Jurnal Penelitian Pendidikan IPA (Science Education Graduate Program University of Mataram)
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Pengembangan Tes Bertahap Terpadu untuk Mengidentifikasi Pemahaman Konsep IPA dan Miskonsepsi Peserta Didik SMP Kelas VII
No full textThis study aims to produce an integrated, valid, and practical step-by-step test that is valid, reliable, and practical to identify students' understanding of science concepts and misconceptions. The study was conducted based on the Plomp & Nieveen model and test development steps by Oriondo & Dallo-Antonio. The subject of this study is an integrated gradual test. The object of this research includes the characteristics, validity, reliability, practicality, and profile of students' understanding of concepts and misconceptions in science learning. Data was collected through interviews, document studies, questionnaires and tests. The data was analyzed qualitatively and quantitatively. The results of the study obtained the characteristics of an integrated phased test including a four-level diagnostic test. Integrated phased tests with valid, reliable and practical categories. The results of the measurement of the students' science concept understanding profile on temperature, heat and expansion materials obtained an average understanding of concepts with a low category. The average misconception of students in the material Temperature, Heat and Expansion was obtained at 63% with a high category. The causes of misconceptions in students include their own thoughts, workbook books, and learning resources available on the internet. The integrated gradual test is able to reveal the profile of students' concept understanding and misconceptions so that science learning outcomes are of higher quality.Penelitian ini bertujuan menghasilkan tes bertahap terpadu yang valid, reliabel, dan praktis untuk mengidentifikasi pemahaman konsep IPA dan miskonsepsi peserta didik. Penelitian ini dilakukan berdasarkan model Plomp & Nieveen terintegrasi langkah-langkah pengembangan tes oleh Oriondo & Dallo-Antonio. Subjek penelitian ini adalah tes bertahap terpadu. Objek penelitian ini meliputi karakteristik, validitas, reliabilitas, kepraktisan, dan profil pemahaman konsep dan miskonsepsi peserta didik pada pembelajaran IPA. Data dikumpulkan melalui wawancara, studi dokumen, angket dan tes. Data dianalisis secara kualitatif dan kuantitatif. Hasil penelitian diperoleh: (1) karakteristik tes bertahap terpadu termasuk tes diagnostik empat tingkat. (2) Validitas tes bertahap terpadu yaitu validitas teoritis pada aspek isi memperoleh skor 0,98 dengan kategori validitas sangat tinggi, validitas teoritis pada aspek bahasa memperoleh skor 98,48 dengan kategori sangat tinggi dan validitas empiris memperoleh kategori butir soal valid. (3) Reliabilitas tes bertahap terpadu diperoleh nilai r11 yaitu 0,796 dengan kateori reliabilitas tinggi. (4) Kepraktisan tes bertahap terpadu meliputi uji kepraktisan oleh guru IPA memperoleh skor 93,53 dengan kategori sangat praktis dan uji kepraktisan oleh peserta didik memperoleh skor 82,11 dengan kategori sangat praktis. (5) Profil pemahaman konsep IPA peserta didik yang tertinggi yaitu kemampuan membedakan sebanyak 18% dan yang terendah yaitu kemampuan menjelaskan sebanyak 10%. Rata-rata pemahaman konsep IPA peserta didik yaitu 35% dengan kategori sedang. Profil miskonsepsi tertinggi yaitu 34% peserta didik mengalami miskonsepsi utuh. Rata-rata miskonsepsi peserta didik adalah 63% dengan kategori tinggi. Hasil penelitian tersebut menujukkan tes bertahap terpadu tergolong valid, reliabel, dan praktis dan mampu mengidentifikasi pemahaman konsep dan miskonsepsi peserta didik pada pembelajaran IPA
Controlling Noise Levels on the Hearing Health of Mining Workers in the Crushing Plant Area
No full textThe mining industry, especially in the crushing plant area, faces serious problems related to noise that can reach more than 85 dB(A). Noise exposure for 8 working hours is at risk of causing temporary or permanent hearing loss (NIHL), which is a common occupational disease found in crushing plant workers. The type of research used in this study is descriptive analytical with a cross-sectional approach. Data collection techniques were carried out by measuring noise levels in the Crushing Plant area and distributing questionnaires to obtain data on the hearing health of mining workers. The location of this study was at CV. Tekad Jaya. The results of the noise level study at CV. Tekad Jaya showed an alarming situation, where 50% of the 14 measurement points exceeded the threshold of 85 dB, with a peak of 96.86 dB at point Std 10. The health impacts were clearly visible with 46.2% of workers experiencing headaches and 61.5% having difficulty communicating, even though the majority had used PPE. The combination of distance and vegetation has proven effective in reducing noise up to 76 dBA at a distance of 95 meters. The metal plate enclosure system showed positive results, reducing noise levels to 83 dBA inside and 67 dBA outside the building. Recommended control strategies include a zoning system with double protection, worker rotation, and health monitoring for areas >85 dBA, and a preventive approach for zones <85 dBA
Evaluation of P5 Implementation in Supporting STEM-based Learning at Vocational Schools using the CIPP Model
No full textThis article evaluates the implementation of the Pancasila Student Profile Strengthening Project (P5) at SMK Negeri 1 Suliki within the framework of the Kurikulum Merdeka. The study aims to assess the alignment of P5 execution with official educational guidelines and identify challenges in its implementation. Utilizing a descriptive qualitative method, data were collected through interviews, observations, and documentation from 158 students and key stakeholders, applying the CIPP evaluation model (Context, Input, Process, Product). The findings reveal a strong alignment between P5 objectives and the school’s vision, yet highlight significant challenges, including limited teacher understanding, inadequate resources, and inconsistent student engagement. The study also highlights the role of P5 activities in fostering competencies related to STEM-based learning approaches, crucial for preparing vocational students for 21st-century challenges. Recommendations for improvement include enhanced educator training, resource allocation, and fostering a supportive school culture. This evaluation provides a comprehensive overview of P5 implementation, contributing to the ongoing discourse on educational quality in vocational schools.Artikel ini mengevaluasi pelaksanaan Proyek Penguatan Profil Siswa Pancasila (P5) di SMK Negeri 1 Suliki dalam kerangka Kurikulum Merdeka. Penelitian ini bertujuan untuk menilai keselarasan pelaksanaan P5 dengan pedoman pendidikan resmi dan mengidentifikasi tantangan dalam pelaksanaannya. Dengan menggunakan metode kualitatif deskriptif, data dikumpulkan melalui wawancara, observasi, dan dokumentasi dari 158 siswa dan pemangku kepentingan utama, dengan menerapkan model evaluasi CIPP (Konteks, Input, Proses, Produk). Temuan penelitian mengungkapkan adanya keselarasan yang kuat antara tujuan P5 dan visi sekolah, namun menyoroti tantangan yang signifikan, termasuk pemahaman guru yang terbatas, sumber daya yang tidak memadai, dan keterlibatan siswa yang tidak konsisten. Rekomendasi untuk perbaikan meliputi peningkatan pelatihan pendidik, alokasi sumber daya, dan pengembangan budaya sekolah yang mendukung. Evaluasi ini memberikan gambaran menyeluruh tentang pelaksanaan P5, yang berkontribusi pada wacana yang sedang berlangsung tentang kualitas pendidikan di sekolah kejuruan
Sebuah Tren Penelitian Laboratorium Virtual Berbasis STEM dalam Pembelajaran Sains dan Dampaknya terhadap Keterampilan Proses Sains melalui Analisis Bibliometrik (2020-2024) dan Kontribusi Indonesia
No full textThis paper aims to analyze the scientific trend of research on the impact of virtual laboratories on STEM-based science learning and their influence on students' science process skills through bibliometric study and to explore how the contribution of Indonesian researchers in the Scopus database from 2020 to 2024. The sample was composed of 7 documents in total. The results revealed that scientific publication on the impact of virtual laboratories on STEM-based science learning and their influence on students' science process skills has been increasing. In the last five years, seven countries have contributed to writing journal articles related to on the impact of virtual laboratories on STEM-based science learning and their influence on students' science process skills. The seven countries are Indonesia, Brazil, Rwanda, Zimbabwe, the United States, Spain, and Mexico. There is one journal from Indonesia that discusses on the impact of virtual laboratories on STEM-based science learning and their influence on students' science process skills in the last five years, namely a journal written by Usman et al. (2021) and published in the Journal of Physics: Conference Series, Yogyakarta State University, Indonesia. The research findings could aid related researchers to recognize the trend of impact of virtual laboratories on STEM-based science learning and their influence on students' science process skills research globally and recommend directions for further research.Tulisan ini bertujuan untuk menganalisis tren ilmiah penelitian tentang dampak laboratorium virtual terhadap pembelajaran sains berbasis STEM dan pengaruhnya terhadap keterampilan proses sains siswa melalui studi bibliometri dan untuk mengeksplorasi bagaimana kontribusi peneliti Indonesia dalam database Scopus dari tahun 2020 hingga 2024. Sampel terdiri dari total 7 dokumen. Hasil penelitian mengungkapkan bahwa publikasi ilmiah tentang dampak laboratorium virtual terhadap pembelajaran sains berbasis STEM dan pengaruhnya terhadap keterampilan proses sains siswa telah meningkat. Dalam lima tahun terakhir, tujuh negara telah berkontribusi dalam penulisan artikel jurnal terkait dampak laboratorium virtual terhadap pembelajaran sains berbasis STEM dan pengaruhnya terhadap keterampilan proses sains siswa. Ketujuh negara tersebut adalah Indonesia, Brasil, Rwanda, Zimbabwe, Amerika Serikat, Spanyol, dan Meksiko. Ada satu jurnal dari Indonesia yang membahas tentang dampak laboratorium virtual terhadap pembelajaran sains berbasis STEM dan pengaruhnya terhadap keterampilan proses sains mahasiswa dalam lima tahun terakhir, yaitu jurnal yang ditulis oleh Usman et al. (2021) dan diterbitkan dalam Journal of Physics: Conference Series, Universitas Negeri Yogyakarta, Indonesia. Temuan penelitian dapat membantu peneliti terkait untuk mengenali tren dampak laboratorium virtual pada pembelajaran sains berbasis STEM dan pengaruhnya terhadap penelitian keterampilan proses sains siswa secara global dan merekomendasikan arah untuk penelitian lebih lanjut
Correlation of Virtual Classroom Intervention with Help Seeking Behavior in Adolescents with Anxiety and Depression in Ketapang Regency
No full textThere were 9,162,886 cases of depression with a prevalence of 3.7 percent among Indonesian adolescents. However, there is no specific intervention to prevent and overcome this problem, especially in the field of mental health promotion. This study aims to determine the effect of health education through virtual classes on anxiety and depression on the knowledge and attitudes of adolescents in Ketapang Regency. The method used was quasi experimental pre and post with control and intervention groups. The population in this study were high school/equivalent adolescents in Ketapang Regency with a total sample of 80 divided into 40 control groups and 40 intervention groups. The variable used is help-seeking behavior. The intervention used is a Virtual Class involving 2 professional experts in the field of adolescent mental health. The intervention was carried out 2 times in a duration of 14 days. Before the intervention, a pretest test was conducted. The media used are cellphones, laptops or gadgets that can operate Zoom Meeting. Analysis of results using univariate, bivariate and multivariate tests with the help of the SPSS version 25.0 application. The results of the analysis showed that there were differences in behavior in respondents before and after the intervention in the intervention group. The behavior variable of the intervention group before and after the intervention has a significance value of 0.000 with the Wilcoxon test, which means that there is a difference in value after the intervention. There was an improvement in behavior. Overall, the behavior of the intervention group has increased compared to the control group which tends to stagnate. After the Spearmann correlation analysis test was carried out, the results of the behavior variable were found to be 0.008 with a correlation coefficient of 0.416. These results indicate that in the behavior variable there is a fairly good relationship. Virtual classes for high school teenagers in Ketapang improve behavior and have a fairly close relationship
Development of Interactive Media Articulate Storyline 3 on Earth Structure Material to Improve Elementary School Students' Science Learning Outcomes
No full textThis study aims to develop, test the feasibility and effectiveness of interactive learning media Articulate Storyline 3 to improve learning outcomes in grade V students at SDN Sembaturagung 02 Pati Regency. This type of research is development research (R&D) using the Borg and Gall model. The subjects of this study were grade V students of SDN Sembaturagung 02 totaling 29 students in the 2024/2025 academic year. Data collection techniques used test techniques (pretest-posttest) and non-tests in the form of observation, interviews, questionnaires, and documentation. The results of this study indicate that the development of interactive media Articulate Storyline 3 is effective in improving the science learning outcomes of grade V students of SDN Sembaturagung 02 Pati Regency. This is evident from the results of the feasibility test obtained by the percentage of assessment by material experts, namely 90.20% and media experts 92.50% with the criteria "very feasible". The effectiveness of the Articulate Storyline 3 media is proven by the average increase in posttest results with the results of the N-gain test of 0.50 which is in the moderate category. Teachers and students gave very positive responses to the distributed questionnaire. Based on these results, it shows that the interactive media Articulate Storyline 3 is effective in improving student learning outcomes and is feasible and useful for use in science learning on the material of the structure of the earth's layers in class V SDN Sembaturagung 02
Factors Associated with Medical Students’ Readiness of Interprofessional Education Implementation: Findings from A Medical School in Indonesia
No full textThis study aimed to analyse factors affecting medical students’ readiness for interprofessional education (IPE) implementation. This is an observational cross-sectional study conducted at the Faculty of Medicine, Universitas Muhammadiyah Surakarta, Indonesia. We performed a total sampling approach targeting all medical students, inviting voluntary participation through online messages. Data collection utilised validated questionnaires: the Indonesian version of the Readiness for Interprofessional Learning Scale (RIPLS) and The Interdisciplinary Education Perception Scale (IEPS). All statistical analyses were performed using STATA-BE 18 software. Responses were obtained from 654 medical students, the majority (83.49%) being preclinical students. The mean RIPLS score was 67.28 ± 6.70, and the mean IEPS score was 63.09 ± 5.73. No statistically significant differences in RIPLS scores were found based on age, gender, or educational level. However, there was a significant difference in RIPLS scores between students who had experienced IPE education and those who had not (p-value=0.028). Exposure to IPE education significantly influences medical students' readiness for IPE implementation, regardless of demographic characteristics or educational level
Development of Mystery Box Learning Media to Improve Elementary School Students' Learning Outcomes
No full textThis study uses the Research and Development (R&D) method with the Borg & Gall development model, which has been adjusted by Sugiyono into eight main stages: identification of potential and problems, data collection, product design, design validation, design revision, product trial, product refinement, and usage trial. The subjects of this study were 27 fourth-grade students of SDN Purwoyoso 01. Data collection was carried out through questionnaires, observations, interviews, and documentation, which were analyzed using product data analysis techniques, initial data analysis, and final data analysis. The results of the study showed that: Mystery Box media is very feasible to use, with a feasibility level of 88% from media experts and 82.66% from material experts; Mystery Box has been proven to improve student learning outcomes, with a t-test value of 10.677 and an average increase (gain) of 0.71; and This learning media is effective and feasible to be applied in science learning, especially in the material of Indonesian Cultural Diversity. For further research, it is recommended that the development of Mystery Box be carried out on other materials, with design refinement and additional references to deepen the learning content
Exploring Individual Experiences in Understanding Environmental Policies: A Phenomenological Approach to Urban Communities
No full textEnvironmental policy has long been a central topic in sustainability studies, with a growing body of research emphasizing its social and psychological dimensions. However, much of the existing literature predominantly relies on quantitative measures to assess public attitudes, often overlooking the subjective experiences that shape individuals' perceptions of environmental policies. This research aims to address this gap by exploring how individuals interpret and make meaning of environmental policies in their everyday lives. Here, we adopt a phenomenological approach to capture the lived experiences and personal meanings attached to these policies. Through in-depth interviews with participants, we uncover the complex ways in which personal experiences, social norms, and cultural values influence people's perceptions and actions regarding environmental policies. Our findings reveal that subjective experiences, rather than mere awareness or factual knowledge, play a significant role in shaping environmental behavior. These results underscore the importance of considering personal narratives in environmental policy formulation and open new avenues for future research that explores the intersection of personal experience and policy acceptance
Application of Clitoria ternatea L. Flower Extract Lotion in Preventing the Decrease in Collagen and Epidermis Thickness in Wistar Rats Skin Given Ultraviolet-B Rays
No full textExposure to ultraviolet-B (UV-B) light contributes to a decrease in skin collagen levels, which can cause premature aging. This study aims to evaluate the effectiveness of telang flower (Clitoria ternatea L.) extract lotion in maintaining collagen levels and epidermal thickness of UV-B-exposed rat skin. A total of 30 Wistar male white rats (200-250 g) were divided into six treatment groups: negative control (distilled water), positive control (Vaseline), and four treatment groups of telang flower extract lotion with concentrations of 0.2, 0.5, 0.75, and 1%. Mice were exposed to UV-B light (311 nm, 70 mJ/cm² per session) for 14 days with a total dose of 420 mJ/cm². The lotion was applied twice daily, before and after UV-B exposure. Evaluation was performed by measuring collagen content and epidermal thickness using histology staining. Statistical analysis used One-Way ANOVA or Kruskal-Wallis if assumptions were not met. The results showed that the treatment group with telang flower extract significantly increased collagen content and epidermal thickness compared to the negative control (p < 0.05), with a dose of 0.5% showing the highest effectiveness. In conclusion, telang flower extract lotion has potential as a photoprotective agent against UV-B-induced skin damage