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RAJAGUKGUK, SALOME
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PENGEMBANGAN LKS BERBASIS MODEL LEARNING CYCLE 5E PADA MATERI BIOTEKNOLOGI Saragih, Marlindoaman; Rajagukguk, Salome; Amelia, Marisa
Jurnal Metabio Vol. 6 No. 1 (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/nddphw68

Abstract

Development of Worksheet Based on The Larning Cycle 5E Model on Biotechnologycal Material, The development of LKS based on the 5E learning cycle on biotechnology material at Kartika 1-4 Pematangsiantar Private High School was motivated by the learning process which so far only used printed books and the use of LKS which was less interesting. This research aims to: 1) Find out the feasibility of the 5E learning cycle based LKS, 2) Find out students' responses to the 5E learning cycle based LKS being developed. The data collection instruments used in this research were validation sheets and questionnaire sheets. The validation results from two validators obtained an averege score of 85.3% in the Very Decent category, and the results based on students obtained an average score of 89.7% in the very good category. From the results of the research that has been carried out, it can be concluded that: 1) LKS based on the 5E learning cycle on biotechnology material developed at Kartika 1-4 Pematangsiantar Private High School are suitable for use, 2) Students' responses to the LKS based on the 5E learning cycle are very good
PEMANFAATAN BARANG BEKAS SEBAGAI MEDIA PEMBELAJARAN IPA DALAM MENGEMBANGKAN KEMAMPUAN BERPIKIR KREATIF SISWA KELAS VIII SMP SWASTA SATRYA MANDIRI BANDAR TONGAH Rajagukguk, Salome; Dianti Siboro, Thiur; Epiyani, Putri
Jurnal Metabio Vol. 6 No. 1 (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/k9hj5482

Abstract

This research aims to determine the effect of using used goods as a science learning medium on respiratory system material in developing the creative thinking abilities of class VIII students at Satrya Mandiri Private Middle School. The method used is a quantitative approach, experimental method. Data collection techniques in this research are pretest and posttest. The data analysis technique carried out in this research consists of 2 stages, namely prerequisite testing and hypothesis testing. using the SPSS 2.3 for Windows program. From the results of the linearity test, it is known that the two variables (media use and creative thinking ability) have a significant linear relationship. From the results of the normality and homogeneity tests, it was obtained that the control and experimental class data were normally distributed and had the same variance (homogeneous). From the results of hypothesis testing with the t test, it is obtained that t count (2.824) > t table (1.701), then Ho is rejected and Ha is accepted, meaning that there is an influence on the use of used goods as knowledge. learning media in developing creative thinking abilities of class VIII students at Satrya Mandiri Private Middle School. Based on the F test that has been carried out, the calculated F is 23.603 so the df is 28 and the real level is 5% so the F table is 4.210. F count > F table then Ha is accepted. This means that there is a significant influence if learning is carried out using used media in class VIII on the human respiratory system material at the Satrya Mandiri Private Middle School in Bandar Tongah. It was concluded that there was an influence of using used goods as a science learning medium in developing the creative thinking abilities of class VIII students at the Satrya Mandiri Private Middle School in Bandar Tongah.
PENERAPAN MODEL GROUP INVESTIGATION BERBASIS MEDIA HERBARIUM MENGGUNAKAN APLIKASI PICTURETHIS-PLANT IDENTIFIER UNTUK MENINGKATKAN KREATIVITAS DAN HASIL BELAJAR SISWA Perayanti Sinaga, Dian; Rajagukguk, Salome; Rolita, Ria
Jurnal Metabio Vol. 6 No. 1 (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: 10.36985/351tj930

Abstract

This study aims to determine the effect of implementing the group investigation model based on herbarium media using the PictureThis-Plant Identifier application on students' creativity and learning outcomes. This research is a field research with a quantitative approach using the Pretest-Posttest Control Group Design research design. The results showed that the implementation of the group investigation model based on herbarium media using the PictureThis-Plant Identifier application had a significant effect on increasing students' learning creativity. This is indicated by the value of tcount > ttable (45.443 > 1.681) at a significance level of 0.05. The experimental class using this learning model had a higher average score of learning creativity compared to the control class. The implementation of the group investigation model based on herbarium media using the PictureThisPlant Identifier application also had a significant effect on improving student learning outcomes. The data analysis showed that the value of tcount > ttable (92.217 > 1.681) at a significance level of 0.05. The average posttest score of the experimental class (82.50) was higher than the control class (77.50).
PENGARUH PEMANFAATAN MULTIMEDIA UNTUK MENINGKATKAN HASIL BELAJAR SISWA PADA MATERI SISTEM EKSKRESI MANUSIA DI KELAS XI TAMAN MADYA (SMA) TAMANSISWA PEMATANGSIANTAR Suryati Napitupulu, Kristina; Rosenta Purba, Ika; Rajagukguk, Salome
Jurnal Metabio Vol. 5 No. 1 (2023): 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: 10.36985/90t4qy65

Abstract

This study aims to determine the effect of multimedia utilization on improving student learning outcomes on the human excretory system and the magnitude of the impact of multimedia utilization on improving student learning outcomes on the excretory system in grade XI Taman Madya (SMA) Tamansiswa Pematangsiantar. The population in this study was 64 students consisting of two classes. The sample was taken by random assignment, i.e., the population size was equal to the sample size. This resulted in two classes: a control class (XI-1) with 32 students and an experimental class (XI-5) with 32 students. Thus, the sample size was 64 students. The control class was treated using conventional methods, while the experimental class was treated using PowerPoint multimedia. Data analysis was performed by finding the mean (X̅ ), standard deviation (S), and hypothesis testing (t-test) at a significance level of α = 0.05. The results obtained an average post-test score of 88 for the control class and 90.12 for the experimental class, with a difference in learning outcomes of 2.12. From the results of the hypothesis testing (t-test), the calculated t (2.790) > t table (1.99) at a significance level of α = 0.05 and degrees of freedom (dk) = 62, so Ho is rejected and Ha is accepted, meaning there is an influence of multimedia utilization to improve student learning outcomes on the human excretory system material in class XI Taman Madya (SMA) Tamansiswa Pematangsiantar. It is concluded that there is an influence of multimedia utilization to improve student learning outcomes on the human excretory system material in class XI Taman Madya (SMA) Tamansiswa Pematangsiantar. 
UPAYA PENINGKATAN HASIL BELAJAR SISWA PADA MATERI KOMPONEN BIOTIK DENGAN PENERAPAN METODE QUANTUM LEARNING PADA SISWAKELAS VII SMP SWASTA ADVENT 2 PEMATANGSIANTAR TAHUN AJARAN 2014/2015 Rajagukguk, Salome
Jurnal Metabio Vol. 4 No. 1 (2022): 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/ytzrsp77

Abstract

This study was conducted to determine efforts to improve student learning outcomes in the biotic component topic through the application of Quantum Learning to seventh-grade students at SMP Swasta Advent 2 Pematangsiantar in the 2014/2015 academic year. The study was conducted from May 19-30, 2015, with a sample size of 16 seventh-grade students. The learning process consisted of cycles I and II, involving teaching and evaluation. Data analysis techniques used included calculating class averages, learning completion levels, and classical regression. Based on the results, it can be concluded that learning outcomes in cycle I were 18.75% below the Minimum Competency (KKM). This was followed by cycle II, where 93.75% achieved the KKM.
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. 
Co-Authors Amelia, Marisa Asmayani 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 Tanjung, Alfian Tridelpina Purba, Sumarny