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All Journal Darul Ilmi: Jurnal Ilmu Kependidikan dan Keislaman Gravity Journal
Lubis, Yenni Khairani
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Religion Education Physics Social Sciences Other

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Application of Interactive Virtual Multimedia in Physics Learning Lubis, Yenni Khairani
Darul Ilmi: Jurnal Ilmu Kependidikan dan Keislaman Vol 12, No 2 (2024)
Publisher : UIN Syekh Ali Hasan Ahmad Addary Padangsidimpuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24952/di.v12i2.14321

Abstract

Learning objectives can be achieved requiring strategies such as the application of appropriate learning media so that students are actively involved in the teaching and learning process. One of them is interactive multimedia. Multimedia is a combination of text, photos, graphics, audio, animation and video elements that are processed digitally. This research aims to determine the effect of using interactive multimedia in core physics learning on students' learning interest. The writing method in this research uses a qualitative approach with data collection methods in the form of literature studies. Using the literature study collection method, because the main source is entirely scientific work that is researched without any field observations from the researcher. The research results from this literature review show that interactive multimedia is feasible, interesting and effective as a physics learning medium, especially in core physics material in increasing students' interest in learning physics.
Peningkatan Kemampuan Berfikir Kritis pada Siswa terhadap Konsep Fisika Kesetimbangan Benda Tegar Menggunakan Model Discovery Learning Lubis, Yenni Khairani; Dalimunthe, Tika Rahmadani
Gravity Journal Vol 4, No 1 (2025)
Publisher : Institut Agama Islam Negeri Padangsidimpuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24952/gravity.v4i1.16596

Abstract

The learning approach in the classroom has a significant impact on the success of the educational process, so teachers need to choose the right strategy so that students are more motivated to be involved in learning. In this way, students can participate actively and optimize their critical thinking skills, one of which is through implementing the discovery learning model. However, is the application of this model effective in improving students' critical thinking skills in class XI IPA 1 SMA N 1 Siabu? This research aims to identify an increase in students' critical thinking skills through the application of the discovery learning model. This research uses a classroom action research (PTK) approach with a combination of quantitative and qualitative methods. Quantitative methods are used to measure the impact of applying the discovery learning model on critical thinking skills on the topic of equilibrium dynamics of rigid bodies, while qualitative methods are used to outline the learning implications of this research. The research subjects were 33 students of class XI IPA 1 SMA N 1 Siabu, consisting of 19 female students and 14 male students. The success indicator is determined if 75% of the total students achieve learning completion. The research results showed that student activities in cycle I were in the quite good category, and in cycle II they increased to good category. The percentage of classical completion of students' critical thinking ability test results increased from 18.1% in the pre-cycle to 36.3% in the first cycle of the first meeting, 51.5% in the second meeting, and 78.8% in the second cycle. Thus, the application of the discovery learning model has proven to be effective in improving students' critical thinking skills in class XI IPA 1 SMA N 1 Siabu Mandailing Natal.
Integrasi Sifat Mekanik dan Optik yang dimiliki Beton terhadap Pembelajaran Fisika dengan Penerapan Kurikulum Merdeka Vioni, Herti; Lubis, Yenni Khairani
Gravity Journal Vol 3, No 1 (2024)
Publisher : Institut Agama Islam Negeri Padangsidimpuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24952/gravity.v3i1.11721

Abstract

The research carried out is related to assessing the use of learning models. The learning model used is the Instructional Design development model on Static Fluid material in Class XI SMA Negeri 1 Batangtoru. This model requires students to be more active in class. The use of this model will be combined with the use of modules as a learning resource, so that it can become an alternative for implementing learning. The aims of this research are 1) to describe learning using modules as an effective learning resource, 2) to describe student activities while using the Instructional Design Development Model in Static Fluid material in Class XI SMA Negeri 1 Batangtoru with modules as a learning resource, 3) to describe the results student learning while using the Instructional Design development model in Static Fluid material in Class Learning Resources.This research is action research which is developmental and pre-eliminary in nature, so it only uses one class. The research design uses Kemmis MC Taggart's cycle model with a One Group Pretest-Posttest Design learning pattern. This research was carried out at SMA Negeri 1 Batangtoru class XI MIPA1, with 34 students. This learning consists of three cycles. The implementation of learning in each cycle uses different syntax, so that you can find out which cycle is most effective. Student learning activities are divided into three stages, Instruction stage, Doing stage, and Evaluating stage. Student learning activities increase in each cycle. Student activities are in the active to very active category. The highest student activity is in cycle 3 with the very active category. Student scores increase from pretest to posttest in each cycle. The highest posttest average score was in cycle 2. The highest n-gain was also in cycle 2 with the medium category. Student learning retention is included in the very strong category. The most effective learning uses the Instructional Design development model in Static Fluid material in Class XI SMA Negeri 1 Batangtoru with modules as learning resources located in cycle 2. Based on the analysis of research data results, it can be concluded that the Instructional Design development model for Static Fluid material in Class XI SMA Negeri 1 Batangtoru with modules as learning resources is suitable for use in Static Fluid material in Class This model can be an alternative learning model implemented by teachers. This research requires thorough preparation, so that further research can be better prepared.
Physical Environment And Sustainable Development Harahap, Aminah; Lubis, Yenni Khairani
Gravity Journal Vol 4, No 2 (2025)
Publisher : Institut Agama Islam Negeri Padangsidimpuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24952/gravity.v4i2.19210

Abstract

Physical environment plays a strategic role in supporting sustainable development. Increasingenvironmental damage, such as climate change, pollution, and exploitation of natural resources, shows that development that does not consider environmental aspects will have a serious impact on human life. Therefore, Physical environment is an important instrument for shaping public awareness, knowledge, attitudes, and behavior to be more responsible towards the environment. This study aims to examine the concept of Physical environment and its relationship with sustainable development through a literature review approach. Data were obtained from various sources, including books, national and international scientific journals, and official documents from relevant institutions. The results of the study show that Physical environment plays a role in instilling values of sustainability, increasing environmental literacy, and encouraging community participation in maintaining a balance between social, economic, and environmental factors. Therefore, a key step towards achieving sustainable development is to integrate Physical environmentinto formal and informal physics institutions.
Co-Authors Dalimunthe, Tika Rahmadani Harahap, Aminah Vioni, Herti