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All Journal Medula JEE (Jurnal Edukasi Ekobis)
Siti Maharani
Universitas Lampung
Education Medicine & Pharmacology Neuroscience Public Health

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Studi Perbandingan Model Kooperatif Tipe PBL dan STAD dengan Memperhatikan Minat Belajar Siti Maharani; Erlina Rupaidah; Rahma Dianti Putri
JEE (Jurnal Edukasi Ekobis) Vol 6, No 7 (2018): JEE (Jurnal Edukasi Ekobis)
Publisher : FKIP Unila

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Abstract

Penelitian ini bertujuan untuk mengetahui perbedaan kemampuan berfikir kritis siswa yang pembelajarannya menggunakan model pembelajaran kooperatif  tipe Problem Based Learning (PBL) lebih tinggi dibandingkan dengan siswa yang diajarkan menggunakan  pembelajaran tipecStudent Team Achievement Division (STAD). Metode penelitian yang digunakan adalah metode penelitian eksperimen dengan pendekatan komparatif. Populasi dalam penelitian ini adalah seluruh siswa kelas VIII sebanyak 116 siswa. Sedangkan sampel adalah kelas VIIIB dan VIIIC. Hasil tersebut berdasarkan penggunaan teknik cluster random sampling. Hasil analisis menunjukan bahwa terdapat perbedaan kemampuan berfikir kritis siswa yang pembelajaran nya menggunakan model kooperatif tipe Problem Based Learning (PBL) lebih tinggi dibandingkan menggunakan model kooperatif tipe Student Team Achievement Division (STAD) pada siswa yang memiliki minat belajar tinggi pada mata pelajaran IPS Terpadu.The research have purpose  to knowing the a difference in the capacity of denial takes a critical reflect or have they taken students who use the model of learning cooperative attitude type big problem and hard to based learning (PBL) more compared with of students who are taught using learning to promote disorder to type student the rest of the team achievement division eyes (STAD). Research methods that were used in this research methodology of his experiments with the approach of comparative. Percent of the population been disclosed in the research it is a whole student of class VIII many as 116 students. While samples was a class VIIIB and VIIIC. The results of that is based on the use of clusters of random sampling.The results of the analysis express its strongest that there is a difference in the capacity of denial takes a critical reflect or have they taken students use the model cooperative attitude type big problem and hard to based learning (PBL) be higher than that for who escorts persons to seats. Kata kunci :kemampuan berfikir kritis, PBL, STAD
Efektivitas Ekstrak Buah Adas (Foeniculum vulgare) Terhadap Penurunan Kadar Glukosa Darah Siti Maharani; Intanri Kurniati; Agustya Tjiptaningrum
Medula Vol 13 No 1 (2023): Medula
Publisher : CV. Jasa Sukses Abadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53089/medula.v13i1.574

Abstract

Diabetes mellitus is a condition that occurs when blood glucose levels exceed normal limits. This is caused by the pancreas not producing enough insulin or because the insulin produced is not effective in helping the absorption of glucose into the body's cells. The prevalence of diabetes in 2019 in the world is estimated to reach 463 million people aged 20-79 years. Diabetes mellitus affects more men in the world, namely 9.65% of the world's population, while the prevalence of sufferers is female as much as 9%. Indonesia is ranked 7th with the most diabetes mellitus sufferers in the world. Indonesia has as many as 10.7 million people with diabetes mellitus recorded. DKI Jakarta ranks first with the most diabetes mellitus sufferers in Indonesia, namely 3.4% of the population. Diabetes mellitus treatment does not aim to cure the disease completely, but only to control blood sugar levels so that they are within normal limits. One of the causes of diabetes mellitus is due to oxidative stress. One of the herbal plants known to have antioxidant content is fennel fruit (Foeniculum vulgare). occurrence of oxidative stress. Fennel contains flavonoids, saponins, cardiac glycosides, terpenoids, and tannins. These compounds have an antihyperglycemic effect by inhibiting alpha glucosidase. Flavonoids are antioxidant compounds that can play a role in preventing oxidative stress associated with diabetes mellitus.
Co-Authors Agustya Tjiptaningrum Erlina Rupaidah Intanri Kurniati Rahma Dianti Putri