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All Journal EKSAKTA : Jurnal Penelitian dan Pembelajaran MIPA Jurnal Darma Agung International Journal of Educational Research and Social Sciences (IJERSC) MetaBio : Jurnal Pendidikan Sibatik Journal : Jurnal Ilmiah Bidang Sosial, Ekonomi, Budaya, Teknologi, Dan Pendidikan Mudabbir: Journal Research and Education Studies MetaBio : Jurnal Pendidikan
RAJAGUKGUK, SALOME
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Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Social Sciences Other

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ANALISIS KESULITAN BELAJAR SISWA DALAM MEMAHAMI MATERI SISTEM REGULASI MANUSIA DI KELAS XI SMA SWASTA KARTIKA 1-4 PEMATANGSIANTAR TAHUN AJARAN 2020/2021 Tridelpina Purba, Sumarny; Rajagukguk, Salome; Maya Dwi Yana
Jurnal Metabio Vol. 3 No. 2 (2021): MetaBio : Jurnal Pendidikan (Edisi Elektronik)
Publisher : Program Studi Pendidikan Biologi, Fakultas Keguruan Dan Ilmu Pendidikan Universitas Simalungun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36985/xhw8bh45

Abstract

This study aims to analyze students' learning difficulties in understanding the human regulatory system material in eleventh-grade students at Kartika 1-4 Private High School, Pematangsiantar. The population in this study was all eleventh-grade students, consisting of three classes, totaling 150 students. Sampling was conducted using cluster random sampling, with a 20% sample size, with 10 students from each class, totaling 30 students. The method used in this study was descriptive. Student learning difficulties were analyzed using instruments in the form of multiple choice tests and closed-ended questionnaires with a Likert scale. The results of the test data analysis showed that the average percentage of students' learning difficulties was 75.65%, categorized as weak, meaning students had difficulty understanding the human regulatory system material. The questionnaire results indicated that internal factors influencing student learning difficulties included interest and motivation (67.08%) interpreted as weak, and readiness and attention (63.33%) interpreted as weak. Meanwhile, external factors, including the family environment (75% of which was interpreted as weak), the school environment (71.94% of which was interpreted as weak), and the community environment (65.83% of which was interpreted as weak), concluded that aspects with weak interpretations had no effect on student learning difficulties. Furthermore, the time allocation aspect (39.33% of which was interpreted as strong) significantly influenced student learning difficulties. The average percentage of factors influencing learning difficulties was 63.75%. 
PENERAPAN MODEL PEMBELAJARAN SCRAMBLE TERHADAP PENINGKATAN HASIL BELAJAR BIOLOGI SISWA DI KELAS X SMA YAYASAN PERGURUAN KELUARGA PEMATANGSIANTAR Rajagukguk, Salome
Jurnal Metabio Vol. 3 No. 1 (2021): MetaBio : Jurnal Pendidikan (Edisi Elektronik)
Publisher : Program Studi Pendidikan Biologi, Fakultas Keguruan Dan Ilmu Pendidikan Universitas Simalungun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36985/yx2q3t40

Abstract

This study is a classroom action research aimed at describing the application of the Scramble model to improve biology learning outcomes at the Yayasan Perguruan Keluarga Private High School in Pematangsiantar. The subjects were 30 students in grade X IPA-1 at the Yayasan Perguruan Keluarga Private High School. The study was conducted in four stages: planning, implementation, observation, and reflection. This Classroom Action Research (CAR) used a collaborative model that prioritizes cooperation between teachers and researchers. The instrument used in this study was a 20-question student learning achievement test. Before being used as a data collection tool, the prepared instrument was pre-tested to determine its validity, reliability, discrimination power, and difficulty level. Based on the results, the average improvement in students' critical thinking skills was 60.00 in cycle I, then increased to 80.00 in cycle II. From these results, it can be concluded that the application of the Scramble learning model can improve student learning outcomes in grade X SMA YPK Pematangsiantar. 
PENERAPAN MEDIA ANIMASI BERBASIS ANIMAKER MENGGUNAKAN CIRC (COOPERATIVE INTEGRATED READING AND COMPOSITION) TERHADAP HASIL BELAJAR SISWA Huda, Muhammad Komarul; Saragih, Marlindoaman; Nuryah Ramadhani Saputri; Rajagukguk, Salome
Jurnal Metabio Vol. 6 No. 2 (2024): MetaBio : Jurnal Pendidikan (Edisi Elektronik)
Publisher : Program Studi Pendidikan Biologi, Fakultas Keguruan Dan Ilmu Pendidikan Universitas Simalungun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36985/m43kbn88

Abstract

The purpose of this study was to determine whether the application of animation media based on animeker can improve student learning outcomes at SMA Perguruan Tamansiswa Pematangsiantar and to improve student learning outcomes on learning media using animated videos. This study uses a Classroom Action Research (CAR) model that refers to the research design including the stages: (1) planning, (2) action, (3) observation, (4) reflection. The sample in this study was the experimental class (XI MIPA 1) which consisted of 36 students. The results of the study were obtained from the data from using Animaker-Based Animation Using CIRC (Cooperative Intedred Reading And Composition) in cycles I and II, namely in cycle I 80% and in cycle II 85%.
PENGARUH KONDISI DAN KOSENTRASI BELAJAR DI RUMAH PADA MASA PANDEMI COVID-19 TERHADAP PRESTASI BELAJAR SISWA KELAS X MAN PEMATANGSIANTAR Rajagukguk, Salome; Nurjana, Pelita
Jurnal Metabio Vol. 6 No. 2 (2024): MetaBio : Jurnal Pendidikan (Edisi Elektronik)
Publisher : Program Studi Pendidikan Biologi, Fakultas Keguruan Dan Ilmu Pendidikan Universitas Simalungun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36985/5acfq808

Abstract

This study aims to determine the Effect of Conditions and Concentration of  Learning at Home During the Covid-19 Pandemic on the Learning Achievement of Class X Students of MAN Pematangsiantar in the 2020/2021 Academic Year. The population in this study was class X which consisted of 4 classes with a total of 160 students. In sampling, 25% of the total population was taken so that the sample could be calculated, namely 160x25% = 40 students, the research instrument used to collect data was a questionnaire filled out by students and DKN (Student Value List), the rest was documentation as additional data. The results of this study are that the influence of conditions and concentration of student learning during the Covid-19 pandemic on the learning achievement of class X students of MAN Pematangsiantar is very influential.
PENGARUH MOTIVASI BELAJAR TERHADAP HASIL BELAJAR IPA TERPADU SISWA KELAS VIII SMP NEGERI 13 PEMATANGSIANTAR Saragih, Marinta; Rajagukguk, Salome; Siboro, Thiur Dianti
Jurnal Metabio Vol. 6 No. 2 (2024): MetaBio : Jurnal Pendidikan (Edisi Elektronik)
Publisher : Program Studi Pendidikan Biologi, Fakultas Keguruan Dan Ilmu Pendidikan Universitas Simalungun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36985/rqdm9403

Abstract

This study was conducted with the aim of determining the effect of learning motivation on the learning outcomes of Integrated Science students of class VIII SMP Negeri 13 Pematangsiantar, and was carried out in April - May 2022 at SMP Negeri 13 Pematangsiantar. The population was 84 people and the number of samples was 84. Data analysis was carried out using correlation tests, t tests and determination tests. From the results of the correlation test, r = 0.65 was obtained, meaning that the effect of motivation on the learning outcomes of Integrated Science students of class VIII SMP Negeri 13 Pematangsiantar in the 2021/2022 Academic Year was high. Hypothesis testing was carried out using the t-test at a significance level of α = 0.05, obtained t count (7.754) > t table (1.664) then H0 was rejected and Ha was accepted, meaning that there was a significant effect between motivation on the learning outcomes of Integrated Science students of class VIII SMP Negeri 13 Pematangsiantar in the 2020/2021 Academic Year. From the results of the determination test, the contribution of motivation to students' Integrated Science learning outcomes was 42.25%. It was concluded that there was a significant influence of motivation on the Integrated Science learning outcomes of class VIII students of SMP Negeri 13 Pematangsiantar in the 2020/2021 Academic Year. 
The Implementation of Numbered Head Together Learning Model on Student Integrated Science Learning Outcomes in SMP Negeri 1 Panei Rajagukguk, Salome
International Journal of Educational Research & Social Sciences Vol. 2 No. 3 (2021): June 2021
Publisher : CV. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51601/ijersc.v2i3.78

Abstract

The prevailing inquiry was performed aiming to know how Numbered Head Together Method was implemented and affect the students learning outcomes of 7th grade in SMP Negeri 1 Panei during Integrated Science Learning process. Cluster random sampling was employed to choose the samples, obtaining 64 students (two classes), in which one class (32 students) acted as experimental class receiving Numbered Head Together learning model, while another class (32 students) acted as control class received by conventional model. Data retrieved were then analyzed using SPSS 21. The analysis resulted that students who received Numbered Head Together learning model had better learning outcomes (80.62) than students’ who received conventional model (72.19). Hypothesis was further tested using t-test at significance level of α = 0.05 obtaining tcount (3.30) > ttable (2.00), thus Ha is accepted, indicating that Numbered Head Together learning model affect the Learning Outcomes of 7th grade students of SMP Negeri 1 Panei during Integrated Science learning process. It is concluded that Numbered Head Together has an impact on students learning outcomes of 7th grade of SMP Negeri 1 Panei during Integrated Science learning process at academic year of 2019/2020. The learning by using Numbered Head Together model can improve students’ learning outcomes during the Integrated Science subject, therefore such method can be selected as one of the alternatives to plan a better Integrated Science learning.
Pengembangan Penuntun Praktikum Pop-Up Book untuk Meningkatkan Kemampuan Keterampilan Proses Sains Siswa Piliang, Fenny Mustika; Rajagukguk, Salome; Nahor, Marta Honesti Lumban
MUDABBIR Journal Research and Education Studies Vol. 5 No. 2 (2025): Vol. 5 No. 2 Juli-Desember 2025
Publisher : Perkumpulan Manajer Pendidikan Islam Indonesia (PERMAPENDIS) Prov. Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56832/mudabbir.v5i2.1488

Abstract

Penelitian ini bertujuan untuk mengembangkan penuntun praktikum berbantuan pop-up book sebagai penuntun praktikum yang mampu meningkatkan keterampilan proses sains siswa (KPS). Penelitian ini menggunakan penelitian pengembangan Research and Development Borg and Gall yang dimodifikasi menjadi sepuluh tahap, mulai dari identifikasi potensi dan masalah hingga produksi produk. Media yang dikembangkan divalidasi oleh ahli media dan ahli materi, serta diuji coba pada kelompok kecil dan besar. Subjek uji coba terdiri dari 45 siswa kelas XI di SMA Kartika 1-4 Pematangsiantar. Hasil validasi ahli media menunjukkan 95% dengan kategori “Sangat layak”, sedangkan hasil validasi ahli materi sebesar 90% juga dengan kategori “Sangat layak” dan angket respons siswa sebesar 93,25%. Keterampilan Proses Sains menunjukkan peningakatan nilai rata-rata siswa sebesar 30,45 dengan nilai N-Gain sebesar 0,70 yang berada dalam kategori “Tinggi”. Berdasarkan hasil tersebut, dapat disimpulkan penuntun praktikum berbantuan pop-up book layak digunakan dan efektif untuk meningkatkan kemampuan keterampilan proses sains siswa. Penuntun ini dapat dijadikan sebagai pendukung tambahan dalam kegiatan praktikum yang inovatif dan menarik.
Co-Authors Amelia, Marisa Damanik, Ali Akbar DAMANIK, RISJUNARDI Dianti Siboro, Thiur Epiyani, Putri Fenny Mustika Piliang, Fenny Mustika Gultom, Sonya Oktapia Gultom Huda, M Komarul Huda, M. Komarul Huda, Muhammad Komarul Hulu, Dhika Elfrida Hulu, Irwan Lihardo Irawan Sipayung, Miranda Lumbanahor, Marta Marlindoaman Saragih Maya Dwi Yana Nahor, Marta Honesti Lumban Nurjana, Pelita Nuryah Ramadhani Saputri PERAYANTI SINAGA, DIAN PURBA, IKA ROSENTA Purba, Ika Rosenta Purba Purba, Sumarny Tridelpina Ramdhana, Imron Rolita, Ria Rosenta Purba, Ika Saragih, Marinta Sinaga, Asmina Herawaty Sinaga, Dian Perayanti Siregar, Fathur Suryati Napitupulu, Kristina Tridelpina Purba, Sumarny