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All Journal Pendas : Jurnah Ilmiah Pendidikan Dasar International Journal of Social Science, Educational, Economics, Agriculture Research, and Technology (IJSET) Jurnal Sains Student Research SAMBARA: Jurnal Pengabdian Kepada Masyarakat
Jon Roi Tua Purba
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Religion Agriculture, Biological Sciences & Forestry Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Education Immunology & microbiology Law, Crime, Criminology & Criminal Justice Library & Information Science Other

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THE EFFECT OF THE STUDENT TEAMS ACHIEVEMENT DIVISIONS (STAD) LEARNING MODEL ON THE SCIENCE LEARNING OUTCOMES OF GRADE IV STUDENTS OF UPTD SD NEGERI 122345 PEMATANGSIANTAR IN THE 2025/2026 ACADEMIC YEAR Lely Afriani Lumban Raja; Imelda Sabrina Sibarani; Jon Roi Tua Purba
International Journal of Social Science, Educational, Economics, Agriculture Research and Technology (IJSET) Vol. 4 No. 11 (2025): OCTOBER
Publisher : RADJA PUBLIKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54443/ijset.v4i5.1095

Abstract

This study aims to determine the Effect of Using the Student Teams Achievement Divisions (STAD) Learning Model on the Science Learning Outcomes of Fourth Grade Students of UPTD SD Negeri 122345 Pematangsiantar. This type of research is Quantitative experimental method One Group Pretest-Posttest Design. The population of this study were all fourth grade students of UPTD SD Negeri 122345, totaling 26 students. This research was conducted in August of the 2025/2026 academic year. The test technique that will be given in this study is multiple choice questions on the material of Plant Parts. Data were analyzed using the normality test (Shapiro-Wilk) and the score increase test (N-Gain). The results showed that the average student pretest score was 58.7 with a completion rate of 23%, which then increased to 86.6 with a completion rate reaching 96.2% in the posttest. Based on the results of inferential statistical analysis using the partial test formula or t-test with a frequency (dk) of 26-1 = 25 at a significance level of 5%, 1.708 was obtained and from the results of the student test, t_hitung = 15.61 was obtained. Therefore, t_hitung > t_tabel = 15.61 > 1.708, which means that H_o is rejected and H_a is accepted, which means that there is an influence of the Student Teams Achievement Divisions (STAD) Learning Model on the learning outcomes of Class IV students of UPTD SD Negeri 122345 Pematangsiantar in the 2025/2026 academic year.
EFFECTIVENESS OF USING PICTURE MEDIA ON LEARNING OUTCOMES OF GRADE II STUDENTS IN PKN LEARNING ON PANCASILA SYMBOL MATERIALS AT STATE ELEMENTARY SCHOOL 091254 BATU ONOM Hilda Wati Tinambunan; Jon Roi Tua Purba; Yanti Arasi Sidabutar
International Journal of Social Science, Educational, Economics, Agriculture Research and Technology (IJSET) Vol. 4 No. 11 (2025): OCTOBER
Publisher : RADJA PUBLIKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54443/ijset.v4i11.1167

Abstract

This study aims to determine the effectiveness of using picture media on learning outcomes of Class II students in Civics Education on Pancasila symbols at SD Negeri 091254 Batuonom in the 2025/2026 academic year. The research method used is experimental with a quantitative approach, specifically a pre-experimental design using the One Group Pretest-Posttest Design. The sample consists of all 25 students in Class II, selected through total sampling. Data collection was done through a multiple-choice test of 25 items, which had previously undergone data analysis techniques. The data analysis was conducted using N-Gain analysis. The results of the N-Gain analysis show that the average normalized score is 0.79, with a moderate interpretation. The N-Gain analysis results also show that the average pre-test score is 44.8, and the average post-test score is 89.4, with the lowest N-Gain score being 60 and the highest being 100. This results in a gain of 0.79, indicating a high category of effectiveness in using picture media, as (g) ≥ 0.70. II students in Civics Education on Pancasila symbols at SD Negeri 091254 Batuonom in the 2025/2026 academic year.
Co-Authors Desi Gokma Manurung Geovani Malinda Sinaga Hilda Wati Tinambunan Lely Afriani Lumban Raja Melvin M. Simanjuntak Minar T. Lumban Tobing Nancy Angelia Purba Radode Kristianto Simarmata Yanti Arasi Sidabutar