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PENDIPA Journal of Science Education
Published by Universitas Bengkulu
ISSN : 20869363     EISSN : 26229307     DOI : -
Core Subject : Science, Education,
PENDIPA Journal of Science Education is a peer-reviewed, open-access journal covered all aspect of science and science education. PENDIPA journal welcomes the submission of scientific articles related to mathematics, physics, chemistry, biology, and its educational implementation in a school, higher education and other educational institution. We encourage scientist, lecturer, teacher and student to submit their original paper to the journal. PENDIPA journal is published by Graduate School of Science Education - University of Bengkulu, three times a year on February, June and October
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Articles 15 Documents
Search results for , issue "Vol 8 No 1 (2024): February" : 15 Documents clear
Pengembangan Pengembangan Bahan Ajar Digital Materi Termodinamika Berbasis Aplikasi Notion Dengan Instrumen Higher Order Thinking Skill Pada Siswa SMA di Kelas XI Grace Novely Aswin Siallagan; Laili Komariyah; Atin Nuryadin
PendIPA Journal of Science Education Vol 8 No 1 (2024): February
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pendipa.8.1.70-77

Abstract

Teaching materials need to be developed to support the learning process to encourage students to be more active and creative in the learning process supported by applications and instruments that can improve the quality of student learning to be interactive. This study uses research and development (R & D) methods with a development model, namely ADDIE (Analysis, Design, development, Implementation, Evaluation). This study aims to determine: 1) the validity of digital teaching materials, 2) the results of students' responses to digital teaching materials using the Notion application based on the Higher Order Thinking Skill instrument in class XI students in SMA. The sample in this study was 31 students from class XI MIPA 2 SMA Negeri 9 North Samarinda. The validity and results of student responses were collected using a questionnaire The results of this study indicate: 1) the average percentage of digital teaching materials with the validity of material and media experts is 86.25% with the assessment criteria that is very feasible to be implemented to students, 2) the results of student responses to digital teaching materials are 80% with the criteria for student response results are very positive,  with the conclusion that this teaching material can be implemented to students to support the learning process based on the results of validation and student response questionnaires.
Analisis Tingkat Kejenuhan Siswa Sebelum, Selama, dan Setelah Pembelajaran Sains Amel Fadillah; Ogi Danika Pranata; Lia Angela
PendIPA Journal of Science Education Vol 8 No 1 (2024): February
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pendipa.8.1.1-9

Abstract

This research aimed to reveal and compare students' levels of boredom before, during, and after science learning, utilizing a quantitative approach with descriptive and comparative methods. The study included a sample of 188 students from MTsN 1 Sungai Penuh City, selected through purposive sampling. Data on student boredom during science learning were collected using the Academic Emotions Questionnaire: Class Related. This questionnaire comprises 80 statements, with 23 for before, 43 for during, and 14 for after participating in science learning. Each statement offers five alternative responses, ranging from strongly agree to strongly disagree. Subsequently, the collected data were analyzed using descriptive statistics and analysis of variance (ANOVA). The research findings indicate that students' overall boredom in science learning falls within the medium category—before (2.14), during learning (2.55), and after science learning (2.40). ANOVA testing revealed a significant difference in boredom levels before, during, and after science learning. Notably, the highest saturation occurred during learning, followed by after and before learning. These results emphasize the need for teachers to consider discussions for each learning condition and factors contributing to student boredom when designing learning experiences. The ultimate goal is to minimize the level of boredom in science learning.
Motivasi Belajar Siswa Pada Pembelajaran Sains: Studi Komparasi Pada Tiga Sekolah Deka Hermiati; Ogi Danika Pranata; Hendra Lardiman
PendIPA Journal of Science Education Vol 8 No 1 (2024): February
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pendipa.8.1.17-26

Abstract

This research aimed to provide a general overview of students' learning motivation in science at the junior high school level and to compare the level of learning motivation among students from three different schools: SMPN 27 Kerinci, MTsN 1 Sungai Penuh, and MTsS Siulak in the 2023/2024 Academic Year. The sample for this research consisted of 72 students, with 24 students from each school. The research utilized descriptive and comparative methods. Data on students' learning motivation were collected through the Students' Adaptive Learning Engagement in Science Questionnaire and analyzed descriptively and comparatively using the Kruskal-Wallis test. The results indicate that, overall, students exhibit high motivation to learn science, scoring 4.10 on a scale of 5.00. Additionally, students from the three different schools also demonstrated high average learning motivation, with scores of 4.26 (SMP N 27 Kerinci), 4.15 (MTsS Siulak), and 4.01 (MTsN 1 Sungai Penuh). Despite these differences, the Kruskal-Wallis statistical test revealed that the variations were not statistically significant (ρ=0.09). Furthermore, when examining each indicator separately, only one indicator, namely self-regulation (ρ=0.008), showed a significant difference. This distinction in self-regulation was influenced by students' perceptions regarding tasks in science learning, including their views on effort, persistence, punctuality, and a lack of discrimination regarding the form of tasks to be completed.
A Pengembangan Media Mobile Learning Berbantu Puzzle Untuk Meningkatkan Hasil Belajar IPAS Siswa: Development of Puzzle-Assisted Mobile Learning Media to Improve Student Science Learning Outcomes Zulfa Nur'aini; Ali Sunarso
PendIPA Journal of Science Education Vol 8 No 1 (2024): February
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pendipa.8.1.10-16

Abstract

This research aimed to develop Puzzle-Assisted Mobile Learning, test the feasibility of Puzzle-Assisted Mobile Learning, and test the effectiveness of Puzzle-Assisted Mobile Learning on animal life cycle science material for class V students at SDN 2 Redin Purworejo. This research was conducted using a quantitative approach with the type of research, namely research and development (R&D). Research were conductedwith the ADDIE development model. The sampling technique uses purposive sampling technique. Data collection techniques use interviews, questionnaires, tests and documentation. Data analysis was carried out using feasibility tests and media effectiveness tests. Initial data analysis technique using normality test and final data analysis using paired t test and N-gain test. The results of the two dependent sample t test in the large group final test obtained a value of t_count = 16.929 and t_table = 2.093. From the calculation results, it is obtained that t_count = 16.929 > t_tabel = 2.093, so H0 is rejected and Ha is accepted or interpreted that the Mobile Learning Puzzle Game is effectively used in learning to improve science learning outcomes on animal life cycle material. The N-gain in the small and large group tests is 0.80 and 0.75 and is included in the high category. Researchers suggest that teachers can use Puzzle-Assisted Mobile Learning as a medium to improve students' ability to understand similar material.
D Diplomasi Iklim: Upaya menyelamatkan bumi dari krisis iklim ? Adi Subiyanto
PendIPA Journal of Science Education Vol 8 No 1 (2024): February
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pendipa.8.1.27-34

Abstract

Various human activities have caused the concentration of greenhouse gases (GHG) such as CO2, CH4, and N2O in the earth's atmosphere to increase, which has an impact on increasing global temperatures and has led to the climate crisis. To reduce GHG emissions, countries that ratified the Paris Agreement set targets to be achieved as Nationally Determined Contributions (NDC). The Paris Agreement must be integrated into diplomatic practice as climate diplomacy. The method used in this research is qualitative-descriptive analysis. The data used were reports from the Intergovernmental Panel on Climate Change (IPCC) and Indonesia's contribution to the NDC document. The research results showed that 1) Global warming had caused a climate crisis so that it has become a threat to the survival of life; 2) Indonesia's contribution in reducing the rate of global warming through NDC had not been able to reach the target of 29% with its own efforts or 41% with assistance and cooperation; and 3) Climate diplomacy, which is expected as an effort to reduce the climate crisis, was not easy to carry out. The obstacle to implementing climate diplomacy is that each country has its own interests.
The Effect of Implementing Practicum-Based Contextual Teaching and Learning Models to Improve Learning Outcomes on the Subject of Colloids Anna Juniar; Chatrine Monalisa Br Tarigan
PendIPA Journal of Science Education Vol 8 No 1 (2024): February
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pendipa.8.1.57-64

Abstract

This research aimed to (1) know the influence of implementing the practicum-based CTL model in learning on the cognitive learning outcomes of students studying colloids in class XI SMA Swasta Bersama Berastagi (2) determine the correlation between affective scores and student learning outcomes in the application of the CTL model based on colloid subject matter practicum for class XI SMA Swasta Bersama Berastagi; (3) determine the correlation between psychomotor scores and student learning outcomes in the application of the CTL model based on colloid subject matter practicum for class XI SMA Swasta Bersama Berastagi. The research used a pretest-posttest control group design. Based on research that has been carried out, the average score obtained by experimental class students in the initial test (pretest) was 59 and the final test (posttest) was 86.13. The average score of experimental class students at the beginning (pretest) was 53.92 and the final test (posttest) was 75.25. Student learning outcomes using learning models Contextual Teaching and Learning Practicum Based experienced an increase of 67% in the medium category. This increase can be proven by the results of the hypothesis test which obtained tcount > ttable, namely 5.58 > 1.72, which proves that student learning outcomes by applying the CTL model based on class XI colloid practicum subject matter are not the same as student learning outcomes who apply the conventional model.
Menyingkap Misteri Pemahaman Sistem Peredaran Darah : Kehebatan Two-Tier Test Untuk Mendeteksi Miskonsepsi Di MIN SeKota Pontianak: Menyingkap Misteri Pemahaman Sistem Peredaran Darah: Kehebatan Two-Tier Test Untuk Mendeteksi Miskonsepsi Di MIN SeKota Pontianak Angga Bayu Segara; Vidya Setyaningrum
PendIPA Journal of Science Education Vol 8 No 1 (2024): February
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pendipa.8.1.41-49

Abstract

This research focuses on the validity and reliability of the Two-Tier Test as a tool to measure misconceptions in science subjects, especially circulatory system material, among MIN students throughout Pontianak City. The research aimed to ensure that the Two-Tier Test used in this research provides valid and reliable results in analyzing student misconceptions through a reliability test. This research contributes to the development of a more specific, accurate and effective evaluation method for detecting misconceptions in science subjects, especially regarding the circulatory system. The research design adopts a Research and Development approach to create reliable measuring tools. The research subjects involved students who had studied the circulatory system material at MIN in Pontianak.  Sampling was carried out using a stratified random sampling technique through a Two-Tier Test and semi-structured interviews regarding the blood circulatory system. Test validity is measured using Gregory's theory, including content, criterion and construct validity. The research results show that the Two-Tier Test has optimal validity and high reliability. A validity score of 1 indicates the instrument's accuracy in measuring the targeted attribute.  The reliability of the test items, with a value of 0.71, is considered acceptable at a high level. The research conclusion shows that the Two-Tier Test is a reliable and consistent instrument for analyzing students' misconceptions, contributing to effective decision making in data analysis.
Analisis Bahan Ajar Kimia SMA/MA Analisis Bahan Ajar Kimia SMA/MA Berdasarkan Pendekatan Science, Technology, Engineering and Mathematic (STEM): Analisis Bahan Ajar Kimia SMA/MA Berdasarkan Pendekatan Science, Technology, Engineering and Mathematic (STEM) Eva Pratiwi Pane; Anita Debora Br Simangunsong; Ropinus Sidabutar; Gayus Simarmata
PendIPA Journal of Science Education Vol 8 No 1 (2024): February
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pendipa.8.1.35-40

Abstract

Good teaching materials have certain criteria or certain standards, such as their relevance to the current curriculum. The STEM approach offers teachers the opportunity to introduce students to various concepts to teach teaching materials that can be integrated into natural sciences including chemistry. This research aims to describe the presentation of STEM aspects in class XI high school chemistry teaching materials regarding reaction rates. The method in this research is a qualitative descriptive method with a content analysis approach. The data source comes from three books for class XI high school chemistry teaching materials which are most widely used in Pematangsiatar City. The technique for selecting research objects uses purposive sampling technique. Data collection was carried out analyzing material based on STEM indicators. Testing the validity of the instrument uses the Gregory formula, while testing the validity of the data uses data triangulation. The results of the research show that the percentage of quotations appearing in each book, namely in book A, has aspects of Science 30%, Technology 40%, and Mathematics 30%. In book B, the Science aspect is 19.05%, Technology 42.86%, Engineering 9.52% and Mathematics 28.57%. In book C, the Science aspect is 25%, Technology 25%, Engineering 18.75% and Mathematics 31.25%. Based on the total occurrence of STEM aspect indicators, the order of teaching materials that fulfill the STEM aspect is Book B > Book C > Book A, so that Book B has the highest number of occurrences of STEM aspect quotes.
Cognitive Improvement in Thermodynamic Functions With Calculus Chain Rule Sumihar Simangunsong
PendIPA Journal of Science Education Vol 8 No 1 (2024): February
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pendipa.8.1.50-56

Abstract

This research was motivated by the low ability of students to apply mathematical solution methods to thermodynamic functions. Thermodynamic functions are functions that consist of pressure, temperature, volume and enthalpy functions where changes in one function can occur due to changes in other functions. The aim of this research was to show the implementation of chain rules in thermodynamic function problems by relying on a process technique to improve students' cognitive awareness of thermodynamic functions. The place of this research was at the TD Pardede Institute of Science and Technology. The process of understanding chain rules is very impactful for understanding thermodynamic state functions. Differential decomposition of functions within functions is also described in the chain rule method. Thermodynamic functions which consist of pressure, temperature, volume and enthalpy functions can depend on each other so that the chain rule analysis method can be clearly used. With this method students will also be given the opportunity to connect one concept with other thermodynamic concepts. Apart from that, this method can be used anywhere. This shows a cognitive increase in terms of cognitive elements, cognitive structure and cognitive function.
The Analisa Pengetahuan dan Mitigasi Bencana Gempa Bumi Anak-Anak di Banjar Mandala Sari Dauh Puri Kelod Bali Nia Maharani
PendIPA Journal of Science Education Vol 8 No 1 (2024): February
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pendipa.8.1.78-87

Abstract

Children are vulnerable to earthquake disasters. For this reason, the aim of this research is to determine the extent of children's knowledge regarding earthquake disasters. This research uses a quantitative approach using random sampling techniques with data in the form of primary data. The data collection technique uses a questionnaire and the method used is a quantitative method with univariate analysis (Maharani, 2020). The results show that the level of earthquake knowledge of children in the Mandala Sari hamlet is still low because there has been no education to these children either through agencies, community leaders, campuses and local community leaders.

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