Jurnal FKIP Universitas Mataram (Fakultas Keguruan Dan Ilmu Pendidikan)
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Peningkatan Kemampuan Berhitung Permulaan melalui Permainan Tabung Angka pada Kelompok B PAUD Permata Bangsa Kota Mataram
Get PDFPenelitian ini bertujuan untuk mengetahui peningkatan kemampuan berhitung permulaan anak usia dini pada kelompok B yang ada di PAUD Permata Bangsa Kota Mataram. Jenis penelitian ini menggunakan metode penelitian tindakan kelas yang mengikuti model Kemmis dan McTaggart. Penelitian ini mencakup 2 siklus dimana masing-masing siklus mencakup 4 tahap yaitu perencanaan, pelaksanaan, observasi, dan refleksi. Subjek penelitian sebanyak 15 anak, teknik pengumpulan data menggunakan observasi dan dokumentasi, sedangkan teknik analisis data menggunakan analisis deskriptif persentase. Dari hasil pemberian tindakan yaitu dengan permainan tabung angka dapat dilihat peningkatan kemampuan berhitung permulaan yang signifikan pada anak kelompok B. Hal ini dibuktikan dengan hasil rata-rata kemampuan berhitung permulaan pada setiap siklus meningkat yaitu pada pra siklus 31%, siklus 1 55,1%, dan siklus 2 78,3%. Selisih yang dihasilkan pada pra siklus dan siklus 1 yaitu 24,1%, sedangkan selisih yang dihasilkan pada siklus 1 dan siklus 2 yaitu 23,2%. Hasil penelitian ini dapat disimpulkan bahwa belajar berhitung permulaan melalui permainan tabung angka dapat meningkatkan kemampuan berhitung permulaan pada anak kelompok B di PAUD Permata Bangsa Kota Mataram
Pengaruh Media Big Book Terhadap Kemampuan Membaca Permulaan pada Anak Kelompok B di TK Jannatul Hazni
Get PDFPenelitian ini dilatar belakangi oleh belum berkembangnya membaca permulaan pada anak kelompok B. Penelitian ini bertujuan untuk mengetahui pengaruh penggunaan media big book terhadap kemampuan membaca permulaan anak kelompok B di TK Jannatul Hazni Turida Mataram. Penelitian ini menggunakan metode kuantitatif dengan jenis penelitian eksperiment dengan bentuk quasi eksperiment. Desain penelitian ini merupakan penelitian pre eksperimental designs jenis one group pretest-posttest design. Dalam penelitian ini peneliti mengambil sampel sebanyak 15 anak kelompok B1 TK Jannatul Hazni. Teknik pengumpulan data menggunakan observasi, metode tes dan dokumentasi. Analisis data yang digunakan pada penlitian ini adalah analisis uji t. Hasil penelitian diperoleh dari pretest kemampuan membaca anak yaitu nilai tertinggi sebesar 48 dan nilai terendah sebesar 24. Nilai rata-rata (mean) sebesar 35,4 dan standar deviasi sebesar 7,6. Data penelitian yang diperoleh dari posttest berkaitan dengan kemampuan membaca anak adalah nilai tertinggi sebesar 48 dan nilai terendah sebesar 31. Nilai rata-rata (mean) adalah sebesar 42,1 dan standar deviasi sebesar 5,8. Selain dari hasil rata-rata anak juga diperoleh hasil uji t yaitu nilai hitung diperoleh nilai signifikansi (sig.) 0,000 < 0,05. Dapat disimpulkan bahwa Ho ditolak dan Ha diterima yang berarti terdapat pengaruh penggunaan media big book terhadap kemampuan membaca permulaan pada anak kelompok B di TK Jannatul Hazni Turida Mataram
Meningkatkan Pembiasaan Perilaku Hidup Bersih dan Sehat (PHBS) di Lingkungan Sekolah TK Labschool Unesa 2
No full textPenelitian ini bertujuan untuk mengkaji perilaku hidup bersih dan sehat di lingkungan TK Labschool Unesa 2 menggunakan metode studi kepustakaan. Metode ini dilakukan dengan mengumpulkan dan menganalisis informasi dari berbagai sumber literatur terkait, baik buku-buku, jurnal ilmiah, maupun artikel terbaru yang relevan dengan topik tersebut. TK Labschool Unesa 2 dikenal sebagai institusi pendidikan yang mengutamakan pengembangan anak usia dini dalam aspek kesehatan dan kebersihan. Melalui pendekatan studi kepustakaan, penelitian ini mendokumentasikan praktik- praktik yang diterapkan di sekolah tersebut untuk meningkatkan kesadaran dan kebiasaan hidup bersih dan sehat di kalangan anak usia dini tentang pentingnya menjaga kebersihan diri, mengonsumsi makanan sehat, serta melakukan aktivitas fisik secara teratur. Dukungan dari tenaga pendidik dan staf sekolah menjadi kunci dalam menanamkan nilai-nilai ini kepada anak-anak secara efektif
Penerapan Pembelajaran Berbasis Proyek untuk Meningkatkan kemampuan Kolaborasi Anak di TK Kanak-kanak
Get PDFPenelitian ini bertujuan untuk mengukur keterampilan kolaborasi anak dalam hal partisipasi aktif, komunikasi efektif, pembagian tugas, penyelesaian konflik, dan Kerjasama pada saat membuat taman mini melalui penerapan pembelajaran berbasis proyek. Penelitian ini menggunakan metode deskriptif kualitatif untuk mensintesis temuan yang menunjukkan sikap kolaboratif anak dalam kegiatan pembelajaran berbasis proyek yang melibatkan 15 anak usia 5-6 tahun di Taman Kanak-kanak Tumbuh Kembang Makassar. Penelitian ini menggunakan Teknik pengumpulan data melalui observasi, wawancara dan dokumentasi dengan teknik analisis menggunakan triangulasi data. Penerapan Pembelajaran Berbasis Proyek (PBP) di TK Tumbuh Kembang Makassar untuk meningkatkan kemampuan kolaborasi anak-anak menunjukkan hasil bahwa PBP efektif dalam meningkatkan keterampilan kolaborasi seperti komunikasi, kerja sama, pembagian tugas, dan penyelesaian konflik. Anak-anak terlibat aktif dalam proyek pembuatan taman mini, yang memperkuat interaksi dan kerja sama di antara mereka. PBP juga meningkatkan keterlibatan dan motivasi anak-anak dalam pembelajaran, memungkinkan mereka belajar secara interaktif dan mendalam. Selain itu, melalui PBP, anak-anak mengembangkan keterampilan sosial dan emosional serta mendukung pengembangan holistik mereka. Temuan ini menegaskan bahwa PBP dapat menjadi metode pembelajaran yang efektif di TK, membantu guru dalam merancang pengalaman pembelajaran berpusat pada siswa yang mendukung perkembangan kognitif dan sosial anak-anak
Effectiveness of the PhET Simulation Assisted by Songs to Improve Students Critical Thinking Skills in Electrical Circuits
Get PDFCritical thinking is a fundamental skill in science education, yet many elementary students struggle to develop it due to conventional teaching methods that limit active participation. Electrical circuit concepts are often presented theoretically without hands-on application, making it difficult for students to grasp them fully. As a result, they face challenges in understanding electric current flow, series and parallel circuits and assembling circuits correctly. This study investigates the effectiveness of integrating PhET simulations with songs to enhance students' critical thinking skills in learning electrical circuits. A quasi-experimental design with a Nonequivalent Control Group was used, involving 40 students selected through total sampling. The control group (Class VA) received conventional instruction supplemented with videos, while the experimental group (Class VB) engaged in learning through PhET simulations combined with song and project-based learning. Data collection included written tests based on critical thinking indicators, interviews, and documentation. Statistical analysis comprised independent t-tests and N-Gain calculations. The t-test analysis, with a calculated t-value of 9.367, showed that students in the experimental group experienced significantly higher improvements in critical thinking skills than those in the control group. The experimental class achieved an average N-Gain score of 0.83 (high category), whereas the control class reached only 0.22 (low category). This finding shows that integrating PhET simulations with songs can improve students' critical thinking skills. In addition, supporting the Project Based Learning method allows students to apply their knowledge to real-world projects, encouraging deeper exploration and problem-solving skills. This research presents an innovative method for fostering critical thinking through interactive learning. Further research can investigate its implementation in different subjects to refine and expand effective teaching strategies
The Relationship Between Students Perceptions of Biology Teacher Competence and Students Learning Independence, Motivation, and Creativity in North Toraja Regency, South Sulawesi
Get PDFThis study examines the relationship between students' perceptions of biology teacher competence with their learning independence, motivation, and creativity in North Toraja Regency. A quantitative approach with a correlational design was used. This study aims to determine the nature of the relationship between the perception of biology teacher competence with learning independence, learning creativity, and learning motivation, as well as the relationship between learning independence, creativity, and learning motivation of class XI IPA (Group F) students of State Senior High Schools in North Toraja Regency in the 2024/2025 academic year. Data collection was carried out through a questionnaire covering perceptions of teacher competence, learning independence, creativity, and motivation. Descriptive and inferential statistical analyses were carried out, including Pearson correlation tests and regression analyses. The results showed a significant positive correlation between perceptions of teacher competence with learning independence (r = 0.680), creativity (r = 0.766), and motivation (r = 0.849), with a p value of 0.000. These findings indicate that positive perceptions of teacher competence contribute to improving student learning outcomes
Profile of Students Collaboration Skills, Critical Thinking, and Cognitive Learning Outcomes
Get PDFUndergraduate graduates must achieve the Indonesian National Qualifications Framework level 6. The graduate profile can be accomplished by enhancing 21st-century competencies, namely collaboration, critical thinking, and cognitive learning outcomes. This study aimed to examine the profile of students’ collaboration, critical thinking skills, and cognitive learning outcomes. This study included 73 students majoring in Biology from the Faculty of Mathematics and Natural Sciences at the State University of Malang. The study employed a quantitative descriptive. The method used was a survey. The instruments used were questionnaires for collaboration skills and tests for critical thinking and cognitive learning outcomes. Data analysis was accomplished by computing the average value of the indicators. The computation results were then applied to the criterion table and categorized accordingly. The results showed that students' collaboration skills were characterized as very good, with more than 75% of students scoring excellent or good on each criteria. Students' critical thinking skills remained moderate, with more than 75% of students scoring moderately on application, analysis, and evaluation markers. Students' cognitive learning outcomes were still classed as moderate, with the majority of students scoring moderately on all indicators. İt can be concluded that student collaboration skills are categorized as excellent, students' critical thinking skills are categorized as intermediate, and students' cognitive learning outcomes remain moderate
Development of Video Clips of Childrens Song about Food Chain to Increase Students’ IPAS Learning Outcome
No full textAbstract concepts in learning materials often become a challenge for students in understanding the concepts of the material, such as the food chain material in IPAS learning. This research developed audiovisual media in the form of video clips of children's songs, which were developed using the ADDIE (Analysis, Design, Development, Implementation, and Evaluation) model, with the aim of increasing students' understanding as measured by increasing their learning outcomes. The stages of this research include needs analysis, media design, product development, implementation, and evaluation of media effectiveness. Children's song video clip media was proven suitable for use after going through a validity test with a score of 92.1% from material experts and 91.25% from media experts. The increase in learning outcomes is evidenced by the increase in pretest and posttest results, with an average of 73.57 to 84.29 in the small group and an average of 70.25 to 80.75 in the large group. A positive response was also obtained in this study, with a score of 97.5% from the teacher response questionnaire and 90.91% from the student response questionnaire. In addition, this study was considered successful because the t-test obtained a Sig. (2-tailed) or significance value of 0.000 in both small and large groups, which means that the pretest and posttest were significant, because the significance value was less than 0.05, then in the N-Gain test, a value of 0.4170 was obtained in the small group and 0.3617 in the large group. Both scores indicate that the effectiveness of learning is in the medium category, because the N-Gain test value obtained in both small and large groups is in the range of 0.3-0.7. The results of this research conclude that the combination of audio media in the form of songs and visual media in the form of video clips can be a solution in overcoming low levels of understanding and improving learning outcomes in the learning process, especially for food chain material
Growth Curve and Antibacterial Activity Test of Endophytic Bacteria Isolates 1 (IBE1) from Labu Koteka (Lagenaria siceraria) Against Escherochoa coli, Pseudomonas aeruginosa and MRSA
Get PDFThe rising incidence of antibiotic-resistant bacteria presents a considerable global health threat, requiring the immediate creation of new antimicrobial drugs. A possible strategy involves investigating antibiotics sourced from endophytic bacteria, which are microorganisms that inhabit plant tissues symbiotically. This research is to assess the inhibitory efficacy of endophytic bacteria derived from Lagenaria sicerari against, Escherichia coli, Pseudomonas aeruginosa, and methicillin-resistant Staphylococcus aureus (MRSA). The identified endophytic bacteria were cultivated in a fermentation medium to synthesize antibiotics, and their growth curves were examined. Subsequently, antibacterial activity assays were performed against the three harmful bacteria, measuring the sizes of the clear inhibitory zones. The results indicated that Isolated Bacteria Endophytic (IBE) 1 attained optimal inoculum levels at 24 hours and sustained the stationary phase from 24 to 36 hours. The isolates exhibited optimum fermentation on a medium utilizing glucose as the carbon source, with a carbon-to-nitrogen ratio of 5. IBE 1 had the most effective antibacterial action against P. aeruginosa, with a moderate inhibition characterized by clear zone widths of 10.80 mm. The findings indicate that endophytic bacteria from Lagenaria siceraria may serve as promising sources of new antimicrobial drugs, especially against Pseudomonas aeruginosa
Antibacterial Effects of Brewed Javanese Turmeric (Curcuma xanthorrhiza Roxb.) on Porphyromonas gingivalis Bacteria
Get PDFJavanese turmeric (Curcuma xanthorrhiza Roxb.) contains antibacterial compounds such as flavonoids, saponins, tannins, phenols, triterpenoids, curcuminoids, and quinones, that has potential alternative mouthwash for managing periodontitis, without the side effects of tooth staining and mucosal irritation. This study aims to examine the antibacterial effects of brewed Javanese turmeric against Porphyromonas gingivalis bacteria. This is an in vitro experimental study using a pre-test only group design. Antibacterial testing was conducted using the dilution method with brewed Javanese turmeric at concentrations of 5 grams, 2.5 grams, 1.25 grams, 0.625 grams, and 0.3125 grams. A 0.2% chlorhexidine solution was used as a positive control, and distilled water as a negative control. Data were analyzed using the Post Hoc Tukey HSD test and results showed that the 5 gram concentration exhibited the lowest average colony count among all groups and revealed a significant difference (p < 0.05) between the 5 gram group and both control groups. The 5 gram brewed had the highest antibacterial effect among the test groups, although it did not surpass the effectiveness of 0.2% chlorhexidine. Further studies recommended using different bacterial strains, MIC and MBC tests, specialized equipment for Total Plate Count analysis and in vivo studies are also necessary