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The effectiveness of biology learning in the materials of the respiration system based on integrated multimedia character education at SMAN 2 Percut sSi Tuan T.P 2021/2022 Simanjuntak, Lasroin; Sidabutar, Hudson
Educenter : Jurnal Ilmiah Pendidikan Vol. 1 No. 9 (2022): Educenter : Jurnal Ilmiah Pendidikan
Publisher : ARKA INSTITUTE

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55904/educenter.v1i9.381

Abstract

This study aims to determine the effectiveness of learning biology on the respiratory system material based on integrated multimedia character education at SMAN 2 Percut Sei Tuan TP 2021/2022. The sample used in this study was one class (40 people). This research is quantitative descriptive. The instruments used to collect data are multiple choice tests and questionnaires. The data collection method used in this study was observation, interviews, questionnaires and tests (multiple choice) as a result of student learning given a score. The percentage of students' learning completeness (80%) or 24 students are said to be complete because they get a score that exceeds the KKM limit and (20%) or 6 students are not complete because the student is not able to get a score above the KKM limit. Thus, it can be concluded that learning biology on the material of the multimedia-based respiratory system integrated character education at SMAN 2 Percut Sei Tuan TP 2021/2022 is quite effective.
Development of LKPD assisted by phet simulation on material form of energy and their changes to improve creative thinking ability of students at SMP Negeri 2 Sunggal Br Ginting, Febrina; Sidabutar, Hudson
Educenter : Jurnal Ilmiah Pendidikan Vol. 1 No. 9 (2022): Educenter : Jurnal Ilmiah Pendidikan
Publisher : ARKA INSTITUTE

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55904/educenter.v1i9.393

Abstract

Student Worksheet (LKPD) is one way to support and activate learning activities so that students and teachers can interact more effectively, which can improve learning activities and student achievement. Because PhET media encourages creativity, it can help students' creative thinking skills. 4D technique, PhET Simulation helps the development of LKPD. In this study, data collection used observational methods, questionnaires, tests, and documentation methods. In this study, descriptive analysis and N-gain test were used for data analysis. Two material experts, learning experts, design experts, seventh grade science teachers, and 32 seventh grade students of SMP N 2 Sunggal became the sample. Based on the approval of LKPD, learning experts, and learning materials experts and design experts, class VII science teachers and 32 students of class VII SMP N 2 Sunggu. Based on expert validation, learning experts and LKPD material design experts, the participant's response was very good and the LKPD materials assisted by PhET Simulation could improve students' creative thinking skills, which can be seen from the N-gain calculation, which is 0.71 high categories.
Development of interactive multimedia based on adobe flash integrated with character values on the respiratory system materials Sidabutar, Hudson; Tamaro Sitorus, Riscal Boni
Educenter : Jurnal Ilmiah Pendidikan Vol. 1 No. 9 (2022): Educenter : Jurnal Ilmiah Pendidikan
Publisher : ARKA INSTITUTE

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55904/educenter.v1i9.394

Abstract

This study aims to determine the feasibility of interactive multimedia learning integrated with character values developed using  Adobe Flash CS 6 Software on the respiratory system material in humans based on the responses of material experts, media experts, field teachers, and students. This study uses a 4-D model of instructional development design, including the define, design, develop, and disseminate stages, limited to the limited deployment stage to see the students' classical learning completeness, namely 36 students. class XI MIA 1 SMA Negeri 1 Sipoholon Academic Year 2021/2022. The results showed that the interactive multimedia learning developed was suitable for use in learning the human respiratory system material because it met the eligibility criteria with an average score of 4.4 from material experts included in the very good criteria, an average score of 4.3 from media experts who included in the very good criteria, the average score of 4.7 from the subject teachers included in the very good criteria, and the average score for each test 4.5 from the students included in the very good criteria.
The development of interactive multimedia learning media on cell materials in Class XI IPA SMA Negeri 2 Kabanjahe Br Ginting, Nadia; Sidabutar, Hudson
Educenter : Jurnal Ilmiah Pendidikan Vol. 1 No. 9 (2022): Educenter : Jurnal Ilmiah Pendidikan
Publisher : ARKA INSTITUTE

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55904/educenter.v1i9.398

Abstract

This study aims to develop and produce interactive multimedia-based biology learning media using a valid, practical and effective powerpoint media that can be applied as a biology learning medium on cell material. The type of research used is development research with a 4-D development model. This model includes four stages, namely defining, designing, developing and disseminating.  The results showed: (1) The validity of the media based on the assessment of media experts and material experts by getting an average percentage of 85.5% with the criteria of "very valid / very good". (2) The practicality of learning media based on student and teacher responses after using the media got an average percentage of 95.3% which included the "very practical" criteria. (3) The effectiveness of the media based on the results of student learning mastery after using interactive multimedia learning media is 86.1%. Then the calculation of the significance level is carried out with the ngain test score. From the results of manual calculations obtained n-gain score of 0.52. Based on the results of the study, the use of interactive multimedia learning media is said to be feasible with valid, practical and effective categories.
The Effectiveness of Multimedia-Based Biology Learning on the Main Material of the Structure and Function of Tissue-Making Cells in Plants and Animals Class XI IPA at SMA Negeri 1 Onan Ganjang T.P. 2021/2022 Sidabutar, Hudson; Gaol, Aryanto Lumban
Educenter : Jurnal Ilmiah Pendidikan Vol. 1 No. 11 (2022): Educenter : Jurnal Ilmiah Pendidikan
Publisher : ARKA INSTITUTE

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55904/educenter.v1i11.463

Abstract

This study aims to determine the effectiveness of multimedia-based biology learning on the structure and function of tissue constituent cells in plants and animals at SMA Negeri 1 Onan Ganjang T.P 2021/2022. The research sample was obtained by random sampling technique. The sample consisted of 2 classes, namely class XI MIA 1 and XI MIA 2. The research design used was a pretest-posttest nonequivalent control group design. The results showed that the posttest average value of the experimental class was 91.26 higher than the control class's posttest average score of 82.6, the average value of the multimedia effectiveness questionnaire in the experimental class was 95.7 higher than the control class's average value. 60.7, and the average value of the teacher's questionnaire regarding the effectiveness of multimedia as a teaching material is 90. The effectiveness value obtained by comparing the n-gain of the experimental class and the control class is 1.65 which shows that multimedia is more effective than student worksheets. So it can be concluded that multimedia as a teaching material is effectively used in the structure and function of cells making up plant and animal tissues in class XI MIA at SMA Negeri 1 Onan Ganjang T.P 2021/2022.
Differences in Student Learning Outcomes Through the Application of Problem Based Learning (PBL) Learning Models With and Without Using Student Worksheets (LKPD) on Biodiversity Materials in Class X SMA S PAB 8 Saentis TP 2022/2023 Panjaitan, Dina; Sidabutar, Hudson
Educenter : Jurnal Ilmiah Pendidikan Vol. 2 No. 3 (2023): Educenter : Jurnal Ilmiah Pendidikan
Publisher : ARKA INSTITUTE

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55904/educenter.v2i3.895

Abstract

This study aims to determine the differences in student learning outcomes taught using the Problem Based Learning (PBL) learning model using LKPD and without LKPD on biodiversity material in class X SMA S PAB 8 Saentis. The type of research used is quasi experiment with Nonquivalent Control Group research design. The results showed that the average student learning outcomes in the Experiment class were 81.17 higher than in the Control class with a score of 75.92. Based on the results of the hypothesis test, a significance value was obtained on the posttest data, these results indicate that there are differences in the learning outcomes of students taught using the Problem Based Learning (PBL) learning model using LKPD and without LKPD on biodiversity material in class X SMA S PAB 8 Saentis TP 2022/2023.
EFFECT OF THE PROBLEM BASED LEARNING (PBL) MODEL ON THE STUDENT CRITICAL THINKING SKILL ON EXCRETORY SYSTEM MATERIAL IN CLASS XI SMA NEGERI 1 DOLOK PANRIBUAN ACADEMIC YEAR 2023/2024 Napitupulu, Andri Marusaha; Sidabutar, Hudson
Jurnal Pelita Pendidikan Vol. 13 No. 4 (2025): JURNAL PELITA PENDIDIKAN
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jpp.v13i4.71591

Abstract

This research aims to obtain related information; The influence of the PBL model on critical thinking skills at SMA Negeri 1 Dolok Panribuan. This research is a type of quasi experiment research. This research was carried out at SMA Negeri 1 Dolok Panribuan Simalungun Regency. Samples were taken by proportional random sampling technique. The data collection method uses critical thinking skills questions consisting of pretest and posttest. The effect of the PBL learning model on students' critical thinking skills at SMA Negeri 1 Dolok Panribuan is as follows: There is a comparison of the results of posttest calculations in the control class and the experimental class with the Independent Sample T-Test to obtain the results of the t-table > t-calculation value of 2.998 > 1.997 with α = 5% where based on the results of the t-test it can be concluded that there is an influence of the Problem Based Learning (PBL) model on Students' Critical Thinking Skills on System Materials Excretion at SMA Negeri 1 Dolok Panribuan. The PBL learning model is better used for student learning outcomes with an average score of 83.25 than the conventional learning model with an average score of 76.00.
COMPARISON OF LEARNING OUTCOMES USING PROJECT-BASED LEARNING MODEL VERSUS CONVENTIONAL LEARNING IN ELEMENTARY SCHOOL Agus Hidayat; Darmawanta Sembiring; Hudson Sidabutar
Indonesian Journal of Education (INJOE) Vol. 3 No. 3 (2024): Indonesian Journal of Education (INJOE)
Publisher : CV. ADIBA AISHA AMIRA

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Abstract

This observation aims to compare learning outcomes among students who apply the Project-Based Learning (PJBL) Model with those who learn through conventional means in elementary schools. The research method utilized the literature study method. The findings indicated that students who learned through the PjBL model generally achieved better learning outcomes in terms of critical thinking, creativity and problem-solving skills. The PjBL model also appeared to increase students' motivation and enthusiasm for learning as they were more engaged in relevant and interesting projects. In addition, PjBL facilitates the development of better social skills and teamwork through collaboration and interaction among students in project groups. Nevertheless, this study also found some challenges in implementing PjBL in primary schools, such as the need for more thorough preparation, longer implementation duration, and the need for special training for teachers. Therefore, in order to maximize learning outcomes, it is suggested that a wise mix of PjBL and conventional learning models is needed in accordance with educational objectives and students' needs.
INTERPERSONAL COMMUNICATION BETWEEN TEACHERS AND STUDENTS IN FACILITATING THE TEACHING AND LEARNING PROCESS Suroso Suroso; Kurniah Astutik; Hudson Sidabutar
Indonesian Journal of Education (INJOE) Vol. 5 No. 1 (2025): Indonesian Journal of Education (INJOE)
Publisher : CV. ADIBA AISHA AMIRA

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Abstract

Effective communication is a key element in creating a productive and conducive learning environment. This research uses the literature study method to analyze the impact of teachers' communication competence and classroom culture on the learning process. The study revealed several important findings. First, teachers' ability to deliver material clearly and listen to students actively can increase students' participation and engagement in the classroom. Second, respect for learners' socio-cultural backgrounds can prevent misunderstanding and create an inclusive learning atmosphere. Third, emotional support from teachers has been proven to increase students' motivation to learn and help minimize behavioral problems in the classroom. Therefore, teachers' communication competence needs to be continuously improved to maximize the learning process.
THE IMPACT OF THE APPLICATION OF LOCAL WISDOM IN LEARNING MATERIALS ON THE MOTIVATION OF STUDENTS IN ELEMENTARY SCHOOLS Andri Sungkowo; Hudson Sidabutar; Munkizul Umam Kau
Jurnal Ilmu Pendidikan dan Kearifan Lokal Vol. 2 No. 2 (2024): Jurnal Ilmu Pendidikan dan Kearifan Lokal (JIPKL)
Publisher : CV. ADIBA ASIHA AMIRA

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Abstract

The study aims to explore the impact of the application of local wisdom in the learning material on the motivation of students in primary schools. In today's educational context, there is a growing awareness of the importance ofining and integrating local values and practices into the formal education system as a means of supporting a learning process that is more relevant and meaningful to students. This study investigates how the integration of local wisdom into the curriculum can motivate students to participate more in the learning process as well as improve their understanding of the lessons delivered. The research uses a method of literary review, which involves the collection and analysis of various literary sources relevant to the research topic. These resources include journal articles, textbooks, research reports, and online resources related to local wisdom, contextual learning, and student learning motivation. Research results show that the integration of local Wisdom into the learning material has a positive effect on the motivation of students in elementary schools. Students tend to feel more connected to the materials taught when they can identify elements of their own local culture and environment. This makes it easier for students to understand the abstract concepts taught, while enriching them with wider knowledge of the environment in which they live. Furthermore, research finds that the use of local wisdom in education also contributes to the development of student pride and cultural identity. From a pedagogical point of view, teaching using local wisdom-based content and methods shows the potential to encourage active and participatory learning, which directly boosts learning motivation.