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All Journal Jurnal Ilmiah Teunuleh: The International Journal of Social Sciences QISTINA: Jurnal Multidisiplin Indonesia
Ester Ester
Universitas Negeri Medan
Religion Humanities Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Nursing Social Sciences Other

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THE EFFECTIVENESS OF THEMATIC TEACHING MATERIALS BASED ON LOCAL WISDOM TO IMPROVE THE LEARNING OUTCOMES OF ELEMENTARY SCHOOL STUDENTS Ester Ester; Surya Dharma; Dede Ruslan
Jurnal Ilmiah Teunuleh Vol. 3 No. 1: Jurnal Ilmiah Teunuleh | March 2022
Publisher : Teunuleh Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51612/teunuleh.v3i1.98

Abstract

The purpose of this study is to determine the effectiveness of thematic teaching materials based on local wisdom values in improving the learning outcomes of grade IV students. This research was conducted in elementary school, Palipi district, Samosir regency. This research method is development research. The subjects of this study were grade IV students of Elementary School, Palipi District, Samosir Regency, which totaled 59 people and were divided into 3 classes. The data analysis technique in this study is a descriptive study and t-test of research results and conclusions in this study, namely thematic teaching materials based on the values of local wisdom are categorized as practical because the module of student response response results from trials is limited and large-scale trials have increased. It can be seen that students prefer to use modules in the implementation of free poetry writing learning with an average percentage of Test I student responses of 88.1% and Test II student responses increased by a percentage of 91.9% interested in modules. From these results it can be assumed that if the value is more than 90 then it is categorized very well. If the category is very good, thematic teaching materials based on local wisdom values are practically used in learning.
Studi Tinjauan Anatomi dan Fisiologi Sistem Pencernaan Manusia dalam Proses Penyerapan Nutrisi Putri Patricia Pandiangan; Ester Ester; Lamtiurma Lumbantoruan; Hairen Br Kaban; Gebytha Yani Ndaha; Nanda Pratiwi
QISTINA: Jurnal Multidisiplin Indonesia Vol. 4 No. 2 (2025): December 2025
Publisher : CV. Rayyan Dwi Bharata

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57235/qistina.v4i2.7279

Abstract

Sistem pencernaan manusia melibatkan kerja sama organ dan kelenjar untuk menerima, mencerna, menyerap, dan mengeluarkan sisa makanan. Penelitian ini menggunakan kajian pustaka terhadap literatur ilmiah terkini mengenai anatomi, fisiologi, proses absorpsi nutrisi, serta gangguan pada sistem pencernaan. Hasil kajian menunjukkan bahwa organ utama—mulut, faring, kerongkongan, lambung, usus halus, usus besar, dan anus—bersama kelenjar ludah, hati, kantung empedu, dan pankreas, berperan penting dalam pencernaan dan penyerapan zat gizi. Faktor sosial-ekonomi, perilaku makan, edukasi melalui media pembelajaran, serta pemberian probiotik terbukti memengaruhi efisiensi pencernaan dan kualitas nutrisi. Kajian histologi pada jejunum sapi Bali dan pankreas ikan lele lokal memberikan gambaran struktur lapisan organ yang mendukung fungsi fisiologis. Kesimpulannya, pemahaman sistem pencernaan penting untuk edukasi kesehatan, perbaikan nutrisi, dan penelitian komparatif pada hewan.
Co-Authors Dede Ruslan Gebytha Yani Ndaha Hairen Br Kaban Lamtiurma Lumbantoruan Nanda Pratiwi Putri Patricia Pandiangan Surya Dharma