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All Journal Jurnal Lingkungan Almuslim Konstanta : Jurnal Matematika dan Ilmu Pengelatuan Alam
Orbanus Naharia
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Earth & Planetary Sciences Environmental Science Immunology & microbiology Mathematics

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Application Of The Problem-Based Learning Model To Improve Learning Outcomes Of Class X Biology Students At SMA Negeri 2 Tondano Gabriel Gloria Lumentut; Orbanus Naharia; Ferny Tumbel
Konstanta : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 1 No. 2 (2023): Juni : Jurnal Matematika dan Ilmu Pengetahuan Alam
Publisher : International Forum of Researchers and Lecturers

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/konstanta-widyakarya.v1i2.672

Abstract

This study aims to determine the use of audio-visual media in Problem-Based Learning to improve student learning outcomes in tenth grade SMA Negeri 2 Tondano using classroom action research as the research methodology. (1) Planning, (2) Action, (3) Observation, and (4) Reflection are the four major phases of a cycle. In data analysis, the1percentage of completed student1learning outcomes is utilized. The research result was derived from student learning outcomes using two cycles; in cycle I, the1percentage of classical completion was 44.44 percent and in cycle II, it was 55.55 percent. It became a reference for the subsequent cycle's follow-up. The classical percentage of completeness for cycle II was then 92.59 percent complete and 7.40 percent incomplete. This demonstrated that it followed the research indicator in a conventional manner. Therefore, it is unnecessary to follow the subsequent cycle. This study concludes that using problem-based learning audio-visual as a learning medium for virus materials is crucial for improving student learning outcomes among students in1class X at SMA Negeri 21Tondano.
Problem-Based Learning Model: An Effort To Improve Student Learning Outcomes In Class XI SMA Negeri 2 Tondano Rafyansa Papunas; Orbanus Naharia; Mariana Rengkuan
Konstanta : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 1 No. 4 (2023): Desember : Jurnal Matematika dan Ilmu Pengetahuan Alam
Publisher : International Forum of Researchers and Lecturers

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/konstanta.v1i4.1387

Abstract

The objective of this study is to assess the enhancement in student learning outcomes subsequent to the implementation of the Problem-Based Learning instructional approach in the eleventh grade of SMA Negeri 2 Tondano, located in the Sangihe Islands district, during the academic year 2022/2023. The present study is an instance of classroom action research (PTK) employing an action cycle that encompasses action preparation, implementation, observation, and reflection. The participants of this study consisted of 18 students from class XI MIPA3 at SMA N 2 Tondano. The data gathering methods encompass the assessment of student learning outcomes through the utilisation of test result data conducted at the conclusion of each instructional cycle. The data analysis was conducted using a quantitative descriptive approach. The findings of the study indicated that the implementation of questionnaires in cycle I resulted in a significant improvement in students' learning outcomes. The sample size for this phase of the research consisted of 18 participants. The completion rate of students' learning outcomes exhibited an upward trend, rising from 79.94% in cycle I to 86.27% in cycle II. The observed rise in student learning scores over each cycle suggests that the utilisation of the Problem-Based Learning model has the potential to enhance the learning outcomes of students in class XI MIPA3 SMA N 2 Tondano.
Pengembangan Media Mobile Learning Menggunakan Aplikasi Articulate Storyline Pada Materi Sistem Peredaran Darah Pada Manusia Di Kelas XI SMA Negeri 1 Amurang Natasya Ayu Muaja Wungow; Orbanus Naharia; Jantje Ngangi
Konstanta : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 1 No. 4 (2023): Desember : Jurnal Matematika dan Ilmu Pengetahuan Alam
Publisher : International Forum of Researchers and Lecturers

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/konstanta.v1i4.1720

Abstract

This research aims to produce a mobile learning media product using an articulate storyline application on human circulatory system material that is feasible and can be used by students at SMA Negeri 1 Amurang. Mobile learning media using the articulate storyline application is needed by school teachers to help during the learning process. This type of research is Research and Development / R&D development research using the ADDIE model. This model, as the name suggests, is Analysis, Design, Development, Implementation and Evaluation. The test instrument in this research is the product validity results from material and media experts. The data analysis techniques used are qualitative and quantitative approaches. The results of this research: 1) Development of mobile learning media using the articulate storyline application on the circulatory system material. 2) The quality of mobile learning aids on human circulatory system material is excellent. The assessment results from learning material experts obtained a feasibility percentage score of 85% for the very valid category. The assessment results from learning media experts obtained a feasibility percentage score of 89.9% for the very valid category. The response of students in class XI MIPA was in the perfect/exciting criteria with a percentage of 87.5%. It was concluded that the mobile learning media using the articulate storyline application on the circulatory system material at SMA Negeri 1 Amurang is very suitable to be used as a source of teaching material in the learning process.
Pengaruh Model Cooperative Learning Tipe Numbered Head Together Terhadap Hasil Belajar Siswa Di SMA Negeri 2 Tondano Carolin Theresa Sihaloho; Orbanus Naharia; Jantje Ngangi
Konstanta : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 2 No. 1 (2024): Maret : Jurnal Matematika dan Ilmu Pengetahuan Alam
Publisher : International Forum of Researchers and Lecturers

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/konstanta.v2i1.2260

Abstract

This research uses a quasi-experimental method with a pretest and post-test control group design research design. This research uses the Numbered Head Together Cooperative Learning model to improve student learning outcomes at SMA Negeri 2 Tondano for the 2022/20223 academic year. The sample in this study was class. The average post-test score obtained in the experimental class was 87.7, and the average in the control class was 78.1. The data analysis technique used is the t-test with the condition that the data comes from a normally distributed and homogeneous population—test normality using the Lililefors test and homogeneity. Based on the hypothesis of the research statistical data, a tcount of 2,730 was obtained. Based on the ttable with α=0.005 and degrees of freedom (dk) = n1 + n2 -2 =20+20-2= 38, By looking at the ttable, we get ttable = 1.688. So tcount is greater than ttable, namely tcount = 2,730 > ttable = 1,688. Thus, according to the test criteria, if tcount > ttable, then H0 is rejected, so hypothesis H1 is accepted, and it is concluded that there is an influence of using the Numbered Head Together model on student learning outcomes in the human respiratory system material at SMA Negeri 2 Tondano.
The Development of IPA Tutoring PENGEMBANGAN PAKET BIMBINGAN BELAJAR IPA BAGI PESERTA DIDIK SMP NEGERI 6 TERNATE Mita, Rasmita Sabtu; H. Taunaumang; Orbanus Naharia
Jurnal Lingkungan Almuslim Vol 2 No 2 (2023): Jurnal Lingkungan Almuslim
Publisher : Program Studi Magister Pengelolaan Sumberdaya Alam dan Lingkungan Universitas Almuslim

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51179/jla.v2i2.2174

Abstract

Abstract,This research is the development research by the following steps: (1) Research and initial data collection, (2) planning, (3) Preparation of Initial Product, (4) initial tests. (5) Repair initial products, (6) The field trials, (7) Improvement of operational products, (8) Test operations, (9) Improved end products, (10) Product Dissemination. The data source in this study consists of 3 experts of product design and including a material expert. And there are 40 students who divided into two classes, 20 students in the class IX-3 as the control class and the others 20 students in the class IX-1 as the experimental class in SMP Negeri 6 Ternate. The purpose of this research is to develop IPA tutoring package and to increase the study results of the students after tutoring. The test results shows the development of IPA tutoring package is very well and worth used in tutoring with the results of 80% and product design test result has reached 83% with a very decent qualitfications and categories very well. For the study result of students at the operational test reveals that there is a different average in learning outcomes of students who use IPA tutoring package to learn and do not use the package. This is evidenced by sig.2-Tailed value < 0.05 where the value of 0.00 <0.05. The results of teacher responses in operational tests of the IPA tutoring package is very well with a percentage of 98%. Then the results of the students responses to learn IPA tutoring package is very good as well with the percentage of 91%. This research has resulted that IPA Tutoring Package facilitate teachers and students to learn better.
Co-Authors Carolin Theresa Sihaloho Ferny Tumbel Gabriel Gloria Lumentut H. Taunaumang Jantje Ngangi Mariana Rengkuan Michael Rionaldi Gumolung Mita, Rasmita Sabtu Natasya Ayu Muaja Wungow Rafyansa Papunas Zusye Warouw