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All Journal International Journal of Evaluation and Research in Education (IJERE) Jurnal Pendidikan Kimia Indonesia Journal of English Language Teaching Jurnal Pendidikan dan Pembelajaran Khatulistiwa (JPPK) Pharmaciana: Jurnal Kefarmasian Biology, Medicine, & Natural Product Chemistry QUANTUM: Jurnal Inovasi Pendidikan Sains Jurnal Tadris Kimiya Jurnal Zarah Jurnal Penelitian Pendidikan IPA (JPPIPA) Orbital: Jurnal Pendidikan Kimia JURNAL PENDIDIKAN GLASSER Jurnal Pendidikan Kimia (JPKim) EKSAKTA : Jurnal Penelitian dan Pembelajaran MIPA SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan JURNAL EDUCATION AND DEVELOPMENT AR-RAZI Jurnal Ilmiah BULETIN AL-RIBAATH Jurnal Basicedu Jambura Journal of Educational Chemistry EDUKATIF : JURNAL ILMU PENDIDIKAN Jurnal Pendidikan Edutama Diagnosis: Jurnal Ilmiah Kesehatan Jurnal Abdi Insani Jurnal Inovasi Pembelajaran Kimia (Journal Of Innovation in Chemistry Education) Jurnal Pengabdian kepada Masyarakat Nusantara IJPD (International Journal Of Public Devotion) Hydrogen: Jurnal Kependidikan Kimia CHEDS: Journal of Chemistry, Education, and Science Jurnal Basicedu J-ABDIPAMAS (Jurnal Pengabdian Kepada Masyarakat) Jurnal Pengabdian Pada Masyarakat Jurnal Pendidikan Sains Indonesia (Indonesian Journal of Science Education) Moderatio : Jurnal Moderasi Beragama JIPI (Jurnal IPA dan Pembelajaran IPA) Journal of The Indonesian Society of Integrated Chemistry Nursing Genius Journal Jurnal Wicara Desa Al-Infaq : Jurnal Ekonomi Islam
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Measuring meaningful learning through the experience of chemistry education students' in the basics of analytical chemistry practicum Cahyani, Melur Regista; Erlina, Erlina; Lestari, Ira; Masriani, Masriani; Ulfah, Maria
Jurnal Pendidikan Kimia Vol. 16 No. 2 (2024): August
Publisher : Pascasarjana Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jpkim.v16i2.57849

Abstract

Chemistry Education students often engage in laboratory practicums to develop scientific process skills and enhance the meaning of chemistry learning, as seen in the course basic analytical chemistry. Previous research indicates that the basics of analytical chemistry practicum frequently focus solely on confirming basic knowledge, thus only leading to an improvement in basic experimental skills. This study aims to measure the level of meaningful learning achieved through the experiences of chemistry education students in in the basics of analytical chemistry practicum as evidence to improve the practicum curriculum in order to create more meaningful learning. The research method involves both quantitative and qualitative descriptive approaches, with quantitative data collected using the Meaningful Learning in the Laboratory Instrument (MLLI), which has been modified to measure students' affective and cognitive experiences after learning in the chemistry laboratory. The study involved 60 third semester students who had completed the basics of analytical chemistry practicum course. The results indicate that all aspects were rated as good, with percentage scores of 67% for affective aspects, 74% for cognitive aspects, and 69% for affective-cognitive aspects, yielding an overall average percentage score of 70%. These findings suggest that chemistry education students have achieved significant meaningful learning through their experiences in the basics of analytical chemistry practicum.
Pelatihan Pengembangan Pembelajaran berbasis Entreprenuership bermuatan Kearifan Lokal Hairida, Hairida; Masriani, Masriani; Enawaty, Eny; Muharini, Rini; Lestari, Ira; Ifriany, Andi; Erlina, Erlina; Sahputra, Rachmat; Ulfah, Maria; Mayasari, Eni; Sasri, Risya; Agusta, Muhammad Farras Leonasa
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
PENGEMBANGAN LKPD BERBASIS PENEMUAN TERBIMBING PADA MATERI IKATAN KIMIA KELAS X MIPA Elpita, Elpita; Enawaty, Eny; Lestari, Ira
CHEDS: Journal of Chemistry, Education, and Science Vol 7, No 2 (2023)
Publisher : Universitas Islam Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/cheds.v7i2.8155

Abstract

Materi ikatan kimia merupakan salah satu mata pelajaran yang ditemukan di lapangan yang dianggap sulit oleh siswa. Selain itu, Lembar Kerja Siswa (LKPD) yang digunakan pada saat proses pembelajaran dinilai kurang menarik oleh siswa sehingga menurunkan minat belajar. Penelitian ini bertujuan untuk mengembangkan produk bahan ajar yang dapat digunakan dengan mudah oleh guru dan siswa selama proses pembelajaran. Dalam hal ini produk yang dimaksud adalah Lembar Kerja Siswa (LKPD) berbasis Discovery Terbimbing Materi Ikatan Kimia untuk kelas X Matematika dan IPA. Pengembangan LKPD berbasis Discovery Terbimbing merupakan salah satu solusi yang dapat digunakan untuk membantu siswa dalam meningkatkan minat belajar. Metode pengembangan yang digunakan dalam penelitian ini menggunakan metode pengembangan 4D (empat D) yang terdiri dari tahap pendefinisian (define), desain (design), pengembangan (develop), dan penyebaran (disseminate). Validitas atau kelayakan LKPD sebesar 84,5% ditinjau dari kelayakan isi, penyajian, bahasa dan kegrafikan serta kontekstual, menunjukkan bahwa LKPD yang dikembangkan merupakan prototipe yang layak untuk diuji dalam pembelajaran.
Ability Pedagogical Content Knowledge Prospective Teacher in Creating Independent Curriculum Teaching Modules Destari, Helsa Ulfa; Hairida, Hairida; Ulfah, Maria; Junanto, Tulus; Lestari, Ira
Jurnal Pendidikan Edutama Vol 11 No 1 (2024): January 2024
Publisher : IKIP PGRI Bojonegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30734/jpe.v11i1.3368

Abstract

The presence of a teacher is one of the important factors that support the success of learning activities. Therefore, prospective teacher students need to be trained in Pedagogical Content Knowledge (PCK) skills in order to plan classroom learning effectively through the use of teaching modules. This study aimed to determine the PCK ability of chemistry education students to make teaching modules in microteaching courses. The type of research used is quantitative with descriptive methods. The research subjects were chemistry education students of class 2020 FKIP UNTAN, totaling twenty-four participants. The instruments used were teaching module assessment sheets and student PCK observation sheets. The data collection techniques used were observation and interviews. The results showed that the PCK ability of chemical education students in making teaching modules was in the good category, with an average value of content knowledge (CK) ability of 79% (good), pedagogical knowledge (PK) ability of 72% (good), and pedagogical content knowledge (PCK) ability of 78% (good). Furthermore, with the independent curriculum being implemented as a national curriculum, PCK must be prepared for the development  of independent curriculum teaching modules before teaching practice at school.
Development of an Interactive Multimedia Based E-modul on Geometric Isomer Material Zakaria, Andi; Enawaty, Eny; Lestari, Ira; Muharini, Rini; Erlina, Erlina
Hydrogen: Jurnal Kependidikan Kimia Vol. 12 No. 2 (2024): April-May 2024
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/hjkk.v12i2.11171

Abstract

Research and development of interactive multimedia based e-modules on geometric isomers material has the aim of determining the validity and response of students to interactive multimedia based e-modules on geometric isomers material. This e-module was developed to help students study geometric isomers material. This research uses the Research and Development (R&D) method with the ADDIE model. Validation techniques were analyzed using Content Validity Ratio (CVR) and Content Validity Index (CVI). Collecting data from student response questionnaires uses measurement techniques with indirect communication. The results of product validation from every aspect, both in e-modules and interactive videos, obtained a CVI value of 0.99 and were declared valid and suitable for use. The results of the student response questionnaire in the initial field test reached an average of 89.72% in the very good category and the main field test reached an average of 88.16% in the very good category.
Description of Science Literacy Epistemic Knowledge Ability of Chemistry Education Students on the Material of Colligative Properties of Solutions Ulwan, Rahmad; Enawaty, Eny; Muharini, Rini; Hairida, Hairida; Lestari, Ira
Hydrogen: Jurnal Kependidikan Kimia Vol. 12 No. 6 (2024): December 2024
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/hjkk.v12i6.14230

Abstract

The ability of science literacy epistemic knowledge is a fundamental thing that must be owned by students in facing the global era to be able to meet the needs of life in various situations. Epistemic knowledge can be said to be a more advanced level of knowledge because epistemic knowledge is closely related to the process of knowledge construction. This study aims to determine the science literacy skills of chemistry education students on the material of colligative properties of solutions. The research method used was a descriptive quantitative method. The study used a sample of 25 samples of 6th semester and 4th semester students using purposive samples. Data collection techniques in this study through measurement techniques and direct communication techniques. The research instrument used in this research is a science literacy test that has been modified and adapted to the material of the colligative properties of the solution. The validation used in this study used construct validity and was validated by judgment experts in material and literacy with valid final results. The results of the research on the ability of epistemic knowledge of science literacy of chemistry education students FKIP Untan shown based on the test of science literacy skills with epistemic knowledge of science literacy on indicators explaining the process of scientific phenomena with an average percentage of 75% with sufficient category. Explaining observations of scientific phenomena with an average percentage of 74% with a sufficient category. Concluding scientific phenomena with an average percentage of 69% with a sufficient category. The overall total average of students' science literacy skills is 73.33% with a sufficient category.
The Effectiveness of Uno Kimia Cards in Enhancing Understanding of Molecular Shape Topic Among High School Students Ahmad*, Mujahidin; Erlina, Erlina; Lestari, Ira; Enawaty, Eny; Queiroz, Carla Cristina
Jurnal IPA & Pembelajaran IPA Vol 9, No 1 (2025): MARCH 2025
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jipi.v9i1.42387

Abstract

Understanding molecular shapes poses significant challenging for students due to the abstract nature of the topic, which can limit engagement and comprehension. This study aims to investigate the effectiveness of uno kimia (Umia) cards as an instructional tool to enhance students comprehension on students' understanding of the molecular shapes topic at SMA Negeri 1 Mentebah. The study used a quasi-experimental design with a nonrandomized control pre-test and post-test was utilized, involving sixty tenth-grade students divided into experimental group using Umia cards and control groups employing traditional teaching methods. Learning outcomes were assessed using validated pre-test and post-test instruments, with content validity index scores of 0.88 and 0.82 for the teaching module, both results confirming the instruments were valid. The chi-square test revealed no significant difference in the control group (p = 0.504), while the experimental group using Umia cards showed significant improvement (p = 0.007). A non-parametric Mann-Whitney U test indicated homogeneity between the groups (p = 0.982). Results showed significant improvement in the experimental group's understanding, with an 88% increase, a high effect size (Cohen's d = 1.259), and a high N-gain score (mean = 0.7106) compared to the control group (mean = 0.4103). The findings indicate that the Umia cards are a highly effective pedagogical tool, capable of improving both student engagement and conceptual understanding in molecular shape topic. These results underscore the potential of interactive learning media in addressing challenges associated
Development of Matching Card Media as an Evaluation Tool on Mole Concept Subject Jati, Prameswara Wahyu; Erlina; Lestari, Ira
Hydrogen: Jurnal Kependidikan Kimia Vol. 13 No. 5 (2025): October 2025
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/hjkk.v13i5.18043

Abstract

This study aims to measure the feasibility level and students' responses to the matching card media that was developed. This type of research is Research and Development with the 4D development model. Data collection techniques in this study used measurement techniques in the form of feasibility tests and student response questionnaires using a Likert scale. The subjects of this study were the matching card media, with trial subjects being XI MIPA 1 students at SMA Negeri 5 Pontianak. Feasibility testing used the Gregory test conducted by two media experts and two graphic design experts. The feasibility test on the developed media met very high criteria with an average score of 1.00 in the material aspect and 1.00 in the graphics aspect. Students' responses to the media in the limited and main field tests were 95.58% and 92.55%, respectively, with very good criteria. Based on the results obtained, it can be concluded that the matching card media as an evaluation tool for the mol concept material is very feasible and received a very positive response. This study contributes to the development of interactive evaluation media for the mole concept material, which can enhance students' understanding, engagement, andmotivation.
Analysis of The Labor Wage System Outsourcing Based on Islamic Economic Principles (Case Study Pt Dimas Perkasa Putra) Lestari, Ira; Hamdani, Ikhwan; Hakiem, Hilman
Al-Infaq: Jurnal Ekonomi Islam Vol. 16 No. 2 (2025)
Publisher : Fakultas Agama Islam, Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/alinfaq.v16i2.2321

Abstract

This research aims to describe the labor wage system outsourcing based on an Islamic economic perspective. Furthermore, this research aims to analyze the labor wage system outsourcing at PT Dimas Perkasa Putra based on an Islamic Economics perspective. This research uses a qualitative descriptive approach by selecting secondary and primary data sourced from PT Dimas Perkasa Putra. The results of this research show that wages in Islam are called ijarah which is a transaction contract for the right to use certain goods or services as well as proportional payment of wages. In general, the wage system at PT. Dimas Perkasa Putra is in accordance with the Islamic economic perspective, where Islamic values are contained in the wage system at PT Dimas Perkasa Putra, namely aspects of feasibility and fairness, including being reviewed from the work agreement. In implementing the work agreement, PT Dimas Perkasa Putra has provided clarity for its workforce, especially regarding wages. The company emphasizes the suitability of the current wages for the workforce at PT Dimas Perkasa Putra to improve the quality of the company and the welfare of the workforce.
PENGEMBANGAN LEMBAR KERJA PESERTA DIDIK (LKPD) BERBASIS DISCOVERY LEARNING PADA MATERI ASAM DAN BASA Lestari, Anggun; Hairida, Hairida; Lestari, Ira
Jurnal Zarah Vol. 9 No. 2 (2021): October, 2021
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Maritim Raja Ali Haji

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31629/zarah.v9i2.3122

Abstract

Penelitian ini bertujuan untuk mengembangkant Lembar Kerja Peserta Didik (LKPD) Berbasis Discovery Learning dalam pembelajaran kimia dalam pokok bahasan asam dan basa. LKPD yang dikembangkan berdasarkan hasil validasi dan respon guru. Metode pengembangan yang dilakukan adalah metode research and development (R&D) dengan model pengembangan ADDIE yang dikembangkan oleh Robert Maribe Branch. Adapun tahap pengembangan model ADDIE yaitu tahap analysis, design, development, implementation, dan evaluation. Teknik pengumpul data yang digunakan yaitu dengan melakukan observasi dan wawancara guru kimia SMK PGRI Pontianak. Subjek penelitian ini adalah LKPD berbasis Discovery Learning dan subjek uji cobanya yaitu empat guru kimia SMK yang ada di Pontianak. Uji validitas diuji berdasarkan aspek isi, penyajian ,bahasa, dan kegrafikan. Uji yang dilakukan dalam penelitian ini yaitu uji Gregory. Uji validasi setiap aspek dengan tingkat kategori sangat tinggi dengan nilai rata-rata 1,00. Berdasarkan hasil perhitungan angket respon guru terhadap lembar kerja peserta didik (LKPD) berbasis Discovery Learning menunjukkan bahwa respon guru sangat baik dengan presentase sebesar 86,6%. Dengan demikian LKPD berbasis Discovery Learning valid digunakan sebagai bahan pendukung pembelajaran dalam materi asam dan basa. Adapun sub materi yang digunakan dalam pengembangan LKPD ini yaitu konsep asam basa, sifat asam basa, dan indikator asam basa.
Co-Authors A.A. Ketut Agung Cahyawan W AA Sudharmawan, AA Ade Mirza Agung Hartoyo Agusta, Muhammad Farras Leonasa Ahmad Yani T Ahmad*, Mujahidin Aini, Zinnur Aisyah Nur Pratiwi Al Gazali, Rifyal Ghaizi Andi I. Harun Andi Ifriani Harun Andi Ifriani Harun Andi Ifriany Andra Meisantry Assari Anggraini, Yulia Angraini, Mega Restu anugrah, rifal arisdea tri putra Arniezca, Elginda Yusa Asradiah, Hayatun Bella Agustina Benny Yodi Berliana, Netty Cahyani, Melur Regista Claudina Marditha damayani, damayani Darunnafis, Moh. Khazani Destari, Helsa Ulfa Devina Siti Hafsah Dewanta, Yoga Wisnu Dewi Puspita Ismanida Djuniar R. Haristy Eka Kartina Eka Sofia Elistiani Elistiani Elpita, Elpita Eni Mayasari Eny Enawati Eny Enawati Eny Enawati Eny Enawaty ERLINA Erlina Erlina Erlina Erlina*, Erlina Ernawati F02111018, Ernawati Ersando Ersando Eva Putri Yulia Lestari, Eva Putri F17112030, Tasrifuddin Falah, Fajrul Febrianti F02111019, Febrianti Febriyanti, Nita Fia Tiaraseta Fitriani Fitriani Fitriati, Mariza Gerina, Febrilia Goreti, Claudiana Hafiz, Muhammad Iqbal Abdul hai rida Hairida Hairida Hani Amifelia Hanifa, Elsa Hartuti, Sugi Harun, Andi Ifriany Hendri, Petronius Hilman Hakiem Husna Amalya Melati Husna Amalya Melati Husna Amalya Melati Husna Amalya Melati* Ifriani, Andi Ifriany, Andi Ifriany, Andy Ikhwan Hamdani Irene Yudea Listra Istiani, Ratna Ayu Istiqomah Istiqomah istiqomah istiqomah Jati, Prameswara Wahyu jaya, Rikmal junaiddin aana, muhamad Juvitasari, Putri Maya Kartila, Desi Kinanti Kinanti, Kinanti Kristiawan, Wisnu Kusumawati, Ike Laili Fitri Yeni Lestari, Anggun lestari, nur asanti Lilis Ayu Lestari Maharani Nukila Mahendra, M. Rezha Mardila Anggela Maria Ulfah Maria Ulfah Marisa Marisa Mas riani Masriani . Maulani, Yasmin Melur Regista Cahyani Miranti, Maya Mohd Nizam, Dinna Nina Monica, Icha Monica, Qois Muhammad Farras Leonasa Agusta Nashrul Sasmita Maulidi, Nashrul Sasmita Novi Dwi Trisnawati Noviana, Rut Nur Desi Yani, Nur Desi Nur Hijriyati Nurhalimah, Risna Nurlailasari, Ratih Nurmasita, Nurmasita Nurpaisah, Nurpaisah Nurul Hasanah Nurul Hikmah Nurzam Indah Utami Ocsaringga, Elga Pamungkasih, Restika Pasaribu, Revi Lestari Patya Mudira Mufti Akbar Pawestri, Nur Arneta Pingkan Ramadhan Sailendra Pisdon, Perezcky Paulus Pranata, Rio Purnamasari, Anisa Putri, Aprilianti Putriyani Putriyani Queiroz, Carla Cristina Rachmat Sahputra Rachmat Sahputra Rachmat Sahputra Rahmat Rasmawan Rahmatia, Sitti Rahmi, Fadila Rani, Yati Aisya Rikah Indriyani Rinarti, Sri Mulyo Rini Muharini Risya Sasri Riza Septiana Rody Putra Sartika RR. Ella Evrita Hestiandari Rudiyansyah Rusfamahira Rusfamahira Rusnani Rusnani Sahputra, Rahmat Sakur, Muhammad Salma saputra, silvino benny Sasri, Risya Sayak, Selly Marsela Ludovika Seilendra, Pingkan Ramadhan Selina Selina Selvia L Sri Murniati, Sri Subekti, Abong Sulistiorini, Tri Suparti, Virgilia Dewi Suripto Syahputra, M. Aprilian Syamswisna , Syarif Muhammad Thaufik A., Syarif Muhammad Syarif, Kurnia Rahma Syuhaif Al Af Syah Tiara, Tiara Tulus Djunanto Tulus Junanto Tulus Junanto Ulwan, Rahmad Umah, Sofwatul Uray Rafika Siti Amalia Utami, Lutfi Ayu fadhilah Utin Pianita Sari Valencya Delima Sianipar Vita Oktavianty Wahilah Fitriani Warohmah, Mawaddatul Wati, Mila Karmila Wati, Satia Widoratih, Kristinawati Wildayati, Wildayati WOLLY CANDRAMILA Yenny Rahayu Yuningsih, Siti Zakaria, Andi