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Panthera : Jurnal Ilmiah Pendidikan Sains dan Terapan
Published by Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu
ISSN : 28083636     EISSN : 2808246X     DOI : https://doi.org/10.36312/panthera
Core Subject : Science, Education, Social,
Biochemistry, Genetics & Molecular Biology Chemistry Education Environmental Science Immunology & microbiology Mathematics Physics Social Sciences
Panthera : Jurnal Ilmiah Pendidikan Sains dan Terapan (P : JIPST), offers an interdisciplinary forum for the publication of original peer-reviewed, contributed and invited research articles of the highest quality that address different topics of science education with implications for improving and enhancing science education practices and theories. The topics involves biology, chemistry, mathematics, physics, as well as some applications pedagogy and teacher development. The journal provides an invigorating and informative variety of research papers that expand and deepen our theoretical understanding. It also provides practice and policy based implications in the relevant contexts of science education and applied science.
Arjuna Subject : Umum - Umum
Articles 251 Documents
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Validitas E-LKPD Interaktif dalam Pembelajaran dengan Pendekatan PBL untuk Meningkatkan Kemampuan Berpikir Kritis Evanti, Azizah Meilina Dhiah; Mawartiningsih, Lilik
Panthera : Jurnal Ilmiah Pendidikan Sains dan Terapan Vol. 5 No. 3 (2025): July
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/panthera.v5i3.534

Abstract

Learning tools play an important role in supporting the achievement of learning objectives. However, the use of printed textbooks in the learning process is still not optimal, and the student worksheets (LKPD) used do not fully meet the criteria for ideal worksheets. In addition, the current worksheets have not been designed to develop students' critical thinking skills. To address these problems, this study aims to develop an interactive E-LKPD based on a Problem Based Learning (PBL) approach that is valid and practical in improving critical thinking skills. This research is a development research by applying the 4D model consisting of four main stages, namely defining (defining), designing (designing), developing (developing), and disseminating (disseminating), although the dissemination stage was not implemented in this study. In the definition stage, an analysis of the characteristics and needs of students was conducted. The design stage includes designing the structure of the content and appearance of the E-LKPD, while the development stage includes a validity test by two expert lecturers and one science teacher. Based on the validation results from the experts, the interactive E-LKPD with a PBL approach obtained a validity assessment percentage of 91,2%, which is included in the highly valid category. Thus, it can be concluded that the developed interactive e-LKPD has proven to be highly valid and practical for use as an innovative learning medium that supports students' critical thinking skills.
Penerapan Model Pembelajaran Jigsaw untuk Meningkatkan Kemampuan Membaca Siswa Kelas IX SMP Negeri 26 Makassar Ainun, Nur; Mayong, Mayong; Nurhusna, Nurhusna
Panthera : Jurnal Ilmiah Pendidikan Sains dan Terapan Vol. 5 No. 3 (2025): July
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/panthera.v5i3.535

Abstract

This study aims to describe the planning, implementation, and learning outcomes of ninth-grade students of SMP Negeri 26 Makassar in understanding the content of short stories through the application of the Jigsaw learning model. The type of research used is Classroom Action Research (CAR) which is carried out in two cycles, each consisting of the stages of planning, implementation, observation, and reflection. Data collection techniques include observation to observe student activities and involvement during the learning process, tests conducted before and after learning to measure the increase in student understanding of the content of short stories, questionnaires to collect student responses regarding the effectiveness of the Jigsaw model application, and documentation as complementary data to support the validity of the research results. Data from observations, questionnaires, and documentation were analyzed qualitatively, while test data were analyzed quantitatively using the average value and the Minimum Completion Criteria (KKM) as a reference. The results of the study showed that there was a significant increase in students' reading ability. In cycle I, the average value of student learning outcomes was 67.67, still below the specified KKM of 75. After improvements and strengthening strategies were made in cycle II, the average value increased to 80.17. This indicates that the Jigsaw learning model is effective in improving the reading skills of ninth-grade students at SMP Negeri 26 Makassar, particularly in understanding the content of short stories.
Analisis Kemampuan Berkomunikasi pada Anak Down Syndrome di SLB Negeri Selayar Anwar, Afdaluddin; Nurhusna, Nurhusna; Fitri, Sakinah
Panthera : Jurnal Ilmiah Pendidikan Sains dan Terapan Vol. 5 No. 3 (2025): July
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/panthera.v5i3.536

Abstract

This study aims to describe the communication skills of children with Down syndrome at Selayar State Special Needs School (SLB Negeri Selayar). This study used a qualitative approach with data collection techniques through observation, interviews, and documentation. The subjects were children with Down syndrome identified as experiencing communication barriers. Data analysis techniques used in this study included data reduction, data presentation, and conclusion drawing. The results of this study indicate that children with Down syndrome at Selayar State Special Needs School (SLB Negeri Selayar) are better able to communicate nonverbally than verbally. The verbal communication skills of children with Down syndrome at Selayar State Special Needs School (SLB Negeri Selayar) are still relatively low. Children communicate more frequently nonverbally through touch, chronemics, body movements, and facial expressions. Among these nonverbal communication skills, there is still one form of communication that they have not yet mastered: chronemics, or the ability to manage time when speaking. Therefore, the results of this study are expected to serve as evaluation material and references in analyzing communication skills, particularly in children with Down syndrome.
Pengaruh Model Pembelajaran Problem Based Learning Bermuatan Media Massa terhadap Keterampilan Berpikir Kritis Peserta Didik Kelas V pada Mata Pelajaran IPAS di SDN Karangtanjung Sari, Nur Indah Wulan; Lestari, Wahyu Maulida
Panthera : Jurnal Ilmiah Pendidikan Sains dan Terapan Vol. 5 No. 3 (2025): July
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/panthera.v5i3.539

Abstract

The problem in this study stems from the low activity of students in learning, which is caused by one-way learning methods and less varied reading materials. This study aims to analyze the impact of the application of the Problem Based Learning (PBL) learning model combined with the latest mass media articles on the critical thinking skills of fifth-grade students of SDN Karangtanjung. This study uses a quantitative approach with a pre-experimental experimental method with a one-group pretest-posttest design. The population and sample in this study were all fifth-grade students of SDN Karangtanjung. The sampling technique used was nonprobability sampling with a total sampling type (saturated sample), namely all members of the population were used as research samples. The instrument used was a critical thinking skills test that had been validated by material experts and tested in the trial class. The results showed that the average pre-test score of 56.5 increased to 85.5 in the post-test. The paired sample t-test showed a significance value of 0.000 (<0.05), which means there was a significant difference between before and after the treatment. Thus, the implementation of a PBL model based on current media articles has proven effective in improving students' critical thinking skills in the science subject.
Penggunaan Diksi dalam Menulis Teks Puisi Siswa Kelas VIII SMP Negeri 27 Makassar Chyntya, Prety; Usman, Usman; Baharman, Baharman
Panthera : Jurnal Ilmiah Pendidikan Sains dan Terapan Vol. 5 No. 3 (2025): July
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/panthera.v5i3.540

Abstract

This study aims to describe the use of diction in writing poetry texts by eighth grade students of SMP Negeri 27 Makassar. This study uses qualitative descriptive. The focus of this study is to analyze data on poetry texts created by students to describe the use of diction used in their poetry. The data in this study is diction in students' poetry texts. The data sources for this study were taken from students' poetry texts. Data collection techniques were carried out through observation, assignments, and documentation. Data analysis techniques applied in this study were reduction, data presentation, and drawing conclusions. The results showed that the most dominant types of diction used were connotative diction and abstract words. Meanwhile, types of diction such as synonyms, antonyms, slang words, jargon words, and slang were almost never found. This finding indicates that students' ability to choose diction is still limited and tends towards general and emotional diction. Therefore, this study recommends the need for learning that is more focused on the variation and application of diction in writing poetry so that students are able to express their ideas and feelings more richly and creatively.
Upaya Pengembangan Kinerja Ilmiah Siswa melalui Lembar Kerja Proyek pada Fermentasi Cuka Limbah Kulit Semangka Utami, Nisa Putri; Aisyah, Riri; Nurhayati, Nurhayati; Farida, Ida; Sari, Sari
Panthera : Jurnal Ilmiah Pendidikan Sains dan Terapan Vol. 5 No. 3 (2025): July
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/panthera.v5i3.543

Abstract

This study aims to describe the activities and develop students' scientific performance using project-based worksheets on vinegar fermentation from watermelon rind waste. The subjects were 20 students from the Youth Scientific Group (KIR) at Jatinangor State Senior High School. This study was a pre-experimental study with a one-shot case study design. The study was conducted based on the importance of scientific performance skills for students, as it trains them to think critically, logically, and systematically in solving problems, preparing them to face the demands of 21st-century skills. Through scientific processes such as observation, practicum, and data analysis, students gain a deeper understanding of concepts and foster curiosity and creativity. The results showed that the average student worksheet score was categorized as very good (82), the average student activity score was categorized as very good (91.6), and the student scientific performance assessment reached 91.8, categorized as very good. These findings indicate that the application of project-based worksheets to make vinegar from watermelon rind waste successfully developed students' scientific activity and performance.
Pengaruh Penggunaan Media Gambar terhadap Keterampilan Menulis Teks Iklan pada Siswa Kelas VIII SMP 27 Makassar Sitra, Sitra; Azis, Abdul; Usman, Usman
Panthera : Jurnal Ilmiah Pendidikan Sains dan Terapan Vol. 5 No. 3 (2025): July
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/panthera.v5i3.544

Abstract

This study aims to describe the influence of using image media on the advertisement text writing skills of eighth-grade students at SMP Negeri 27 Makassar. This research is a quasi-experimental study. The independent variable is image media, while the dependent variable is advertisement text writing skills. The population includes all eighth-grade students at SMP Negeri 27 Makassar, consisting of 9 classes, with class VIII-5 as the sample (20 students). Data were collected through a pretest and posttest of advertisement text writing. The data were analyzed using statistical analysis with IBM SPSS Version 30. The pretest results showed an average score of 61.10, which increased to 63.90 in the posttest. The t-test resulted in a t-value of 8.559, which is greater than the t-table value of 1.729, indicating that the use of image media has a significant effect on improving students' skills in writing advertisement texts. These findings suggest that image media can be an effective alternative in teaching advertisement writing at the junior high school level.
Analisa Penerapan Fitur Firewall pada Mikrotik untuk Mengamankan dari Serangan Denial of Service (DoS) Wijaya, Frederico Indra; Innuddin, Muhammad; Latif, Kurniadin Abd.
Panthera : Jurnal Ilmiah Pendidikan Sains dan Terapan Vol. 5 No. 3 (2025): July
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/panthera.v5i3.546

Abstract

Cybercrimes such as Denial of Service (DoS) attacks pose a serious threat to the stability of computer networks, especially those without adequate protection. This study aims to analyze the implementation of firewall features on Mikrotik routers as an effort to improve network security against DoS attacks. The method used refers to the Network Development Life Cycle (NDLC) approach, which includes the stages of analysis, design, simulation, implementation, and testing. The results show that the firewall configuration successfully closed several vulnerable ports (FTP, SSH, Telnet, and HTTP) while maintaining critical operational ports (DNS and Winbox). Furthermore, the CPU load on the router decreased dramatically from 100% to 3-4% after implementation, indicating success in mitigating malicious traffic. These findings confirm that the firewall feature on Mikrotik can significantly increase network resilience against DoS attacks.
Pembelajaran Berbantuan E-Modul untuk Meningkatkan Capaian Pembelajaran Kognitif Fungsi Bagian-bagian Mesin Frais Nurdiansyah, Fahmi; Khumaedi, Muhammad; Kriswanto, Kriswanto
Panthera : Jurnal Ilmiah Pendidikan Sains dan Terapan Vol. 5 No. 3 (2025): July
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/panthera.v5i3.549

Abstract

The low achievement of students' cognitive learning outcomes in the material of the function of milling machine parts indicates the need for innovation in learning media that is more interactive and adaptive to the characteristics of vocational high school students. This study aims to evaluate the effectiveness of the use of interactive e-modules in improving student learning outcomes in the subject of Machining Engineering. This study uses a quantitative approach with a quasi-experimental design of the Nonequivalent Control Group Design type involving two classes of XI Machining Engineering at SMK Negeri 1 Karangawen as the experimental group and the control group. The main instrument is a 20-item multiple-choice test that has been validated using the Content Validity Ratio (CVR) and its reliability tested with the Intraclass Correlation Coefficient (ICC). Data analysis included normality test, homogeneity test, two-tailed t-test on pre-test, one-tailed t-test on post-test, and N-Gain analysis. The results showed that there was no significant difference between the two groups in the pre-test (p = 0.762), but there was a statistically significant difference in the post-test (p < 0.001), with an average value of 81.25 for the experimental group and 72.50 for the control group. The average N-Gain of the experimental group reached 0.5515, higher than that of the control group at 0.3543. These findings indicate that interactive e-modules are effective in improving students' cognitive learning outcomes on conceptual and visual materials. Thus, interactive e-modules are worthy of recommendation as alternative digital learning media in vocational education, especially to strengthen the technical understanding of vocational high school students in accordance with the demands of technological developments and the needs of the industrial world.
Validitas Media Pembelajaran Interaktif Berbasis QR Code Terintegrasi Model Pembelajaran PBL pada Siswa SMP A’yun, Siti Izatul; Murtini, Iin
Panthera : Jurnal Ilmiah Pendidikan Sains dan Terapan Vol. 5 No. 3 (2025): July
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/panthera.v5i3.555

Abstract

The development of the times encourages various renewal efforts in the use of technology in the learning process. The purpose of this study is to design and test the validity of interactive learning media based on QR Code integrated with the Problem Based Learning (PBL) learning model for junior high school students. The research method used is the ADDIE development model which consists of five stages, namely analyze, design, development, implementation, and evaluate. The data collection technique is carried out through a product validation sheet filled out by five expert validators, consisting of three lecturers and two subject teachers. The validation results show that the material/content aspect obtained an average score of 84.61%, the systematic/graphics aspect was 81.42%, and the language aspect was 88%. The overall average of the three aspects reached 84.67%, which is categorized as very valid. In addition, the user-friendly aspect obtained an average score of 85.3%, while the ease of use aspect reached 93.8%, with a combined average of 89.55%. These findings indicate that QR Code-based interactive learning media is feasible and can be an innovative alternative to support active problem-based learning at the junior high school level.

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