Jurnal FKIP Universitas Mataram (Fakultas Keguruan Dan Ilmu Pendidikan)
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Pelatihan Media Gambar dalam Menulis Teks Narasi di SDN 50 Kota Bengkulu
Get PDFSebagai negara dengan keberagaman budaya dan bahasa, Indonesia memiliki bahasa kesatuan yang berperan penting sebagai identitas nasional, yaitu bahasa Indonesia. Bahasa Indonesia digunakan sebagai alat komunikasi utama, terutama bagi warga negara yang berasal dari berbagai daerah dengan bahasa yang berbeda. Untuk mendukung kelancaran komunikasi antarwarga negara, penting untuk menguasai empat keterampilan berbahasa, yakni menyimak, berbicara, membaca, dan menulis. Dalam pelatihan ini, penulis fokus pada peningkatan keterampilan siswa dalam menyusun teks narasi menggunakan media gambar sebagai alat bantu. Tujuan pelatihan ini adalah agar siswa dapat menulis teks narasi dengan baik dan benar. Agar kegiatan menulis menjadi lebih menarik, penulis menerapkan metode yang berbeda dengan memanfaatkan gambar sebagai sumber ide untuk menulis narasi. Hasil dari pelatihan menunjukkan bahwa sebagian besar siswa dapat menulis teks narasi dengan baik, meskipun beberapa siswa masih mengalami kesulitan dalam memilih kosakata yang tepat. Namun, hal ini tidak menghalangi siswa untuk menghasilkan teks narasi yang jelas dan terstruktur
THE EFFECT OF NUMERACY LITERACY ON STUDENTS' CRITICAL THINKING SKILLS
Get PDFPenelitian ini bertujuan mengetahui pengaruh literasi numerasi terhadap kemampuan berpikir kritis siswa pada materi peluang kelas VIII SMPN 1 Aikmel tahun ajaran 2024/2025. Jenis penelitian ini adalah penelitian kuantitatif. Populasi penelitian ini adalah 248 orang siswa kelas VIII SMPN 1 Aikmel tahun ajaran 2024/2025. Adapun sampel yang digunakan dalam penelitian ini sebanyak 71 orang siswa yang dipilih dengan teknik cluster random sampling. Instrumen dalam penelitian ini menggunakan tes literasi numerasi dan tes kemampuan berpikir kritis. Hasil penelitian menunjukkan bahwa rara-rata siswa memiliki kemampuan bepikir kritis sedang. Hasil penelitian juga menunjukkan bahwa rata-rata siswa memiliki kemampuan literasi numerasi sedang. Berdasarkan hasil analisis regresi linear sederhana diperoleh persamaan regresi yakni Y . Berdasarkan hasil uji hipotesis didapatkan hasil bahwa terdapat pengaruh signifikan literasi numerasi terhadap kemampuan berpikir kritis siswa pada materi peluang kelas VIII SMPN 1 Aikmel tahun ajaran 2024/2025 dengan kontribusi pengaruh yang diberikan sebesar 82%. Saran untuk peneliti selanjutnya agar meneliti terkait faktor-faktor yang lain yang mempengaruhi kemampuan berpikir kritis, baik faktor internal maupun faktor eksternal.This study aims to determine the effect of numeracy literacy on students' critical thinking skills in class VIII opportunity material of SMPN 1 Aikmel in the 2024/2025 school year. This type of research is quantitative research. The population of this study were 248 students of grade VIII of SMPN 1 Aikmel in the 2024/2025 school year. The sample used in this study was 71 students who were selected using the *cluster random sampling* technique. The instruments in this study used numeracy literacy tests and critical thinking ability tests. The results showed that most students had moderate critical thinking skills, as many as 70 students (90%). The results also showed that most students had moderate numeracy literacy skills, namely 36 students (56%). Based on the results of simple linear regression analysis, the regression equation obtained is . Based on the results of hypothesis testing, it is found that there is a significant effect of numeracy literacy on students' critical thinking skills in class VIII opportunity material of SMPN 1 Aikmel in the 2024/2025 school year with a contribution of the influence given of 82%. Suggestions for further researchers to examine other factors that affect critical thinking skills, both internal and external factors
Isolation and Analysis of Microplastics in Feather Clams (Anadara antiquata) at Tanjung Luar Fish Landing Base, East Lombok Regency
Get PDFMicroplastics are small particles <5 mm produced from plastic waste. The plastic waste thrown in the sea, As a result, microplastics have increased and are widespread almost throughout the sea surface, including Tanjung Luar Fish Landing and East Lombok Regency. Microplastics are very dangerous for human health due to microplastic contamination in feather clams, which are often consumed by the local community. Microplastics in the shellfish body can accumulate from the food chain and enter the digestive system. This study aims to determine the presence and characteristics of microplastics in feather clams (Anadara antiquata) at Tanjung Luar Fish Landing, East Lombok Regency. The research method used was descriptive quantitative. Samples of feather clams obtained from Tanjung Luar Fish Landing were separated from their shells. The clam meat was added with 10% KOH to destroy organic matter. The sample was incubated in a water bath until it was homogeneous. The sample was filtered using a 250 µm sieve. The filter results were dried with a dryer at 40˚C. Samples were identified with a microscope. The results showed microplastic contamination in feather clams from Tanjung Luar Fish Landing. Microplastic particles found were 59 particles with fibre types, as many as 47 particles, films 9 particles, and fragments 3 particles; there were 4 types of colours: black, clear, red and green. The dominant microplastics found were of the fibre type. Feather clams contaminated with microplastics harm human health, including metabolic disorders
Improving Critical Thinking Skills With The Help of STEAM (Science, Technology, Engineering, Art and Mathematics) on Business And Energy Material Description Questions.
Get PDFThis research is a type of research and development using the Borg & Gall development model which consists of initial research and data collection stages, planning, product draft development, initial field trials, initial field trial revisions, main product tests and finally product refinement. At this stage, an assessment instrument with STEAM will be produced which is then validated by a team of experts which is then tested on students to determine the level of validity, reliability, level of difficulty and differentiation of questions. The subjects of the trial in this study are students of class X-E3 of SMA N 1 Jambi City which totals 20 students & students of class X-E1 SMA Adhyaksa 1 Jambi City which totals 20 students.
The products produced in this development research are based on the results of the development and trials that have been carried out, it can be concluded that this STEAM loaded assessment instrument has been declared suitable for use from the results of the validation of the expert team and the analysis of question items
Environmental Literacy Analysis and Critical Thinking Skills of Middle School Students at SMP Geeta School in Understanding Science Education
Get PDFEnvironmental issues have become a significant challenge both locally and globally, making it essential for every individual to play a role in creating a better world. This study aims to analyze the environmental literacy and critical thinking skills of 7th-grade students at SMP Geeta School in understanding science learning. The research employs a descriptive method with a quantitative approach, utilizing two primary instruments: the Middle School Environmental Literacy Survey (MSELS) and a critical thinking skills test. The study sample consists of 26 students. The findings indicate that students' ecological knowledge scores an average percentage of 60%, categorized as fairly good; environmental sensitivity scores 58%, also categorized as fairly good; and environmental feelings score 93%, categorized as very good. In the critical thinking skills test related to environmental issues integrated with the concepts of physical and chemical changes, the average percentage obtained is 45.8%, categorized as fairly good. The distribution of results across sub-indicators includes elementary clarification at 43% (fairly good), strategies and tactics at 63% (good), advanced clarification at 48% (fairly good), basic support at 35% (poor), and inference at 40% (poor). These results illustrate that the development of students' environmental literacy and critical thinking skills requires greater attention, particularly in aspects categorized as poor, to enhance students' understanding and awareness of environmental issues
Development of Nearpod Media Assisted with Songs to Improve Learning Outcomes in the Concept of Natural Science on the Material of Force
Get PDFThe development of science makes using technology-based learning media important to create effective and interesting learning. The use of nearpod media can improve student learning outcomes. This study examines the feasibility and effectiveness of song-assisted nearpod products on force materials. The development model used in this study is ADDIE, which has five stages: Analysis, Design, Development, Implementation, and Evaluation. The subjects in the study were 28 students in grade IV of elementary school. The research instruments used were interview sheets, observation sheets, questionnaire sheets, and tests. The study results show that the near pod developed is a very feasible product, with a feasibility percentage of 95% from material experts and 94% from media experts. In addition, the results of the questionnaire responses showed a percentage of 96% of teachers and 94% of students, which indicated that the use of near pods was very feasible both in terms of attractive appearance, ease of access, features such as songs and practicum to contribute to the improvement of student learning outcomes as evidenced by the results of pretest and posttest tests. The normality test was carried out using the Shapiro-Wilk analysis technique with a pretest significance value of 0.061 and post-test data with a significance value of 0.113, which showed normal distributed data. The paired sample t-test showed an increase between the pretest and post-test results with a significant value of 0.000 < 0.05. The N-gain test of 0.7919 or 79% carried out is included in the high category. This shows an increase between pretest and posttest results. This means that developing song-assisted nearpod media effectively improves student learning outcomes. The test score results indicate a significant change in science learning outcomes, namely an increase in posttest scores after applying nearpod media in learning compared to the pretest score before the application of nearpod media
Condition of Coral Reefs at Mentigi Beach, North Lombok Regency
Get PDFClimate change and excessive anthropogenic activities have an impact on coral reef damage. Coral reef damage can be seen from several criteria, one of which is the percentage of live coral cover. North Lombok is one of the districts on Lombok Island whose coral cover has been damaged. This research aims to identify marine biota, coral reef genus, analyze community structure and condition of coral reefs at Mentigi Beach. Coral reef genus data was taken using Coral Finder 2.0 Indo Pacific by Russel Kelley, while coral reef data was obtained using the UPT (Underwater Photo Transect) method at three stations with depths of 1-5 meters and 6-10 meters. The results showed that live coral cover at stations I, II, and III were 12.44%, 17.42%, and 32.46%, respectively. At a depth of 1-5 meters, it was found to be 21.93%, and 19.62% at a depth of 6-10 meters. There are 11 benthic categories, and 30 coral reef genera identified. The Porites genus is cosmopolitan in the research location. The diversity, evenness and dominance indices show that coral reef genera are evenly distributed with no one dominating the coral reef ecosystem at Mentigi Beach, Pamenang, North Lombok Regency
Improvement of Student Learning Outcomes Using E-Worksheets Assisted Live Worksheets on Basic Chemistry Laws Material
Get PDFThis study investigates the improvement of student learning outcomes using e-worksheet media with Live Worksheets. Conducted as Classroom Action Research (CAR), it involved 38 students from class X-7 at SMA Negeri 18 Surabaya. Data collection included observation techniques and learning outcome tests aimed at assessing teacher and student activities. The observation data were analyzed using a percentage formula for relevant activities over two meetings. Learning outcome tests measured improvements after cycles I and II, analyzed for the percentage of classical completeness in learning outcomes. Results indicated that teacher activity increased from 91% in cycle I to 100% in cycle II, while student activity rose from 79% to 89%, which falls into the very practical category. Additionally, learning outcomes improved significantly, increasing from 50% before the intervention to 79% in cycle I and 89% in cycle II, which is ≥75%. These findings demonstrate the effectiveness of e-worksheet media in improving educational engagement and achievement. The study concludes that technology-based learning innovations can effectively address educational challenges and recommends further development of interactive learning tools across various subjects and educational levels
Enhancing Students Metacognitive Awareness and Scientific Reasoning through the Quantum Learning Model in High School
No full textStudents’ limited ability to connect theoretical concepts with real-life phenomena, coupled with monotonous lecture-based teaching, has led to low engagement in learning. This study investigates the effect of the Quantum Learning model on students’ metacognitive skills and scientific reasoning. Using a quasi-experimental design with a nonequivalent control group, the study involved 41 tenth-grade students at SMA 1 Labuapi, divided into an experimental group (n = 20) and a control group (n = 21), selected through saturated sampling. The Metacognitive Skills Scale (MSS), adapted from Mustafa and Nuray, and a scientific reasoning test based on the Classroom Test of Scientific Reasoning (CTSR) developed by Lawson, were used for data collection. Data were analyzed using paired sample t-tests at a significance level of α = 0.05. Results showed significant improvement in both groups, with the experimental group experiencing greater gains in metacognitive skills (mean diff. = -20.050; SD = 5.624; p = 0.000) and scientific reasoning (mean diff. = -32.200; SD = 5.978; p = 0.000) compared to the control group (metacognitive: -11.905; SD = 5.558; scientific reasoning: -14.619; SD = 5.826; both p = 0.000). These findings indicate that the Quantum Learning model is effective in enhancing metacognitive awareness as well as scientific reasoning and is recommended for use in science education to improve student engagement and thinking skills
Morphological Identification of Major Sponge in Tanjung Senja Water Moramo District, South Konawe Regency
Get PDFSponge organisms are primitive organisms originating from the phylum porifera. These organisms have pores throughout their bodies and have filter feeder properties. Sponges have habitats around coral reef ecosystems, seagrass habitats and in shallow waters. In Tanjung Senja Waters, there are stone mining activities by the community so that research is needed as initial data to determine the types of major sponges in Tanjung Senja waters. On the other hand, apart from being a component of coral reefs, sponges are also natural materials that have the potential to be bioactive compounds that can be developed in the pharmaceutical field. The research was carried out using the free collection method and the sampling point was selected based on the presence of sponges. Water quality parameters were observed in situ or direct observation including temperature, salinity, pH and brightness data. This study found 3 types of major sponges, namely Callyspongia aerizusa, Stylotella aurantium and Xestospongia sp. This stone mining activity still does not affect the growth of sponges in the waters, this is marked by the results of checking the environmental parameters that have been carried out, it can be concluded that the existence of this sponge is influenced by environmental parameters such as temperature 30oC, current velocity 4.17cm/s, depth 5m, brightness 100%, salinity 33‰ and pH 8, this condition is still at the threshold of quality standards for marine life based on Kep-MENLH No. 51 of 2004