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Jurnal Pendidikan IPA Indonesia
Published by Universitas Negeri Semarang
ISSN : 23391286     EISSN : 20894392     DOI : https://doi.org/10.15294/jpii
Core Subject : Education,
Education
<p>Jurnal Pendidikan IPA Indonesia&nbsp;published a scientific paper on the results of the study and review of the literature in the sphere of natural science education in primary education, secondary education and higher education. Each manuscript submitted will be reviewed by bebestari partners who specifically requested the appropriate fields.</p> <p>Description Publication: This journal was first published in April 2012 and every April and October.</p>
Arjuna Subject : -
Articles 1,193 Documents
 113   114   115   116   117 
Biodiversity of Drosophila sp. from the Natural Environment based on the Cytochrome Oxidase subunit 1 Gene M. Wurarah; Y. S. Mokosuli; H. M. Sumampouw
Jurnal Pendidikan IPA Indonesia Vol 12, No 2 (2023): June 2023
Publisher : Program Studi Pendidikan IPA Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpii.v12i2.44126

Abstract

Research on insect phylogenetics is intricated by their similar morphology and significant genetic diversity. The cytochrome oxidase subunit 1 (CO1) gene is the most widely utilized mitochondrial DNA gene in the identification and study of animal molecular biodiversity. This study aims to identify and reconstruct the phylogeny of fruit flies from North Sulawesi using the cytochrome oxidase subunit 1 (CO1) gene. Fruit flies were obtained from 5 (five) areas in North Sulawesi, namely Siau (L1), North Minahasa (L2), Minahasa (L3), Southeast Minahasa (L4), and Bolaang Mongondow (L5). Fruit fly imago limbs were used as a tissue source for genomic DNA extraction. Genomic DNA extraction was carried out using the Quick-DNAâ„¢ Miniprep Kit manufacture protocol. The CO1 gene amplification was carried out by the PCR method, and the visualization of the amplicons was carried out by the 1.5% gel electrophoresis method. Nucleotide sequencing used a sequencing service at First BASE Singapore with a bidirectional sequencing method. CO1 gene amplification of each sample was visualized at 690 bp to 702 bp length. After analyzing the CO1 gene concession area using the MEGA XI program, it is found that Drosophila at L1 has 702 bp, L2 has 703 bp, L3 has 698 bp, L4 has 700 bp, and L5 has 697 bp. Based on alignment analysis using the BLAST method, it is found that the L1 fruit fly has a similarity rate of 99.29% (E=0.0) to Drosophila parapallidosa [MK659836.1]. The L2 fruit fly also has a similarity rate of 96.86% with Drosophila parapallidosa [MK659836.1]. The L3 fruit fly has a similarity level of 94.94% with Drosophila parapallidosa [MK659836.1]. The L4 fruit fly has a similarity rate of 94.43% with Drosophila parapallidosa [MK659836.1]. However, the L5 fruit fly shows a similarity rate of 96.86% with Drosophila rubida [EU493593.1]. The reconstruction results with the MEGA XI program using the Minimum Evolution model obtain two monophyletic groups where the fruit fly in Bolaang Mongondow is in a monophyletic group different from other fruit flies. The results of this study prove the variation in fruit fly species in North Sulawesi based on the identification of the CO1 gene.
Introducing CAPAB(L)E: A Learning Model to Promote Prospective Biology Teacher’s Entrepreneurship Skills B. Supriatno; D. Kusumawaty; T. E. Tallei; T. B. Emran; T. Suwandi
Jurnal Pendidikan IPA Indonesia Vol 12, No 2 (2023): June 2023
Publisher : Program Studi Pendidikan IPA Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpii.v12i2.40741

Abstract

Biology is one of the fields of study that has a lot of scopes that have the potential to be directed to the entrepreneurship aspect. Currently, there is no report on a particular learning model that prepares prospective teachers to design and implement businesses related to the use of biological principles, processes, and products. This study aims to develop and validate an entrepreneur-oriented learning model of biology in higher education, later known as CAPAB(L)E. CAPAB(L)E, stands for Characterizing, Analyzing, Prototyping, Assessing, Building up, and Exposing, a bioentrepreneurship learning model to promote biology education students’ entrepreneurial skills was successfully designed through this research. This design-based research (DBR) used the ADDIE model, which consisted of five stages, namely: analysis, design, development, implementation, and evaluation. The logical validation sheet consisted of six objective items with four Likert scales and an open question regarding recommendations for improving the developed learning model filled by two validators or experts (a lecturer in biology learning design and a lecturer in entrepreneurship). In addition, to obtain an overview of students’ perceptions of the CAPAB(L)E learning model, a questionnaire was used containing six items of Likert Scale 4-level statements and an open question about skills that were most trained during learning. Research data were analyzed descriptively. The results of the logical validation of the hypothetical model of CAPAB(L)E bioentrepreneurship learning model indicate that the learning model is valid and can be implemented, with a score of 81,25%. The students’ perceptions are generally positive on the structure and content of the material. Students suggest using teamwork strategies in planning and implementing student businesses. Based on this research results, it is necessary to carry out further research to determine the effectiveness of CAPAB(L)E bioentrepreneurship learning on students’ skills, knowledge, and attitudes toward entrepreneurship.
The Turning Point: Scientific Creativity Assessment and Its Relationship with Other Creative Domains in First Year Secondary Students I. Pont-Niclòs; A. Martín-Ezpeleta; Y. Echegoyen-Sanz
Jurnal Pendidikan IPA Indonesia Vol 12, No 2 (2023): June 2023
Publisher : Program Studi Pendidikan IPA Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpii.v12i2.42835

Abstract

Research on creativity, as well as its application to the education field and its assessment at the different educational stages, have been of increasing interest over the past decades in different countries. In this context, this study aims to evaluate performance in scientific creativity and its relationship with other creativity domains (linguistic and general creativity) of Spanish first-year secondary students. This is a key moment both from the point of view of the change in educational level and a critical age in cognitive developments associated with creativity. The research was carried out using a quantitative, descriptive, cross-sectional design. Data was collected using previously validated tests. Results revealed a moderate-to-low performance for the scientific domain, as well as for the linguistic one and for general creativity. In addition, positive correlations have been found between all the studied domains of creativity. Nevertheless, this correlation was stronger between both scientific creativity dimensions (daily and specific). This research shows the scarce creative competence of students at the early stage of secondary education and gives evidence about the multicomponent nature of creativity. The need for the inclusion of creative teaching strategies at the secondary education level via transdisciplinary approaches is discussed.
Enhance The Understanding in Periodic Table of Element Using Crossword Puzzles among Form 4 Students N. F. A. Rahayu; N. H. Ibrahim; J. Surif
Jurnal Pendidikan IPA Indonesia Vol 12, No 2 (2023): June 2023
Publisher : Program Studi Pendidikan IPA Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpii.v12i2.41458

Abstract

In this study, the researcher aimed to identify students’ level of understanding of the Periodic Table of Elements before and after using the crossword puzzles called Chem-PTE crossword puzzles. The quantitative approach was used as the methodology of this research and a pre-experimental base was applied to one group as the research design. 25 students were purposely selected as the respondents. The study started with a pre-test, followed by the implementation of Chem-PTE crossword puzzles for 3 lessons and subsequently ended with a post-test. Then, students’ achievement scores in both, pre-test and post-tests, were analysed with descriptive analysis and paired samples t-test by using SPSS software version 24.0. The analyses were conducted to obtain the mean values for both the pre-test and post-test and next to test whether there was a statistically significant difference before (pre-test) and after (post-test) using the Chem-PTE crossword puzzles. Furthermore, this research also examined students’ perspectives on the effectiveness of Chem-PTE crossword puzzles by using questionnaires. Overall, the findings showed that the use of Chem-PTE crossword puzzles had improved students’ level of understanding as there was an increase in students’ achievement scores in the post-test compared with students’ achievement scores in the pre-test. Subsequently, the paired sample t-test analysis also revealed statistically significant differences before (pre-test) and after (post-test) the use of Chem-PTE crossword puzzles. Lastly, almost all of the students provided positive feedback on the effectiveness of the Chem-PTE crossword puzzles in enhancing students’ understanding of the topic Periodic Table of Elements.
Project-Based Learning Via Traditional Game in Physics Learning: Its Impact on Critical Thinking, Creative Thinking, and Collaborative Skills N. Khoiri; S. Ristanto; A. F. Kurniawan
Jurnal Pendidikan IPA Indonesia Vol 12, No 2 (2023): June 2023
Publisher : Program Studi Pendidikan IPA Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpii.v12i2.43198

Abstract

This study aims to investigate how PjBL via traditional games impact students’ critical thinking, creative thinking, and collaborative skills. The research sample is a local school in Semarang. The research design was a quantitative study using the pre-experimental design type one group pretest-posttest method. There is only one predetermined group in this design. The theme of the game that the project will create was revealed following the pre-test. The research results show students’ creative thinking skills in applying the PjBL model via game techniques are 61.53% in high criteria and 38.46% in medium criteria. The study results also show a fair increase in the N-Gain value for the four indicators of creative thinking skills: improvisation, elaboration, creativity, vision, effectiveness, and efficiency. The results show it is effective for six students (25%), fairly effective for 13 students (54.16%), and less effective for five students (20.83%). The study’s results also show that the Mann-Whitney U statistical test is 69. It means that the PjBL model impacts students’ collaborative skills. This research has a big impact on increasing students’ creative thinking skills and collaboration.
Correlation between Pro-Environmental Behavior and Environmental Values of Female Pre-Service Science Teachers in Indonesia N. F. Sulaeman; A. Nuryadin; S. Dinurrohmah; L. Subagiyo; E. Andrianto
Jurnal Pendidikan IPA Indonesia Vol 12, No 2 (2023): June 2023
Publisher : Program Studi Pendidikan IPA Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpii.v12i2.42261

Abstract

In contrast with the global trend of male domination in science and technology, Indonesia’s pre-service science teacher program is widely attracted to female students. This study aims to investigate the correlations between pre-service science teachers’ pro-environmental behaviors (PEB) and values toward the environment through one-time cross-sectional survey studies. Information was collected from a sample of the predetermined population at one point, followed by correlational studies designed to explore the correlations between the variables under study. The questionnaire consists of three aspects of PEB (preservation, utilization, and appreciation) and four aspects of value (biospheric, altruistic, egoistic, and hedonic). A total of 273 female pre-service science teachers enrolling in four public universities in Indonesia participated through an online questionnaire. The purposive sampling method was chosen to constitute the sample of this study. In order to analyze the data collected, descriptive statistics and correlation tests were utilized. According to the results, it can be concluded that pre-service science teachers held good environmental behaviors and values. The aspects of preservation and appreciation have a positive correlation, while utilization is negative. The four aspects of value are all at high levels, as is their correlation. This result indicates that female pre-service science teachers have positive behavior and value toward the environment. Moreover, the pre-service science teacher program should encourage understanding and behavior toward the environment to prepare future science lessons more aligned with the environment.
A Comparative Study of Basic Science Process Skills of Science Students at Higher Secondary Level in District Rawalpindi, Pakistan M. Ahmed; F. R. Choudhary; S. Sultan
Jurnal Pendidikan IPA Indonesia Vol 12, No 2 (2023): June 2023
Publisher : Program Studi Pendidikan IPA Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpii.v11i3.37775

Abstract

Science process skills (SPS) had a pivotal role in scientific investigation. SPS are very important to be developed in science learning because with the help of SPS students develop their thoughts to make discoveries using scientific investigation. In the 21st century SPS are needed in science learning. In Pakistan results of many studies showed that private sector institutes’ students were performing better than the public sector institutes’ students in the subject of science. Better performance in science is only possible when students have a high level of science process skills. The main purpose of this study was to determine students’ level of performance on basic science process skill and to compare the performance of public and private school Physics students in science process skills at the H.S.S.C. level. A Simple comparative research design was used to compare the skill level of students. In the present study four aspects, of basic science process skills (Observation, Communication, Measurement, and Relationship) were observed. Through purposive sampling technique two top-level colleges, one from the public school system and one from the private school system of the city of Rawalpindi, were selected for the study. For data collection researcher used an observation sheet and worksheet based on four experiments of physics at higher secondary school certificate level. Measurement of SPS was done when students were performing experiments in practical labs. t-test was employed to compare the performance of public and private school students.  The result of the research stated that there was a significant difference in basic science process skills of public and private school physics students at the H.S.S.C level. The mean score of performance of public and private school students was observed to be good in the aspects of observation and relationship skills but still teachers need to improve the performance of students in the aspects of communication and measurement skills. Further it is recommended that exam system may give more weightage to science process skills so that students and teacher of science subjects may be able to concentrate more on this aspect of learning. 
Implementation the Ethnoscience-Based Smart Module to Improve Students’ Patriotism S. D. Ardianti; S. Wanabuliandari; A. B. Tanghal
Jurnal Pendidikan IPA Indonesia Vol 12, No 2 (2023): June 2023
Publisher : Program Studi Pendidikan IPA Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpii.v12i2.43789

Abstract

Patriotism begins to fade in the younger generation of Indonesians. The loss of patriotism will cause concern for the nation. Thus, there must be innovation in teaching to cultivate patriotism. The ethnoscience-based smart module helps students learn independently in a fun way and contributes to improving their patriotism. This study aims to analyze the improvement of students’ patriotism through implementing the ethnoscience-based smart module. This research used the research and development (R D) model by Borg and Gall. The research and development stages of ethnoscience-based smart modules included preliminary research, product development and validation, and product testing. The study was conducted in three primary schools in Kudus. The research design used in this study was a single-group pretest and posttest design. The data were analyzed using the N-gain test to determine the improvement of students’ patriotism. The results of the N-gain test show an increase in patriotism, with an average initial score of 50 increasing to an average final score of 80, and classically, the normalized gain value is 60% or 0.60, which means an increase in the medium category through the application of the ethnoscience-based smart module. Based on research results, it can be concluded that implementing an ethnoscience-based smart module can improve students’ patriotism in elementary schools.
Science Learning in Answering Digital Competency Needs of Preservice Math and Science Teachers in the STEM Context Hidayat, M. L.; Prayitno, H. J.; Anif, S.; Meccawy, M.; Khanzada, T. J.S.
Jurnal Pendidikan IPA Indonesia Vol 12, No 3 (2023): September 2023
Publisher : Program Studi Pendidikan IPA Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpii.v12i3.43960

Abstract

These study purposes are to map the digital competency of pre-service math and science teachers and investigate how science learning can answer the challenge of digital competencies (DigComp) needs. This research used Rasch Model analysis to make knowledgeability mapping of the subject and analyzed using Wright map output by Winsteps 5.3.4. Data was gathered from a survey of 328 pre-service teachers of science majors, e.g., Biology, Chemistry, Geography, or Math, using the DigComp Framework-Based Questionnaire (DFBQ). The responses were based on respondents’ diverse demographic profiles (gender, region, living area, and field of study). The findings identify several differences in teacher training students’ knowledgeability of digital competencies that the Wright map in the Rasch model can map. Knowledgeability mapping is essential to determine which part of DigComp still needs to be strengthened with science education in the context of Science, Technology, Engineering, and Mathematics (STEM) implementation. The study yields two main conclusions: 1) The mapping study of pre-service math and science teachers’ knowledgeability in the DigComp framework shows Logit Value Person (0.31LVP1.11) and Logit Value Item (LVI 0.66 logits); (0 ≥ LVI ≥ 0.66) that are reflecting a middle to lower level of competency, and 2) Science learning has high potential to address this challenge through its learning strategy implementations. The findings can be recommendations for future research of knowledgeability mapping and policy development and discuss implications for digital competency framework practices. 
Impact of Phenomenon-Based Learning Model Assisted by Virtual Book-Based Digital Comics on Elementary-School Students' Agile Innovation and Independence in Science Learning Bachri, B. S.; Tegeh, M.; Jayanta, I. N. L.
Jurnal Pendidikan IPA Indonesia Vol 12, No 3 (2023): September 2023
Publisher : Program Studi Pendidikan IPA Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpii.v12i3.46881

Abstract

This study aims to analyze the impact of the Phenomenon-based Learning (PhBL) model assisted by virtual book-based digital comics on elementary school students' agile innovation and independence in science learning. This study used a quasi-experimental method with a quasi-experimental with a post-test control group design. The research sample consisted of 58 students, 30 in the experimental group and 28 in the control group. Research data collection used tests and questionnaires. Data analysis was performed using quantitative descriptive analysis methods and inferential statistical analysis. The data analysis technique used was MANOVA, with the results showing a significance value of 0.00, less than 0.05. The study results show that using a phenomenon-based learning (PhBL) model assisted with virtual book-based digital comics positively impacts the development of students' agile innovation and independence, both partially and simultaneously. The mean score of agile innovation and independence in the group taught using the PhBL model assisted with virtual book-based digital comics is higher. Therefore, the phenomenon-based learning (PhBL) model assisted with virtual book-based digital comics can be recommended as one of the innovative learning models to overcome the not-yet-optimal students' agile innovation and independence.

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