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All Journal Buletin Peternakan NUSANTARA : Jurnal Ilmu Pengetahuan Sosial International Journal of Educational Research Excellence (IJERE)
Daulay, Kausar
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Differences between the Group Investigation (GI) Learning Model and TGT (Team Games Tournament) Learning Model On Creativity in Civics Learning Class X MAN Panyabungan Yusmiati, Yusmiati; Daulay, Kausar; Herlina, Herlina
International Journal of Educational Research Excellence (IJERE) Vol. 4 No. 2 (2025): July-December
Publisher : PT Inovasi Pratama Internasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55299/ijere.v4i2.1472

Abstract

This research has a problem formulation, namely whether there is a difference between the Group Investigation (GI) Learning Model and the TGT (Teams Games Tournament) Learning Model on Civics Learning Creativity of Class X MAN Panyabungan?. While the goal is to find out the difference between the group investigation (GI) learning model and the TGT (teams games tournament) learning model on Civics learning creativity of class X MAN Panyabungan. The type of research is comparative quantitative, The population in the study were all students of class X MAN Panyabungan consisting of 10 classes totaling 351 students. The sampling technique used was random sampling technique of 70 students, consisting of two classes: class X IIS 2 as many as 35 and class X MIA 6 as many as 35. Data collection used a questionnaire. The data analysis technique used the t-test polled variance formula. Based on the results of the analysis, the calculated t was 1.926 and the t table was 1.67 at an error level of 0.05. so it is known that thitung > ttabel (1.926>1.671) with a sample of 35 + 35– 2 = 68, then the degree of freedom (dk) is 68. It can be concluded that there is a difference between the Group Investigation (GI) learning model and the TGT (Teams Games Tournament) learning model on civics learning creativity in class X MAN Panyabungan.
PERBEDAAN MODEL PEMBELAJARAN TATAP MUKA DENGAN LESSON STUDY TERHADAP MINAT BELAJAR PESERTA DIDIK BIDANG STUDI PPKn MATERI POKOK SISTEM HUKUM DAN PENGADILAN INTERNASIONAL KELAS XI SMA NEGERI 2 TUKKA Yusmiati, Yusmiati; Daulay, Kausar; Apriani, Helmi
NUSANTARA : Jurnal Ilmu Pengetahuan Sosial Vol 12, No 5 (2025): Nusantara : Jurnal Ilmu Pengetahuan Sosial
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jips.v12i5.2025.1837-1841

Abstract

tatap muka dengan lesson study terhadap minat belajar peserta didik bidang study PPKn pada materi pokok sistem hukum dan pengadilan internasionaL Kelas XI SMA Negeri 2 Tukka. Jenis penelitian yang digunakan adalah penelitian kuantitatif komperatif yaitu penelitian yang bersifat membandingkan variaabel I dengan variabel II dengan objek yang sama. Populasi dalam penelitian ini yaitu seluruh peserta didik kelas XI SMAN 2 Tukka yang berjumlah 114, dan  sampel adalah peserta didik kelas XI IPA1 dan XI IPA2 dengan jumlah 64.  Alat pengumpul data dengan mempergunakan angket,  tehnik analisa data  dengan menggunakan rumus “t-test Polled Varians”. Berdasarkan hasil  perhitungan didapati  nilai thitung lebih besar dari nilai ttabel yaitu 4,97 1,67. Dapat disimpulkan  bahwa (Ha) dapat diterima kebenarannya, artinya  ada perbedaan  model pembelajaran tatap muka dengan lesson study terhadap minat belajar peserta didik  bidang studi PPKn materi pokok  sisten hukum dan pengadilan internasional  kelas XI SMA Negeri 2 Tukka.
Herbal Mineral Block Supplementation Containing Turmeric Flour, Black Soldier Fly, and Micro Minerals on Performance and Blood Profile of Dorper Crossbred Sheep Daulay, Kausar; Astuti, Dewi Apri; Suharti, Sri; Tarigan, Andi
Buletin Peternakan Vol 48, No 4 (2024): BULETIN PETERNAKAN VOL. 48 (4) NOVEMBER 2024
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v48i4.96217

Abstract

This study aimed to determine the effect of herbal mineral block (HMB) supplementation containing turmeric flour, black soldier fly (BSF), and micro minerals on the performance and blood profile of Dorper crossbred sheep. Ten growing sheep and ten lactating sheep were divided into two treatment groups (P0: complete feed without HMB supplementation and P1: complete feed with HMB supplementation). The research design used was a factorial completely randomized design (2 × 2) with 5 replications. Factor physiological status of growing and lactating sheep and factor supplementation with and without HMB. The data were analyzed using ANOVA and Duncan’s test. The results showed no interaction between physiological status and HMB supplementation on sheep performance (nutrient intake, initial and final body weight, daily body weight gain, and feed efficiency) and blood profile (hematology, metabolites, and minerals). The physiological status had a very significant effect (p<0.01) on nutrient intake, initial and final body weight, daily body weight gain, feed efficiency, and significantly (p<0.05) on serum phosphorus. Supplementation of HMB significantly (p<0.05) increased serum calcium which was crucial for bone an teeth development in growing sheep and milk production in lactating sheep. Serum phosphorus was higher in growing sheep, supporting their bone growth and energy metabolis compared to lactating sheep as it was diverted to the mammary gland.
Co-Authors Andi Tarigan Apriani, Helmi DEWI APRI ASTUTI Herlina Herlina Suharti, Sri Yusmiati Yusmiati, Yusmiati