implementasi kurikulum merdeka dirasa belum optimal dikarenakan terdapat banyak kendala yang harus dihadapi oleh sekolah. Hal tersebut sesuai dengan hasil survei pada pendidik kimia Kota Singkawang yang sebagian besar sudah mengimplementasikan kewirausahaan dalam pembelajarannya akan tetapi belum bermuatan kearifan lokal dan belum dituangkan dalam perangkat pembelajarannya. Tujuan PKM ini ialah untuk meningkatkan kemampuan pendidik dalam mengembangkan pembelajaran yang berbasis entrepreneurship bermuatan kearifan lokal serta untuk mendeskripsikan respon pendidik terhadap kegiatan pelatihan yang dilakukan. Metode yang digunakan pada PKM ini ialah metode pelatihan untuk 24 pendidik kimia Kota Singkawang yang terdiri dari 3 tahap. Tahapan yang dilakukan pada PKM ini ialah tahap persiapan, pelaksanaan dan evaluasi. Hasil kegiatan PKM diketahui dapat meningkatkan pengetahuan dan membantu pendidik kimia Kota Singkawang dalam mengintegrasikan kedua konsep tersebut ke dalam pembelajaran.Kata Kunci: Pengembangan Pembelajaran, Entreprenuership, Kearifan Lokal
Development of E-Supplements of Biomordan from Cengkodok (Melastoma malabathricum) Leaves For Learning Green Chemistry Khofifah Aditha Parawansa; Masriani; Risya Sasri; Ajuk Sapar4; Erlina
Jurnal Inovasi Pembelajaran Kimia (Journal of Innovation in Chemistry Education) Vol. 6 No. 2 (2024): OCTOBER 2024 EDITION
Publisher : Universitas Negeri Medan

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

Abstract

Green chemistry is one of the elective courses in the Chemistry Education Study Program of FKIP Untan, which focuses on methods to reduce or eliminate the use of chemicals. Learning media has an important role in the learning process as a learning resource to support the learning process. This study aims to determine the feasibility of E-Supplement Biomordan from Cengkodok Leaf (Melastoma malabathricum). The method used in this research is Research and Development (R&D) with the ADDIE development model. The data collection technique used was an indirect communication technique which was carried out by giving an assessment sheet in the form of a checklist to two experts. The assessment contains certain indicators that are assessed using a Likert scale assessment score. The results of the Green Chemistry e-supplement feasibility test obtained a result of 98% with a very feasible category so that it can be used in Green Chemistry courses.
Efektivitas Penggunaan Modul Ajar Kurikulum Merdeka Berbasis Problem Based Learning terhadap Kemampuan Pemecahan Masalah pada Materi Asam Basa Clara Elga Juliandha; Eny Enawaty; Andy Ifriany Harun; Erlina, Erlina; Risya Sasri
JURNAL PENDIDIKAN MIPA Vol. 15 No. 2 (2025): JURNAL PENDIDIKAN MIPA
Publisher : Pusat Publikasi Ilmiah, STKIP Taman Siswa Bima

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37630/jpm.v15i2.2344

Abstract

Sebuah modul ajar yang sudah valid belum pasti efektif untuk diterapkan pada kegiatan pembelajaran, perlu dilaksanakan uji dalam mengetahui ke efektivitasan penggunaan modul tersebut. Tujuan dari penelitian ini adalah mengetahui ke efektivitasan dari penggunaan modul ajar kurikulum merdeka berbasis problem based learning terhadap kemampuan pemecahan masalah pada materi asam basa. Jenis penelitian ini adalah pra-eksperimen menggunakan rancangan one group pretes-postes. Penelitian ini dilaksanakan di SMAN 8 Pontianak. Subjek penelitian adalah peserta didik kelas XI Kimia 3 yang berjumlah 38 orang. Instrumen pengumpulan data merupakan tes kemampuan pemecahan masalah dalam bentuk esai yang terdiri dari 4 pertanyaan pedoman wawancara tidak terstruktur. Analisis data yang digunakan merupakan deskriptif kuantitatif. Hasil dari kemampuan pemecahan masalah peserta didik pada tahap awal pretes sebesar 30% (sangat rendah) dan pada saat postes 84% (sangat tinggi). Hasil dari Uji N-Gain memperoleh nilai sebesar 0,7738 (tinggi) dengan kategori efektif. Penggunaan modul ajar berbasis problem based learning mampu meningkatkan kemampuan pemecahan masalah peserta didik pada materi asam basa hal tersebut dilihat dari terjadinya peningkatan hasil belajar peserta didik dalam memahami masalah setelah diberkan perlakukan menggunakan modul berbasis problem based learning.
Co-Authors AA Sudharmawan, AA Adhitiyawarman, Adhitiyawarman Ajuk Sapar Ajuk Sapar4 Andi I. Harun Andi Ifriany Andi Ifriany Harun Andy Ifriany Harun Azwa Fadilla Wafiq Bartholomeus Lavelim Bella Agustina Clara Elga Juliandha Eni Mayasari Eny Enawati Eny Enawaty ERLINA Erlina Erlina Erlina Erlina Erlina Fia Tiaraseta Hairida Hairida Husna Amalya Melati Husna Amalya Melati Husna Amalya Melati* Ida Lestari Imelda Hotmarisi Silalahi Intan Syahbanu Ira Lestari Irene Yudea Listra Khofifah Aditha Parawansa Khofifah Aditha Parawansa Kiki Prio Utomo Lia Destiarti Maria Ulfah Marisa Marisa Masriani . Melur Regista Cahyani Muhammad Farras Leonasa Agusta Nelly Wahyuni Noval Lerian Nur Riska Safitri Nurlina, Nurlina Peni Peni Peni Peni Pingkan Ramadhan Sailendra Rachmat Sahputra Rachmat Sahputra Rachmat Sahputra Rachmat Saputra Rahmat Rasmawan Rikah Indriyani Rini Muharini Rody Putra Sartika Rudiyansyah Rudiyansyah Rudiyansyah Rudiyansyah Sabrina Maulidya Amir Sellen Tanheitafino Shofiyani, Anis Thamrin Usman Titin Anita Zahara Titin Anita Zaharah Tulus Djunanto Tulus Junanto Tya Daniela Winda Rahmalia