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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
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Reflective Practices in Inquiry Learning: Its Effectiveness in Training Pre-Service Teachers' Critical Thinking Viewed from Cognitive Styles Verawati, N. N. S. P.; Hikmawati, H.; Prayogi, S.; Bilad, M. R.
Jurnal Pendidikan IPA Indonesia Vol 10, No 4 (2021): December 2021
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.v10i4.31814

Abstract

This study aims to evaluate the effectiveness of reflective practices in inquiry learning to train pre-service teachers' critical thinking skills viewed from cognitive styles. The quasi-experimental design was conducted with two sample groups given the same treatment at the pretest, reflective-inquiry practice learning, and posttest. Before the pretest, each sample was given GEFT (Group Embedded Figures Test) to determine the sample of the FI (field-independent) or FD (field dependent) cognitive style. Two sample groups were pre-service physics teachers (PPT) at two different universities in Mataram, Indonesia. The measurement of critical thinking employed essay tests. Critical thinking skills data were analyzed descriptively (mean difference scores of pretest-posttest and N-gain analysis) and statistically (independent sample t-test) employing SPSS software. The effectiveness of reflective inquiry learning is measured by increasing critical thinking scores where the minimum posttest has the "critical" criteria. The study results indicated that the tendency of cognitive style FI was more dominant than FD. The critical thinking measurement showed that each FD/FI group was categorized as "critical," and the increase of critical thinking scores in the two groups was categorized as a "moderate" category. In line with this, statistical analysis (hypothesis testing at a significance level of 0.05) showed no difference in the increase of critical thinking scores between PPT belonging to FD and FI. This study showed that the reflective practice in inquiry learning effectively improved the pre-service teachers' critical thinking skills with the FD and FI cognitive styles. Reflective practices are a new way of inquiry learning to train critical thinking and can be used as a reference for its structured implementation in regular lectures.
Water Quality Index of Well Water in the Converted Agricultural Land Prabowo, R.; Bambang, A. N.; Sudarno, S.
Jurnal Pendidikan IPA Indonesia Vol 10, No 4 (2021): December 2021
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.v10i4.31790

Abstract

The groundwater condition at converted agricultural land has decreased water quality because of previous agricultural processes, so the water quality index is essential to know. This study aims to measure the groundwater quality index in residential wells on the converted agricultural land, determine the dominant parameters that form the Water Quality Index (WQI) in dug wells and drilled wells on the converted agricultural land, and determine the effect depth and age of wells on WQI. The research design was descriptive exploratory with WQI as the dependent variable and the depth and age of the well as the independent variable. With purposive sampling, 32 points of dug and drilled wells in different locations were chosen. Multiple linear regression was applied for data analysis. From the findings, it can be concluded that the minimum WQI value in dug well water is 76.9, and the average maximum WQI value in dug well water is 92.3. There are 8 points in dug well water with WQI in a good category or quality-2 category (71-90), and 15 dug well points have WQI in a very good quality category or quality-1 category (91-100). This value indicates that the dug well water quality in the research location is still classified as eligible for consumption. The dominant parameters that form WQI values in dug and drilled wells are manganese, cadmium, iron, with a value of -0.918 -0.886 -0.790. The depth and age of the well affect the water quality index. The depth of the well has a stronger effect on the water quality index than the age of the well. 
Rasch Analysis to Evaluate the Psychometric Properties of Junior Metacognitive Awareness Inventory in the Indonesian Context Sukarelawan, M. I.; Jumadi, J.; Kuswanto, H.; Soeharto, S.; Hikmah, F. N.
Jurnal Pendidikan IPA Indonesia Vol 10, No 4 (2021): December 2021
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.v10i4.27114

Abstract

Empirically, metacognitive awareness is one of the main contributors to students' academic success. At the beginning of its development, the Jr.MAI self-report questionnaire was intended to measure students' metacognitive awareness in the United States. However, the evaluation of the psychometric properties for Indonesian high school students is still limited. The original Jr.MAI cannot be applied in Indonesia. By evaluating students' metacognitive awareness using Jr.MAI, teachers can understand students' information and knowledge related to their learning strategies and behaviors. Therefore, this study aims to evaluate the psychometric properties of the Indonesian translation of the Junior Metacognitive Awareness Inventory (Jr.MAI) self-report questionnaire. The Jr.MAI questionnaire consists of 18 items and uses a 5-point Likert scale response. 296 students (Male = 45.9%; Female = 54.1%) of public senior high schools in Indonesia completed the Jr.MAI questionnaire. The Rasch model was used to evaluate the psychometric properties of Jr.MAI. The results showed that the 5-point rating scale with 18 items functioned properly with a good fit, no gender bias, and achieved unidimensionality and local independence assumptions. It proved that the Jr. MAI questionnaire defined the latent variables and classified persons and items properly. Therefore, we concluded that the developed Jr.MAI questionnaire had good psychometric properties to be used by teachers and counselors for measuring and mapping the metacognitive characteristics at the senior high school level. 
Green Organizational Culture and Organizational Performance: The Mediating Role of Green Innovation and Environmental Performance Imran, M.; Arshad, I.; Ismail, F.
Jurnal Pendidikan IPA Indonesia Vol 10, No 4 (2021): December 2021
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.v10i4.32386

Abstract

This study aims to develop and test a theoretical model that empirically examines how green organizational culture affects organizational performance. Additionally, investigated and statistically explored the study model's and their mediating role of environmental performance and green innovation, which had previously received little attention. For the sample size of 170 respondents, a quantitative approach was used. In addition, convenient random sampling was utilized to get data from the respondents. Data was gathered from a field survey utilizing a closed-ended questionnaire from Malaysia's industrial and service organizations from Malacca, Johor, Selangor, and Kedah states. The structural equation modelling approach was used to achieve the research purpose. Green organizational culture was a significant predictor of green performance in this research. Furthermore, the findings reveal that environmental performance and green innovation fully mediate the relationship between green organizational culture and organizational performance. However, this study has several limitations that lead to future research directions. The study's most significant drawback is that the data is collected merely from Malaysian industries, making generalization difficult. In addition, the cross-sectional data adds further restrictions to it. Nevertheless, by addressing organizational performance, which has not been empirically examined, this research adds to the current literature on green organizational culture, environmental performance, and green innovation. Furthermore, this research also presents a novel theoretical explanation for the relationships by understanding the mediating role of environmental performance and green innovation.  
Multiple Skill Laboratory Activities: How to Improve Students’ Scientific Communication and Collaboration Skills Malik, A.; Ubaidillah, M.
Jurnal Pendidikan IPA Indonesia Vol 10, No 4 (2021): December 2021
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.v10i4.31442

Abstract

This study aims to analyze the effects of experiment models and gender on scientific communication and collaboration skills. This study employed a quasi-experimental design consisting of five groups as control classes and five groups as experimental classes. The subject of this study was 327 students (168 students used HOT Lab and 159 used Multiple Skill; 69 Male and 258 Female from 18 to 22 years old) with heterogeneous skills and learning habits from five different universities representing four regions: Sumatra, Java, Kalimantan, and Sulawesi. The control class conducted activities based on the Higher-order Thinking Laboratory model, while the experimental class conducted activities based on the Multiple Skill Laboratory Activity Model. The data were collected by employing a validated instrument and were analyzed by employing a Multivariate test. This study shows that the experimental model has more significant influences on improving students' skills than gender. Specifically, the Multiple Skill Laboratory Activity Model (MSLAM) improves students’ collaboration skills better than communication skills. MSLAM explores more activities to practice collaboration skills, e.g., brainstorming, exploration, and measurement, while the activities for practicing communication skills is depended on analysis and presentation only. This study also reveals that the experiment model and gender are not suitable for concurrent analysis. This study is expected to provide methods for further researchers to optimize students’ scientific communication and collaboration skills. Furthermore, this study provides an overview for teachers to practice several thinking skills at one time.
Analysis of Korean Middle School Students’ Scientific Interpretation Differences With or Without Arrows in the Energy Pyramid Kim, D.
Jurnal Pendidikan IPA Indonesia Vol 10, No 4 (2021): December 2021
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.v10i4.27529

Abstract

This study analyzed differences in Korean middle school students’ scientific interpretation of the energy pyramid diagram, which is a central concept of ecosystem learning, based on whether or not arrows were presented in the chart. Two classes that did not show statistically significant differences in school science academic achievement were selected. One class was shown the energy pyramid diagram with arrows, and the other without.  A quasi-experimental design was adopted for quantitative research. The study found that the group interpreting the energy pyramid with arrows had a statistically significant scientific interpretation than the group interpreting the energy pyramid without arrows. In other words, arrows aided understanding of the concepts of size, biomass, and energy transfer of biological elements in the energy pyramid. In addition, the arrows aided understanding of the meaning of each piece of a pie chart, as the amount of biomass or energy being transferred to the next level of nutrition as pieces of a pie chart. Thus, it was concluded that the arrows in the energy pyramid were efficient visual elements in conveying the flow of matter and energy between living creatures. Based on the results, this study recommends that science textbooks should use arrows for more efficient understanding of scientific phenomena throughout textbooks beyond only the “ecosystem” topic.
The Correlation Analysis between Korean Middle School Students’ Emotional Level and Friendship in Science Learning Kim, D.
Jurnal Pendidikan IPA Indonesia Vol 9, No 1 (2020): March 2020
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.v9i1.22744

Abstract

This study aimed to find out the correlation between emotional levels and friendship in science learning. The participants in this study were 30 third-grade students at a girls’ middle school in a Korean metropolitan city. For nine months, their science classes were conducted by one teacher in charge of science class and five students were organized into a group. The science learning emotional test tool consisted of 35 questions on the rating scale of 5 phases and the peer nomination method was adopted for the friendship survey in science learning. The test was conducted during the last hour of science class. In the results of analyzing students’ science learning emotion levels, students showed high average scores in three emotional elements of positive science learning (joy, satisfaction, and interest), showing overall positive feelings about science learning. After analyzing friendship among the students, the connection between students was analyzed to be close to 1 and none of the students were isolated. Two out of 30 students were given ninth appointment from peers and formed a central axis in the classroom network. On the other hand, two students in the class were not chosen by other students and only pointed out helpful colleagues in science learning. After analyzing the correlation between the emotional level and friendship in science learning based on these two studies, it was analyzed that there was a strong static correlation between two variables. Therefore, since the bond between emotion and friendship in science learning is closely related, there is a need for science learning to take into account the interrelationship between two variables.
The Assessment of Water Compatibility of Adaptable Stick-Net Cage for Resilience Milkfish Cultivation in Tanjung Mas, Indonesia Martuti, N. K. T.; Sidiq, W. A. B. N.; Melati, I. S.; Mutiatari, D. P.
Jurnal Pendidikan IPA Indonesia Vol 10, No 4 (2021): December 2021
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.v10i4.32174

Abstract

Milkfish cultivation becomes the main livelihood of farmers in coastal areas. However, the land for milkfish cultivation is shrinking due to land use for settlements, industries, and sea-level rise. A Stick-net cage is an aquaculture solution in limited space for an inland fishpond. It can be placed in seashore areas while maintaining the quality of the aquatic environment and nutrient circulation. This study aims to analyze water compatibility in the stick-net cage areas for supporting sustainable aquaculture activities. An exploratory observational study was conducted in Tanjung Mas Village, Semarang, Central Java, Indonesia. Ten sampling areas were determined purposively by considering the point locations toward household wastewater and industrial outfalls. Based on these criteria, the ten stations used as sample areas were divided into industrial outfall areas (1st – 5th station) and areas close to the open sea (6th – 10th station). Physical parameters in the sampling areas, including temperature, water-current, turbidity, and clearness, met seawater standards for milkfish cultivation. Chemical indicators, such as NH4 and P in water, were very high, which may be caused by domestic and industrial waste contamination and increased organic fermentation activity on the seabed. However, the existing stick-net cages have exceeded the capacity of the coastal water areas. In general, the physicochemical parameters in the Tanjung Mas water area are suitable for milkfish cultivation. However, it is necessary to reduce the amount of pond density to give growth space for milkfish. In addition, wastewater management and treatment plants should be built up to reduce water contamination.
Analysis of the Role of Android-Based Learning Media in Learning Critical Thinking Skills and Scientific Attitude Isnaeni, W.; Sujatmiko, Y. A.; Pujiasih, P.
Jurnal Pendidikan IPA Indonesia Vol 10, No 4 (2021): December 2021
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.v10i4.27597

Abstract

This study aims to analyze and describe android-based learning media's role in teaching students critical thinking skills and scientific attitudes. The learning media are Androwebic (android-based webcomic) and E-Bokartumban (e-book on plant diversity in Banjarnegara), developed previously. This research is a qualitative descriptive study involving 301 students, six biology teachers and six high school students. The data collected includes critical thinking skills, analytical skills, scientific attitudes, environmental care attitudes, media components supporting student competence, and teacher and student responses. Data on critical thinking and analytical skills were measured using tests and non-tests. Other data were measured using non-test instruments, including interview guides, scientific attitude observation sheets, students' environmental care attitudes, media component observation sheets, and student and teacher questionnaires. Quantitative data on critical thinking and analytical skills were analyzed using the n-gain test, while other data were descriptively analyzed. The research results showed that the E-Bokartumban and Androwebic components support students' critical thinking skills, analytical skills, and environmental care attitudes. Androwebic can train students' analytical thinking skills and scientific attitude. The two media developed were considered very helpful in the learning process. The study concluded that Android-based media in Androwebic and E-Bokartumban have a vital role in training critical thinking skills, analytical skills, scientific attitudes, and environmental care attitudes.
Level of Environmental Literacy of Students and School Community in Green Open Space: Is There any Difference between Both of Them? Putra, N. S.; Sukma, H. N.; Setiawan, H.
Jurnal Pendidikan IPA Indonesia Vol 10, No 4 (2021): December 2021
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.v10i4.31083

Abstract

Environmental education aims to create people who have good environmental literacy. This study tries to explain previous studies related to how the level of students’ literacy and stakeholders’ literacy in green open space affects students' environmental literacy. This is descriptive research conducted in SMPN 2 Suayan. The purposes of this study are 1) to identify the environmental literacy of the students and the school community in the green open space 2) to identify the difference between students’ environmental literacy and school community in green open space. The sample consists of 70 students and 40 people from the school community. Measurement of environmental literacy is discussed in 3 domains, namely the domain of knowledge, attitudes towards the environment, and behavior towards the environment. The total number of instruments is 45 items. The reliability value of instruments for knowledge, attitude, and behavior domains are 0.874, 0.927, and 0.965, respectively, and are the high category. Collected data of students and school community were analyzed by using Microsoft Excel and SPSS. The difference in environmental literacy of students and school community in green open space was analyzed by using Mann-Whitney U Test. The environmental literacy value of students and school community are respectively 77.1% and 79.7% and are high category. The analysis on the achievement of environmental literacy scores shows that there are no significant differences in both groups. This concludes that the school community that has good environmental literacy will give a good influence on students’ environmental literacy and knowledge. The last, by knowing the roles of the school community and availability of green open space on achieving environmental literacy of students, all related stakeholders are suggested to upgrade the environmental literacy of the school community and support the availability of green open space in the school area.

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