cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Yunita Arian Sani Anwar
Contact Email
yunita@unram.ac.id
Phone
+6287765260949
Journal Mail Official
yunita@unram.ac.id
Editorial Address
-
Location
Kota mataram,
Nusa tenggara barat
INDONESIA
Chemistry Education Practice
Published by Universitas Mataram
ISSN : 26548119     EISSN : 26563940     DOI : -
Core Subject : Education,
Education
Jurnal Chemistry Education Practice (ISSN Cetak 2654-8119 dan ISSN Online 2656-3940) adalah jurnal peer-review yang diterbitkan oleh Program Pendidikan Kimia, Fakultas Pendidikan Guru Pelatihan dan Pendidikan, Universitas Mataram. Jurnal ini merupakan jurnal open access. Jurnal Chemistry Education Practice mencakup semua aspek penelitian dan praktik pendidikan kimia. Jurnal ini menerbitkan makalah penelitian asli, komunikasi singkat, diseminasi, dan diskusi penelitian, pengalaman dan perspektif di berbagai pendidikan kimia, pengajaran, pengembangan, pengajaran, proyek dan inovasi pendidikan, metodologi pembelajaran dan teknologi baru dalam pendidikan kimia dan pembelajaran. Jurnal Chemistry Education Practice diterbitkan dua kali dalam setahun, yaitu setiap bulan Mei dan November.
Arjuna Subject : Ilmu Sosial - Pendidikan
Articles 262 Documents
 17   18   19   20   21 
Pengaruh Model PJBL Berbasis Stem Terhadap Kemampuan Berpikir Kreatif Siswa Pada Materi Asam dan Basa Febriana, Febriana; Savalas, Lalu Rudyat Telly; Hakim, Aliefman
Chemistry Education Practice Vol. 8 No. 1 (2025): Edisi Mei
Publisher : FKIP University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/cep.v8i1.7656

Abstract

Penelitian ini adalah kuasi eksperimen semu dengan tujuan mengetahui adanya pengaruh model PjBL (Project Based Learning) berbasis STEM (Sains, Technology, Engineering and Mathematics) terhadap peningkatan berpikir kreatif siswa kelas XI IPA di SMAN 1 Narmada pada materi asam dan basa. Desain penelitian yang digunakan yaitu non-equivalent control group design. Sampel pada penelitian ditentukan dengan metode purposive sampling. Populasi yang dipilih adalah semua siswa kelas XI IPA SMAN 1 Narmada yang berjumlah 213 siswa, sedangkan sampelnya diperoleh siswa kelas XI IPA 5 sebagai kelompok eksperimen dan siswa kelas XI IPA 4 sebagai kelompok kontrol. Instrumen pada penelitian ini yaitu instrumen tes berupa soal uraian yang terdiri dari 8 soal. Analisis data dilakukan dengan menggunakan beberapa uji, anatra lain uji N-Gain, uji normalitas, uji homogenitas varians dan uji hipotesis (uji-t) dua pihak menggunakan rumus uji-t polled varians. Berdasrkan hasil uji-t diperoleh thitung sebesar 4,06 dan ttabel sebesar 1,99 pada dk sebesar 69 dengan taraf signifikan 5%. Karena thitung lebih besar dari ttabel maka Ho ditolak dan Ha diterima yang artinya model PjBL (Project Based Learning) berbasis STEM (Sains Technology Engineering and Mathematics) berpengaruh terhadap peningkatan kemampuan berpikir kreatif siswa kelas XI IPA di SMAN 1 Narmada pada materi asam dan basa.
Pengembangan Lembar Kerja Peserta Didik (LKPD) Berbasis Model Discovery Learning Pada Materi Laju Reaksi Valentina, Ni Luh Gaoura Astari; Al Idrus, Syarifa Wahidah; Junaidi, Eka
Chemistry Education Practice Vol. 8 No. 1 (2025): Edisi Mei
Publisher : FKIP University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/cep.v8i1.7816

Abstract

This study aims to develop a student worksheet based on the Discovery Learning model for the reaction rate topic and to determine its feasibility in terms of validity through expert validation. The development model used is the 4D model, which consists of four stages: define, design, develop, and disseminate. However, this research is limited to the development stage, focusing on the feasibility testing of the student worksheet. The trial was conducted with 40 students at SMAN 2 Mataram. The research instruments included interview sheets and validation sheets for student worksheets. The data collected comprised both quantitative data, in the form of scores from expert validators using the validation sheets, and qualitative data, in the form of suggestions and feedback from validators. The validation sheets used a Likert scale. The validation results showed a score of 89.63% for the content/material aspect, 95.56% for presentation, 90.00% for language, and 91.63% for graphic feasibility. The overall average score for all aspects of the LKPD was 91.63%, with a reliability score of 94.00%, indicating that the student worksheet is highly feasible and suitable for use in the learning process.
Pengembangan E-LKPD Berintegrasi Microscale Lab menggunakan Budaya Mamaq pada Materi Asam Basa Kelas XI Mahendra, Riza; Junaidi, Eka; Arian Sani Anwar, Yunita
Chemistry Education Practice Vol. 8 No. 1 (2025): Edisi Mei
Publisher : FKIP University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/cep.v8i1.7910

Abstract

This research aims to develop chemistry learning media by integrating a small-scale laboratory (microscale lab) using the mamaq culture approach to improve students' conceptual understanding of acid-base material. This research is a development research with a 4D model design (Define, Design, Develop, Disseminate). The media developed is a Student Worksheet in electronic form (E-LKPD) which is uploaded to the website, making it easy to access and allowing the addition of images and learning videos related to acid-base material by associating it with mamaq culture. In addition, this E-LKPD also contains quizzes, sample questions, and evaluations to measure students' understanding of the material studied. This LKPD was developed using an experimental approach, integrated with a small-scale laboratory that allows practicum outside the lab with smaller tools and materials without reducing the essence of the practicum. This medium has been validated by two validators using a validation questionnaire, and the data was analyzed with an average formula, resulting in a score of 3.32 in the very valid category. Furthermore, a trial was carried out to assess the practicality of this media, by collecting responses from teachers and students. The results of the practical test showed a score of 91% from teachers and 85% from students, both in the very valid category.
Pengembangan Komponen Instrumen Terpadu (KIT) Praktikum Pada Materi Larutan Penyangga Filandari, Mia; Wiwit, Wiwit; Rohiat, Salastri; Krisandini, Triana
Chemistry Education Practice Vol. 8 No. 1 (2025): Edisi Mei
Publisher : FKIP University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/cep.v8i1.8065

Abstract

This research is developing an integrated instrument component (KIT) practicum on buffer solution material. The study aimed to determine the feasibility level of the KIT developed and the students' response to the KIT.  The development model is carried out by using the ADDIE model (Analysis, Design, Development, Implementation, and Evaluation). The research was conducted in May 2022 at SMA Negeri 5 Kota Mukomuko. The trial class selection was conducted through purposive sampling of all XI MIPA classes, with 12 students from the XI MIPA 2 class participating in small-scale trials and 30 students from the XI MIPA 1 class in large-scale trials. Data collection methods were carried out using written tests and student response questionnaires. The data obtained were analyzed using validation tests, response questionnaire analysis, and an examination of student learning outcomes. The results obtained (1) KIT practicum is very feasible to be used as a practicum media by students based on the results of validation tests on media and material aspects, (2) The response of students to the trial of the KIT practicum of buffer solution is included in the very interesting category shown in the acquisition of an average value of 86.6%.
Pengaruh Model Pembelajaran Project Based Learning (PjBL) Terhadap Self Efficacy Dan Kemampuan Berpikir Kreatif Peserta Didik Kelas XI Pada Materi Larutan Penyangga Di SMAN 1 Mauponnggo Baiyo, Anita Dhija; Muti’ah, Muti’ah; Ariani, Sunniarti
Chemistry Education Practice Vol. 8 No. 1 (2025): Edisi Mei
Publisher : FKIP University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/cep.v8i1.8115

Abstract

Problem-solving in chemistry requires support from various aspects, including psychological aspects such as self-efficacy and cognitive aspects such as creative thinking skills. This study aims to determine the effect of the Project-based Learning (PjBL) model on the self-efficacy and creative thinking skills of Grade XI students on the topic of buffer solutions at SMAN 1 Mauponggo. The research design used was a nonequivalent control group design, with purposive sampling as the sampling method, where participants were selected based on specific goals or criteria relevant to the research topic. The independent variable in this study was the Project-Based Learning (PjBL) model. Self-efficacy data were collected using a self-efficacy questionnaire. In contrast, creative thinking skills data were obtained through a test developed based on indicators of creative thinking skills (fluency, flexibility, originality, elaboration). Hypothesis testing was conducted using MANOVA. The results showed that both students' self-efficacy and creative thinking skills had an F-value of 15.198, which exceeded the F-table value of 4.05 at a significance level of 0.05. Based on these results, it can be concluded that the PjBL model has a significant effect on students’ self-efficacy and creative thinking skills.
Pengembangan LKPD Berbasis Inkuiri Terbimbing dan Instrumen Berpikir Kritis pada Pelajaran Kimia Materi Asam Basa Maktun, Kintan Haiatul; Haris, Mukhtar; Siahaan, Jeckson
Chemistry Education Practice Vol. 8 No. 1 (2025): Edisi Mei
Publisher : FKIP University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/cep.v8i1.8191

Abstract

This research aims to develop guided inquiry-based LKPD and critical thinking instruments in acid-base chemistry lessons that are valid and practical. The research uses the R&D (Research and Development) method, a 4D development model which is carried out in only three stages (3D), namely Define, Design, and Develop. The results of the validity test using the Aiken's V index obtained a V value for the LKPD of 0.81 and for the instrument of 0.82, which shows that the LKPD based on guided inquiry and critical thinking instruments on acid-base material are very valid to use. The results of the practicality assessment of the LKPD and instruments showed that the average percentage of the LKPD was 88% and the instrument was 81%, which means that the LKPD based on guided inquiry and critical thinking instruments on acid-base material were very practical to use.Based on these data, it can be concluded that the guided inquiry-based LKPD and critical thinking instruments developed can be used in chemistry learning on acid-base material.
Pengembangan LKPD Berbasis Proyek Terintegrasi Green Chemistry Pada Materi Hukum Dasar Kimia Zulfa, Ria; Muntari, Muntari; Anwar, Yunita Arian Sani
Chemistry Education Practice Vol. 8 No. 1 (2025): Edisi Mei
Publisher : FKIP University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/cep.v8i1.8294

Abstract

This research aims to determine the feasibility of using a project-based learning (PjBL) students’ worksheet (LKPD) containing green chemistry about fundamental laws of chemistry, based on the development results in terms of validity and practicality. The green chemistry principles studied in this research are limited to Green Chemistry Principle number 1, namely the Preventive Principle. This type of research is included in research and development (R&D) using the ADDIE (Analysis, Design, Development, Implementation, and Evaluation) development model. The development of LKPD was declared feasible in terms of two aspects, namely validity and practicality, with a percentage result of 61% or higher. The results of the LKPD feasibility test, focusing on the validity aspect, were evaluated by three validators and yielded an average percentage of 81%, meeting very valid criteria. The practicality of the LKPD was seen from activity observations and student response questionnaires, which obtained practical results with an average percentage of 79.3%. Based on these results, the Project-Based Learning (PBL) LKPD, which incorporates green chemistry into the fundamental law, is suitable for use
Analisis Pelaksanaan Praktikum dan Pengelolaan Laboratorium Kimia MA Negeri Se-Lombok Timur Tahun Ajaran 2023/2024. Apri Nesti, Melziana; Haris, Mukhtar; Savalas, Lalu Rudyat Telly
Chemistry Education Practice Vol. 8 No. 1 (2025): Edisi Mei
Publisher : FKIP University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/cep.v8i1.8349

Abstract

Penelitian ini bertujuan untuk menganalisis kondisi dan pengelolaan laboratorium kimia serta pelaksanaan praktikum kimia di SMA Negeri MA di Lombok Timur tahun ajaran 2023/2024. Metode penelitian yang digunakan adalah deskriptif kuantitatif dengan pengumpulan data melalui angket dan wawancara yang melibatkan guru kimia, kepala laboratorium, asisten laboratorium, dan siswa. Data penelitian dianalisis menggunakan teknik deskriptif kuantitatif dalam bentuk persentase. Interpretasi data menggunakan 5 kriteria (sangat baik, baik, cukup, kurang, sangat kurang). Hasil penelitian menunjukkan bahwa pelaksanaan praktikum kimia di MAN 1 Lombok Timur dan MAN 2 Lombok Timur berada pada kategori “Sangat Baik”, sedangkan di MAN IC Lombok Timur berada pada kategori “Baik”. Pengelolaan laboratorium di ketiga sekolah tersebut berada pada kategori “Sangat Baik” dengan total nilai rata-rata sebesar 92,42%. Namun, kelengkapan laboratorium di MAN IC masih kurang memadai dan berada pada kategori “Cukup”. Hasil wawancara menunjukkan bahwa kendala utama dalam pengelolaan laboratorium antara lain keterbatasan peralatan dan sumber daya manusia, khususnya asisten laboratorium. Meskipun terdapat beberapa kendala, namun pelaksanaan praktikum dan manajemen laboratorium di SMA MA Negeri Lombok Timur secara umum sudah berjalan dengan baik.
Pengembangan Majalah Kimia Dengan Konten Interpretasi Spektra FTIR Dari Ekstrak Kasar Daun Renggak (Amomum dealbatum Roxb.) Rahmawati, Rahmawati; Joharlin, Haida; Al Idrus, Syarifa Wahidah
Chemistry Education Practice Vol. 8 No. 1 (2025): Edisi Mei
Publisher : FKIP University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/cep.v8i1.8454

Abstract

Penelitian ini bertujuan untuk mengetahui interpretasi spektra FTIR dari ekstrak daun renggak sebagai bahan bacaan mahasiswa dalam bentuk Chemistry Magazine,dan untuk mengetahui kelayakan majalah kimia tersebut dilakukan uji validasi ahli dan uji respon mahasiswa terhadap majalah kimia dengan konten interpretasi spektra FTIR dari ekstrak kasar daun renggak. Model penelitian dan pengembangan yang digunakan dalam penelitian ini adalah model 4D yang terdiri dari empat tahap, yaitu pendefinisian (define), perancangan (design), pengembangan (develop), dan penyebaran (disseminate). Validasi majalah dilakukan oleh tiga dosen Pendidikan Kimia, selanjutnya dilakukan uji respon mahasiswa kepada 58 mahasiswa Pendidikan Kimia, Universitas Mataram. Pada penelitian, didapati majalah kimia yang dikembangkan memiliki tingkat validitas yang diperoleh menggunakan rumus Aiken’s V adalah 0,87 dengan kategori sangat valid dan memiliki tingkat kelayakan sebesar 90,36% dengan kategori sangat layak. Sehingga dapat disimpulkan majalah kimia dapat digunkan sebagai suplemen bacaan kimia.
Optimalisasi Pembelajaran Kimia Melalui Pengembangan Bahan Ajar Berupa E-Modul Wati, Nila; Coryna Oktaviani
Chemistry Education Practice Vol. 8 No. 1 (2025): Edisi Mei
Publisher : FKIP University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/cep.v8i1.8486

Abstract

This research aims to optimize chemistry learning by developing teaching materials in the form of E-Modules. The E-Module is an interactive multimedia teaching material that is available online, not in print. E-Modules integrate text, images, and videos to create an engaging and interactive digital learning experience for learners. The research method employed is R&D, utilizing the ADDIE model, which focuses on the analysis stage to identify the need for developing teaching materials. The data collection techniques used were interviews, questionnaires, and documentation. The results of the interviews indicate that teachers require an interactive E-Module to enhance students' understanding of chemical materials. The results of the questionnaire analysis of the need for an integrated RADEC-based E-Module with the SETS approach on green chemical materials, with an overall average of 71.05%, are included in the criteria needed. These results highlight the importance of innovative teaching materials based on an integrated learning approach model in meeting the needs for interactivity and multimedia, thereby encouraging student involvement in learning. This study concludes that the development of RADEC-based E-Modules integrated with the SETS Approach is needed to improve the quality of chemistry learning in schools.

Page 19 of 27 | Total Record : 262

 17   18   19   20   21 

Filter by Year

2018 2025


Reset
Filter By Issues
All Issue Vol. 8 No. 2 (2025): Edisi November Vol. 8 No. 1 (2025): Edisi Mei Vol. 7 No. 1 (2024): Edisi Mei 2024 Vol. 7 No. 2 (2024): Edisi November Vol. 6 No. 1 (2023): Edisi Mei 2023 Vol. 5 No. 2 (2022): Edisi November Vol. 5 No. 1 (2022): Edisi Mei Vol. 4 No. 2 (2021): Edisi Khusus Penelitian Pengembangan dalam rangka ulang tahun CEP yang ke 4 Vol. 4 No. 3 (2021): November Vol. 4 No. 1 (2021): Edisi Mei Vol. 3 No. 2 (2020): November Vol. 3 No. 1 (2020): Mei Vol. 2 No. 2 (2019): November Vol. 2 No. 1 (2019): Mei Vol. 1 No. 2 (2018): November Vol. 1 No. 1 (2018): Mei More Issue