Jurnal Penelitian Pendidikan IPA (Science Education Graduate Program University of Mataram)
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Gender Influence on Pre-service Biology Teachers’ TPACK Profile
No full textTPACK research has been conducted on several subject teachers in schools in Jambi. However, research on prospective teachers, especially Biology, has not been widely conducted. What is new about this study is seeing the differences in TPACK results of female and male prospective teachers, which has not previously been done on prospective Biology teachers in Jambi. This research aims to examine the gap between two groups of male and female teacher candidates in assessing their TPACK knowledge. This study was conducted by distributing questionnaires to prospective teacher students using Google Form. There were 63 students consisting of 13 males and 50 females. The research method used was quantitative descriptive. The results showed that there were quite significant differences in TK and TCK indicators related to technology use. This is due to differences in training and time of technology use. Although male and female prospective teachers rated their domain knowledge very high, especially regarding CK, they rated their technological knowledge lower, including their ability to link this knowledge into TCK, TPK, and TPACK. This study has also produced recommendations for future research to improve TPACK of prospective biology teacher studentsTPACK telah muncul sebagai kerangka kerja yang berpengaruh untuk mengkonseptualisasikan pengetahuan guru dalam hal mengintegrasikan ICT dan sangat menarik bagi penelitian internasional. Peran gender dalam cara guru menilai sendiri pengetahuan TPACK mereka belum banyak dibahas dalam penelitian ini. Penelitian ini berupaya menggali profil TPACK sekelompok calon guru Universitas Jambi, Indonesia. Data menunjukkan bahwa meskipun kedua gender menilai pengetahuan mereka tinggi, terdapat perbedaan yang signifikan dalam cara calon guru laki-laki dan perempuan menilai pengetahuan mereka. Laki-laki menilai pengetahuannya lebih tinggi, terutama TPACK. Penelitian ini menyebarkan kuesioner kepada siswa calon guru dengan menggunakan Google Form. Siswa yang berjumlah 63 orang terdiri dari 13 laki-laki dan 50 perempuan. Metode penelitian yang digunakan adalah deskriptif kuantitatif. Berdasarkan 7 indikator TPACK diketahui terdapat perbedaan yang cukup besar pada indikator TK dan TCK terkait pemanfaatan teknologi. Hal ini disebabkan adanya perbedaan pelatihan dan waktu penggunaan teknologi. Hasil penelitian juga menunjukkan bahwa meskipun calon guru laki-laki dan perempuan menilai pengetahuan domain mereka sangat tinggi, terutama mengenai Pengetahuan Konten, mereka menilai pengetahuan mereka tentang teknologi lebih rendah, termasuk kemampuan mereka untuk menghubungkan pengetahuan tersebut ke dalam bentuk TCK, TPK dan TPACK. Penelitian ini juga menghasilkan banyak rekomendasi untuk penelitian di masa depan, khususnya dalam mengkaji kemungkinan hubungan antara pengetahuan TPACK dan tindakan praktik
Analysis of Kidney Tissue Keting Mystus gulio (Hamilton, 1822) in Gembong and Rejoso River, Pasuruan, Indonesia
No full textMystus gulio is a local fish that can open up opportunities for the community. Pollution causes water quality to decrease. Fish are an important indicator in the aquatic environment, Histological analysis can be said to have a function as a natural biological sign to determine the health condition of fish which can be seen from changes in tissue structure in organs exposed to pollutants. Organs that’s vulnerable to water pollution is kidneys. Kidney tissue is susceptible to damage because kidneys function as a means of filtration and excretion, The method used in this research is descriptive method. Fish were caught from river than dissected to remove the kidneys for histopathological analysis using the HE method, analyzed using the scoring method. The results obtained in both rivers were that fish kidneys caught in the Gembong River were categorized as moderately damaged, while fish kidneys caught from the Rejoso River were categorized as lightly damaged. This is in line with the results of the heavy metal lead from both rivers. Where the yield of lead in fish kidneys caught from the Gembong is on average higher than the yield from fish kidneys caught from the Rejoso
Herpetofauna Diversity at the Nusa Cendana University
No full textUniversity campuses are built to carry out the learning process. Therefore, this area has dramatically developed and impacted on the environment and biodiversity. The Nusa Cendana University (Undana) campus area as a habitat for wild animals is included in the built and managed habitat categories. In human-dominated habitats in urban areas such as Undana, it is still possible for animal species to find habitats to find food, shelter, and water sources. This research aims to analyze herpetofauna diversity and update information on preliminary studies of herpetofauna at Nusa Cendana University so that it can be used as primary data for assessing time series. Data was collected using the Visual Encounter Survey combined with the time-constrained search method for three hours from 18.30 to 21.30 WITA at three habitat types (Agricultural, open-area, and built-area habitat). The observation period is divided into two categories: dry and rainy season. Twelve species from eight herpetofauna families, consisting of four amphibians and eight reptiles, were recorded in three habitat types in the Undana campus area. It was recorded that there were six additional herpetofauna species compared to the preliminary study
The Correlation between Environmental Sanitation and Stunting Management through Women's Interventions and Food Security in Pre-School Age Children
No full textStunting is a chronic nutritional deficiency that impedes growth and affects the development of body and brain cells. Addressing stunting requires multisectoral collaboration to reduce and prevent stunting among children under 5 years old, the critical "Golden Age" period. Malang City's stunting rate was 18% in 2022, 16% in 2023, with a 2024 target of 14%. Achieving zero stunting involves a multidisciplinary approach, considering environmental, social, and economic factors within a sustainable development framework. This study examines the roles of the community, stakeholders, and government in stunting management. A quantitative approach using explanatory research was conducted on pre-school children in Karangbesuki Village, with a sample of 112 families at risk of stunting from a population of 584. Data was collected through offline questionnaires, and analysis was performed using SEM-PLS software. The study found that environmental sanitation had no significant direct effect on stunting management but positively influenced women's intervention and food security. Both women's intervention and food security significantly impacted stunting management. Furthermore, women's intervention and food security played a perfect mediating role in the relationship between environmental sanitation and stunting management. Future research should consider expanding the sample size and exploring additional independent variables beyond the current framework
Pengukuran Atribut Psikometrik Tes Literasi Sains Untuk Siswa Madrasah Tsanawiyah
No full textThe purpose of this research is to measuring the validity and reliability of scientific literacy test instruments. Scientific literacy test instruments are reviewed from theoretical validity (construct, relevance and clarity), empirical validity, and reliability. This research was conducted using a quantitative approach. Data was collected using a questionnaire and tested to measure the eligibility of the test for use in exams. The scientific literacy test instrument tested for theoretical validity through expert judgment involving three validators. The scientific literacy test instrument is considered valid if it has a content validity coefficient value ≥ 0.667. After being declared theoretically valid, the scientific literacy test instrument was then tested on 100 students. The results of the scientific literacy test instrument trials are then analyzed to determine empirical validity and reliability. The results showed that 26 scientific literacy test instruments were declared theoretically valid with each aspect (construction, relevance and clarity) having a content validity coefficient value of ≥ 0.667. The test instrument is declared empirically valid where each question item has rcount > 0.195 (α=0.05 and n=100). The test instrument was declared reliable with a reliability coefficient value of 0.805 > 0.707
Perspektif IPA: Hubungan Self Efficacy dan Motivasi terhadap Kemajuan Karier Akademik Dosen
No full textThis study aims to analyze the influence of self-efficacy and motivation on lecturers' academic career progress, particularly in terms of functional promotion and scientific publications. Using a quantitative approach, data were collected from lecturers in various universities. The results of the analysis show that self-efficacy and motivation play a significant role in increasing lecturer productivity, both in achieving functional positions and scientific publications in reputable journals. Lecturers who have high self-efficacy are more confident in facing research challenges, while motivation is the main driver to achieve academic goals. The implications of these findings suggest the importance of institutional support in improving both factors to encourage lecturers' career development. The study also identified limitations related to external factors such as cost and access to publications that may affect research outcomes. Therefore, recommendations are made to improve support for lecturers in terms of training and better access to research resources.Penelitian ini bertujuan untuk menganalisis pengaruh efikasi diri dan motivasi terhadap kemajuan karir akademik dosen, khususnya dalam hal kenaikan jabatan fungsional dan publikasi ilmiah. Dengan menggunakan pendekatan kuantitatif, data dikumpulkan dari para dosen di berbagai perguruan tinggi. Hasil analisis menunjukkan bahwa efikasi diri dan motivasi berperan penting dalam meningkatkan produktivitas dosen, baik dalam pencapaian jabatan fungsional maupun publikasi ilmiah di jurnal bereputasi. Dosen yang memiliki efikasi diri yang tinggi lebih percaya diri dalam menghadapi tantangan penelitian, sedangkan motivasi menjadi pendorong utama untuk mencapai tujuan akademik. Implikasi dari temuan ini menunjukkan pentingnya dukungan institusi dalam meningkatkan kedua faktor tersebut untuk mendorong pengembangan karir dosen. Studi ini juga mengidentifikasi keterbatasan terkait faktor eksternal seperti biaya dan akses publikasi yang dapat mempengaruhi hasil penelitian. Oleh karena itu, rekomendasi dibuat untuk meningkatkan dukungan bagi dosen dalam hal pelatihan dan akses yang lebih baik ke sumber daya penelitian
The Impact of Synectics Learning Model Implementation with Mind Mapping Assignments on Reducing Misconceptions and Enhancing Students' Cognitive Learning Outcomes
No full textInnovative learning models are essential to enhance students' cognitive abilities and address misconceptions in physics learning. This study aims to provide an overview of the influence of implementing the Synectics learning model with mind mapping assignments on the quantity of misconceptions and the cognitive learning outcomes of senior high school students. The research employed a quasi-experimental method using a randomized control group pretest-posttest design. The study was conducted on 11th-grade students at a senior high school in Palu, Central Sulawesi, during the 2023/2024 academic year. A cluster random sampling technique was used to select the sample. Data collection was carried out using pretests and posttests to measure the improvement in cognitive learning outcomes, while posttests were used to assess misconceptions experienced by students during learning with the Synectics model with and without mind mapping assignments. Observation sheets were also used to monitor the implementation of the learning process. The results showed an improvement in cognitive abilities for the experimental class, with an average normalized gain (N-Gain) of 0.63 (high), compared to 0.50 (moderate) for the control class. Based on a significance test at the 0.05 level, the findings revealed that the Synectics learning model with mind mapping assignments significantly outperformed the Synectics model without such assignments. Additionally, descriptive analysis of the misconceptions indicated that the Synectics model with mind mapping assignments resulted in fewer misconceptions compared to the model without mind mapping assignments.Studi ini bertujuan untuk memberikan gambaran tentang pengaruh penerapan model pembelajaran Synectics dengan tugas mind mapping terhadap jumlah miskonsepsi dan hasil belajar kognitif siswa SMA. Penelitian ini menggunakan metode quasi-experimental dengan desain randomized control group pretest-posttest. Penelitian dilakukan pada siswa kelas 11 di sebuah SMA di Palu, Sulawesi Tengah, selama tahun ajaran 2023/2025. Teknik pengambilan sampel yang digunakan adalah cluster random sampling. Pengumpulan data dilakukan menggunakan pretest dan posttest untuk mengukur peningkatan hasil belajar kognitif, sementara posttest digunakan untuk menilai miskonsepsi yang dialami siswa selama pembelajaran dengan model Synectics dengan dan tanpa tugas mind mapping. Lembar observasi juga digunakan untuk memantau pelaksanaan proses pembelajaran. Hasil penelitian menunjukkan adanya peningkatan kemampuan kognitif pada kelas eksperimen, dengan rata-rata normalized gain (N-Gain) sebesar 0,63 (tinggi), dibandingkan dengan 0,50 (sedang) untuk kelas kontrol. Berdasarkan uji signifikansi pada level 0,05, temuan menunjukkan bahwa model pembelajaran Synectics dengan tugas mind mapping secara signifikan lebih baik dibandingkan model Synectics tanpa tugas tersebut. Selain itu, analisis deskriptif terhadap miskonsepsi menunjukkan bahwa model Synectics dengan tugas mind mapping menghasilkan lebih sedikit miskonsepsi dibandingkan dengan model tanpa tugas mind mapping
Experiential Learning with STEM-Computational Thinking (STEM-CT) Approach to Develop Students’ Problem Solving Skills
No full textFuture challenges for learning require students to not only master concepts, but also develop thinking skills, one of which is problem solving skills. The aim of this study was to identify the effect of Experiential Learning with STEM-Computational thinking (STEM-CT) approach on students' problem solving skills. This research falls under a quasy experiment type with pretest-posttest control group design involving 60 students in 11th grade, especially on static fluid topic. The author collected quantitative data through pre-test and post-test, to assess the difference in students' problem solving skills between the experimental and control groups. Data analysis was carried out using parametric statistics, namely independent sample t-test, and obtained sig. 2 tailed of 0.001 which meets p < 0.05, so it can be concluded that there are differences in problem solving skills between the control class and the experimental class, after being given different treatments. The average N-Gain scores of the experimental class is also higher than control class. It indicates the effect of experiential learning with STEM-CT approach on students' problem solving skills. In the future, more in-depth research is needed related to the effect of experiential learning on various other thinking skills, especially in physics learning
Development of a Formative Assessment Model for the Pancasila Student Profile Strengthening Project for the Independent Curriculum
No full textThis study aims to develop a valid, practical and effective formative assessment Project models for Strengthening Pancasila Student Profiles for use at SMK Negeri 4 Payakumbuh. This model was developed using the Borg and Gall method which refers to the development of Puslitjaknov which consists of the stages of analysis, development, validation, testing and implementation. The results of the study are in the form of the Formative Assessment Model consisting of Diagnostic Activity Syntax, Preparation Activities, Implementation Activities, Monitoring Activities, Assessment Activities, and Evaluation Activities. The Formative Assessment Model has been tested using a model book with a Validity value of 0.89, a model guidebook with a validity value of 0.91 and declared Valid. The practicality of the model obtained a value of 96.65% with a very practical category. The effectiveness of using the H-Gain Score test in the Experimental Class was 0.723 or 72.32 with the Effective category. This finding can be interpreted that the Formative Assessment Model is effective for measuring the development of the Pancasila Student Profile character
The Role of Science of Counselling for Adolescent Mental Health
No full textAdolescence is faced with the problem of self-mastery or self-control. Juvenile delinquency is a form of conflict that is not resolved properly in childhood, so that the adolescent phase fails to undergo the process of mental development. This condition is called adolescents experiencing mental health problems. This research uses the narrative literature review method. The narrative literature review method is one method for conducting a qualitative literature review. This method aims to compile a review or summary of the results of previous research on a particular topic. This method is commonly used to examine or analyse a previous study and then create and package it in the latest version. Therefore, the author chose this method because it is in accordance with the purpose of making this research to examine and compare previous research with the current novelty. Based on the articles that have been obtained 6 articles related to the effect of peer counselling on empathy and mental health. Teenagers tend not to want to tell when they are experiencing difficulties. Peer counselling is an effort to increase empathy because students will easily share their complaints, because they have trust in their peers. Adolescents are also vulnerable to mental health problems in adolescents such as the development of various biological (physical), cognitive and socioemotional domains