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All Journal Jurnal Pengabdian Magister Pendidikan IPA Pelita Eksakta Chemistry Education Practice Jurnal Ilmiah Profesi Pendidikan Journal of Classroom Action Research Hydrogen: Jurnal Kependidikan Kimia Jurnal Pijar MIPA Jurnal Pengabdian Inovasi Masyarakat Indonesia
Hidayanti, Ermia
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Education Mathematics Physics Social Sciences Other

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Journal : Chemistry Education Practice

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Pengaruh Pembelajaran Berbasis Proyek Berbantuan Media Komik Terhadap Keterampilan Proses Sains Kimia Materi Laju Reaksi pada Siswa Kelas XI MIPA SMAN 1 Lembar Irawan, Rizka Sofia; Haris, Mukhtar; Hidayanti, Ermia
Chemistry Education Practice Vol. 7 No. 2 (2024): Edisi November
Publisher : FKIP University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/cep.v7i2.6625

Abstract

This study aims to examine the impact of project-based learning supported by comic media on students' chemical science process skills in the experimental class XI MIPA at SMAN 1 Lembar, focusing on reaction rate material. The measured science process skills include observing, hypothesizing, planning experiments, using tools and materials, classifying, and communicating. Project-based learning is a method that emphasizes problem-centred instruction, problem-solving, decision-making, and collaborative opportunities for students. This quasi-experimental research employed a pretest-posttest control group design. From a population of 130 students, 62 samples were selected using a one-stage cluster sampling technique and divided into an experimental group (XI MIPA 1) and a control group (XI MIPA 2). Data analysis using N-Gain calculations revealed that the experimental class experienced a medium-level improvement (0.335), significantly higher than the control class's low-level improvement (0.011). Furthermore, the statistical analysis showed that tcount (3.15) exceeded ttable (1.671) at a 5% significance level, indicating that the use of project-based learning supported by comic media had a significant influence. The study concluded that while there was no significant difference between the pretest and posttest results of the two classes, project-based learning with comic media significantly enhanced the chemical science process skills of students in the experimental class compared to those in the control class, particularly for reaction rate material.
Analisis Kemampuan Literasi Sains Mahasiswa Calon Guru Kimia pada Materi Laju Reaksi Ariska, Dwi Auliya; Junaidi, Eka; Hidayanti, Ermia
Chemistry Education Practice Vol. 7 No. 2 (2024): Edisi November
Publisher : FKIP University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/cep.v7i2.7274

Abstract

This research is descriptive research with a quantitative approach aimed at describing the scientific literacy abilities of prospective chemistry teacher students on reaction rate. This research involved 50 students as samples with a sampling technique using purposive sampling. The data collection technique uses a test instrument similar to PISA based on scientific literacy which is analyzed using descriptive statistics. From there validator the instrument of validity obtained was 0.803 for the content aspect and 0.747 for the language aspect and the reliability score obtained was 0.65 with high information. Based on the research results obtained, each aspect of scientific literacy received a low category. The results of this research indicate that the science literacy skill of the pre-service chemistry teacher students still need to be improved so that each indicator reaches sufficient numbers and overall scientific literacy abilities become better. Students' science literacy skill were obtained from four aspects of science literacy skill, including the knowledge aspect (34.86%), the context aspect (68.86%), the competency aspect (52.26%), and the attitude aspect (75.1%) so that it was obtained the average science literacy skill of the pre-service chemistry teacher students in the overall reaction rate is 57.78% in the low category.
Analisis Kebutuhan Pengembangan Model Pembelajaran Chemistry Real Integrated Laboratory Work (CHEM-RILW) Pada Pembelajaran Kimia Junaidi, Eka; Anwar , Yunita Arian Sani; Muti'ah, Muti'ah; Idrus, Syarifah Wahidah Al; Hidayanti, Ermia; Purnamasari, Ni Nyoman Dayuni
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.v8i1.8846

Abstract

This study aims to analyze the need for further development of the CHEM-RILW model, an extension of the previously developed ILW model. The respondents involved in this study included two lecturers (N = 2) and forty-seven chemistry students (N = 47). Data was collected using observation sheets, questionnaires, critical thinking tests, and rubrics for argumentation and communication skills. The results indicated that the implementation of the learning process successfully integrated investigative activities carried out in the laboratory. This integration demonstrated that the pre-laboratory, laboratory, and post-laboratory stages were effectively implemented. However, the previous model did not sufficiently enhance students' interpretation and presentation skills. Additionally, the human element was not adequately emphasized, which limited the development of students' argumentation skills. Analysis of the lecturer questionnaire revealed a need to improve the learning model by incorporating more real-world applications of theory. Based on these findings, it is clear that further development of the ILW model is necessary. The CHEM-RILW model, as an enhancement, introduces real-world aspects and emphasizes the human element in learning, highlighting the relevance of community science in the context of chemistry concepts.
Analisis Kesulitan Belajar Siswa dalam Memahami Konsep Kimia Laju Reaksi Kelas XI IPA SMA Negeri 1 Labuapi Salahudin, Afrianti; Savalas, Lalu Rudyat Telly; Hidayanti, Ermia
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.v8i1.9083

Abstract

This study aims to describe the learning difficulties of students that need to be overcome in understanding the concept of reaction rate chemistry in class XI science SMA Negeri 1 Labuapi. The approach used is a qualitative descriptive approach. The subjects of this study are all students of class XI science of SMA Negeri 1 Labuapi, with samples selected using the nonprobability sampling method of saturation sampling. Data collection was carried out through a closed questionnaire on a likert scale of 5 and interviews. Data interpretation refers to five categories of learning difficulties, namely very high, high, moderately high, low, and very low, which are determined based on simple percentages and tables. The results of the data analysis showed that: 1) Students who experienced difficulties with internal factors included aspects of student ability 38.7%, student interest 37.5%, understanding of reaction rate material concepts 30%, student motivation 27.5%, included in the low category while external factors with aspects of approach/learning model 35%, teaching resources 23% were in the low category, and teachers 17%, class conditions 15% were in the very low category 2) Students' learning difficulties in understanding the concept of reaction rate chemistry that need to be considered are internal factors of student ability indicators (38.75%) and external factors in learning approaches/model indicators (35%).
Pengembangan Modul Ajar Larutan Asam Basa Terintegrasi Etnokimia Berbasi Augmented Reality Ariani, Sunniarti; Hidayanti, Ermia; Adiguna, Sya’ban Putra; Supriadi, Supriadi
Chemistry Education Practice Vol. 7 No. 1 (2024): Edisi Mei 2024
Publisher : FKIP University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/cep.v7i1.6083

Abstract

The aim of this research is to develop an integrated ethnochemical acid-base solution teaching module based on augmented reality (AR) that is valid, practical and effective. The development model uses 4D design (Define, Design, Develop, Disseminate). The module that has been developed will be validated by two validators. Apart from that, effectiveness tests were also carried out through limited trials. Data collection using validation questionnaires and practicality questionnaires. Data analysis using the IBM SPSS Statistics 22 application. validation by experts and limited testing on 20 students obtained an Aiken's V value of 0.9 and an average practicality of 86%. This shows that the augmented reality (AR)-based integrated acid-base ethnochemistry teaching module that has been developed is very valid, very practical and effective for use in chemistry learning
Analisis Kemandirian Belajar Kimia Siswa Sekolah Menengah Atas se-Kota Mataram Berdasarkan Gender: Studi Deskriptif-Kuantiatif Hidayanti, Ermia; Andayani, Yayuk
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.v8i2.10867

Abstract

This study aims to analyze learning autonomy in chemistry among senior high school students in Mataram City, based on gender, using a descriptive-quantitative approach. This quantitative descriptive research employed a survey method utilizing a four-point Likert scale questionnaire consisting of 20 statements measuring six indicators: (1) learning initiated independently, (2) independence from others, (3) having a learning plan, (4) disciplined behavior, (5) active participation during learning activities, and (6) the desire to progress. The results of the independent samples t-test (p-value = 0.021 < 0.05) indicate a significant difference in self-regulated learning in chemistry between male and female students. The mean difference score of –2.54 shows that female students have higher learning autonomy in chemistry than male students. Particularly in the indicators of active participation during the learning process, the desire to improve, learning initiative, learning planning, and disciplined behavior. Despite the differences, both male and female senior high school students in Mataram City demonstrate good levels of learning autonomy in chemistry.
Co-Authors Adiguna, Sya’ban Putra Agus Abhi Purwoko Ahani, Yulia Laelatul Anwar , Yunita Arian Sani Ariska, Dwi Auliya Boni Saputra Dwi Finna Syolendra Eka Junaidi Fauzan Azima Firmansyah, Dodiy Fitri, Bali Yana Idrus, Syarifah Wahidah Al Irawan, Rizka Sofia Irzan, Muhamad ISLAMIYAH, NUR Januana, Rosyada Kusuma, Anindita Suliya Hangesti Mandra LALU RUDYAT TELLY SAVALAS Lestari, Kurnia Listantia, Nora Marchila, Aura PA Mukhtar Haris Mulia, Melindra Muti'ah, Muti'ah Mutiah Mutiah Muti’ah, Muti’ah NIA FEBRIANTI, NIA Ningthias, Dyah Puspitasari Nurabila, Laylin Parhana, Anggun SN Pratiwi, Sriana Priangka, Nabila Aulia Purnamasari, Ni Nyoman Dayuni Putri, Nikita Rahamdan, Lusia Novita Rahmawati Riga, Riga Rizka Isnaini Romy Dwipa Yamesa Away Sakaroni, Rubiyatna Salahudin, Afrianti Shafa, Mezaluna M Siti Maisaroh Sofia, Baiq Fara Dwirani Sugondo, Baiq Viona Olganita Suhaili Sunniarti Ariani Supriadi Supriadi Suryaningsih, Hartati Syarifa Wahidah Al Idrus Yayuk Andayani YUNITA ARIAN SANI ANWAR Zhafransyah, Aruna Akbar