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All Journal Jurnal Dunia Pendidikan INOMED
Wulan Azva Diana
Universitas Sultan Ageng Tirtayasa
Education

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Penerapan Pendekatan Taktis Dalam Pembelajaran Pendidikan Jasmani Terhadap Kemampuan Motorik Aulia Maris Syahputri; Wulan Azva Diana; Fiki Sa'adah; Duaji Rahadyan Nursantiko
Jurnal Dunia Pendidikan Vol 6 No 4 (2025): Jurnal Dunia Pendidikan
Publisher : LPPM Sekolah Tinggi Olahraga dan Kesehatan Bina Guna

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55081/jurdip.v6i4.4600

Abstract

Pendekatan taktis dalam pembelajaran pendidikan jasmani semakin mendapat perhatian karena kemampuannya mengintegrasikan aspek kognitif, afektif, dan psikomotorik dalam situasi permainan yang autentik. Penelitian ini bertujuan untuk mengkaji efektivitas pendekatan taktis terhadap peningkatan kemampuan motorik kasar siswa sekolah dasar. Dengan desain quasi-eksperimental nonequivalent pretest-posttest control group, penelitian ini melibatkan 40 siswa kelas V dari satu sekolah dasar, yang dibagi menjadi kelompok eksperimen dan kontrol. Kelompok eksperimen mendapatkan pembelajaran berbasis pendekatan taktis, sementara kelompok kontrol menggunakan pendekatan konvensional berbasis latihan drill. Instrumen pengukuran terdiri atas lima tes kemampuan motorik kasar: child ball, lari 40 meter, standing board jump, wall toss test, dan one leg stand. Hasil penelitian menunjukkan bahwa pendekatan taktis secara signifikan lebih efektif dalam meningkatkan seluruh aspek kemampuan motorik kasar dibandingkan pendekatan konvensional. Kelompok eksperimen menunjukkan peningkatan substansial pada koordinasi mata-tangan (+9,50 poin), kecepatan (-0,60 detik), kekuatan eksplosif (+9,00 cm), ketangkasan (+6,90 repetisi), dan keseimbangan statis (+3,97 detik). Peningkatan ini mencerminkan adaptasi neuromotor yang lebih optimal melalui representasi tugas yang kontekstual dan menantang secara kognitif. Diskusi mendalam menunjukkan bahwa pendekatan taktis mendukung pembentukan motor schema yang bermakna dan mendorong keterlibatan siswa secara aktif dalam proses pembelajaran. Temuan ini menegaskan pentingnya transformasi pedagogi pendidikan jasmani menuju model yang lebih adaptif, kontekstual, dan berbasis permainan. Implikasi praktisnya meliputi pengembangan kurikulum, pelatihan guru, dan integrasi teknologi pembelajaran untuk memperkuat implementasi pendekatan taktis di berbagai jenjang pendidikan.
The Role of Balanced Nutrition Knowledge in Influencing Nutritional Status and Health Risks: A Literature Review Luluk Hermawati; Nur Bebi Ulfah Irawati; Hilizza Awalina Zulfa; Wulan Azva Diana
International Journal of Medicine and Public Health Vol 2, No 1 (2025): April
Publisher : Universitas Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62870/inomed.v2i1.31567

Abstract

Balanced nutrition is a key factor in maintaining health and preventing various nutrition-related diseases. An imbalance between nutrient intake and requirements can lead to malnutrition, either in the form of undernutrition or overnutrition. This condition contributes to an increased risk of non-communicable diseases such as obesity, diabetes, and hypertension. Good nutritional knowledge plays a crucial role in shaping healthy eating patterns and maintaining optimal nutritional status. Additionally, various factors such as dietary reference intake, nutrient absorption physiology, and intake control also influence an individual's nutritional balance. Physical activity also plays an important role in maintaining energy balance and body weight, thereby helping to prevent malnutrition and health disorders.This article reviews various aspects of balanced nutrition, including fundamental concepts, factors influencing nutritional status, health risks associated with nutritional imbalances, and the role of physical activity in maintaining nutritional balance. A deeper understanding of these aspects is expected to raise awareness of the importance of balanced nutrition in daily life.
The Role Of Pyruvate Kinase M2 In Aerobic Glycolysis Of Cancer Cells: Mechanisms And Potential Inhibitor Hilizza Awalina Zulfa; Nur Bebi Ulfah Irawati; Luluk Hermawati; Wulan Azva Diana
International Journal of Medicine and Public Health Vol 1, No 2 (2024): October
Publisher : Universitas Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62870/inomed.v1i2.30912

Abstract

Cancer is defined as the uncontrolled growth of cells that can spread to other parts of the body, leading to significant health issues and affecting the quality of life patients. One hallmark of cancer is its ability to reprogram metabolism to support rapid cell proliferation, even under adverse conditions such as low oxygen levels. This article aims to explore how cancer cells predominantly utilize aerobic glycolysis, converting glucose into lactate, a process known as the Warburg Effect. This metabolic shift allows cancer cells to quickly generate energy and produce necessary biomass, including NADH, which is vital for maintaining redox balance and supporting continued proliferation. Pyruvate Kinase M2 (PKM2) is highlighted as a primary regulator of aerobic glycolysis in cancer cells. It facilitates the conversion of phosphoenolpyruvate (PEP) to pyruvate, which is crucial for lactate production. The low affinity of PKM2 for this conversion contributes to the metabolic advantages that cancer cells exploit. The review emphasizes the potential of targeting PKM2 as a therapeutic strategy for cancer treatment. Inhibiting PKM2 could disrupt the metabolic pathways that cancer cells rely on, with studies indicating that high doses of docosahexaenoic acid (DHA) can reduce PKM2 expression, presenting a promising direction for future research.
Co-Authors Aulia Maris Syahputri Duaji Rahadyan Nursantiko Fiki Sa'adah Hilizza Awalina Zulfa Luluk Hermawati Nur Bebi Ulfah Irawati