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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Pendidikan MIPA Jurnal Pendidikan Progresif
Dewi Lengkana
University of Lampung
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Materials Science & Nanotechnology Physics

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Utilization of PjBL-STEM Based Interactive e-modules to Improve Visual Literacy: Teacher and Student Perspectives Dini Andriani; Marina Setyarini; Dewi Lengkana; Kartini Herlina
Jurnal Penelitian Pendidikan IPA Vol 9 No 12 (2023): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i12.6357

Abstract

This research aims to describe the use of interactive e-modules based on PjBL-STEM activities to train students' visual literacy.  This research uses mixed methods with sequential explanatory design to obtain quantitative and qualitative data.  Quantitative data was obtained by administering questionnaires to 39 science teachers in Lampung province and 149 junior high school students and qualitative data was obtained from interviews with teachers. The research results show as many as 41.70% of teacher respondents were new to using e-module teaching materials.  The e-module they use is not yet interactive and the activities in the e-module do not invite students to carry out projects.  The results of the teacher questionnaire were only 15.3% of teacher respondents using the PjBL learning model.  As many as 74.5% of teacher respondents stated that the e-modules used had not been used to train students' visual literacy.  The results of the questionnaire and interviews of teachers responded positively to the existence of teaching materials that can train students' visual literacy.
Science Learning Using e-LKPD Ethno-SiMaYang Tapis Lampung Cloth to Improve Critical Thinking Skills Loly Suwandani; Sunyono; Viyanti; Dewi Lengkana
Jurnal Penelitian Pendidikan IPA Vol 10 No 11 (2024): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i11.7984

Abstract

This research aims to explain the effect of using the Etno-SiMaYang Lampung Tapis Cloth e-LKPD in improving students' critical thinking skills. This research is R&D research with the Borg and Gall research model stages 1-7. The samples in this study were class VII.1 as the control class and class VII. 2 as the experimental class, the sample was selected using a cluster random sampling technique. The data collection instruments used were teacher and student needs analysis questionnaires, expert validation questionnaires, teacher and student response questionnaires, as well as pretest-posttest questions. The data analysis technique uses the t-test on students' n-Gain values. The research results stated that the expert validation results for construction suitability, content suitability and readability obtained a percentage score of 85.00% which indicated that the e-LKPD product was valid with the criteria "very high". The average percentage of teacher and student responses was 99.00% and 97.10%, which shows that the e-LKPD product is practical with the criteria "very high". The effectiveness of e-LKPD products in improving critical thinking skills in experimental classes can be seen from the average n-Gain for students of 0.71 in the "large" category with the effect size criteria being in the "large" category.
The Need For Biotechnology PjBL-STEM Based Learning Programs Associated with Local Contexts to Enhance Creative Problem Solving and Entrepreneurial Skills: Teacher and Student Perspectives Dartia Utari; Abdurrahman; Dewi Lengkana; Neni Hasnunidah
Jurnal Penelitian Pendidikan IPA Vol 10 No 11 (2024): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i11.9092

Abstract

This study evaluates the need for biotechnology PjBL-STEM Based Learning programs associated with local contexts to enhance Creative Problem Solving Skills (CPSS) and Entrepreneurial Skills (ES) from the perspectives of students and teachers. Using a mixed-methods approach with a sequential explanatory design, data were collected through questionnaires from 144 science teachers in Lampung Province and in-depth interviews with three teachers and three students. The findings reveal that 66.70% of teachers consider the current learning programs inadequate for developing students' CPSS and ES, while 68.10% believe that a PjBL-STEM program would facilitate a more engaging understanding of biotechnology. Furthermore, 89.60% of teachers agree on the necessity of developing biotechnology PjBL-STEM based learning programs to enhance students' CPSS and ES. The results from the questionnaires and in-depth interviews also revealed that both teachers and students agreed that the use of local context can make learning more relevant for students. Overall, both quantitative and qualitative data indicate a strong support for the implementation of biotechnology PjBL-STEM based learning programs grounded in local contexts to better develop students' CPSS and ES.
Analysis of Students’ Higher Order Thinking Skills on Science Subject Using Liveworksheet Argumentative Through Discovery Learning Neni Hasnunidah; Dhea Olivia Amanda; Nadya Meriza; Dewi Lengkana; Pramita Sylvia Dewi
Jurnal Pendidikan MIPA Vol 25, No 1 (2024): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

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Abstract

Analysis of Students’ Higher Order Thinking Skills on Science Subject Using Liveworksheet Argumentative Through Discovery Learning. Objective: This research aims to analyze students HOTS on the Classification of Living Creatures material using Liveworksheet argumentative worksheets through the Discovery Learning model at SMP Negeri 1 Natar. Methods: This research is a quasi-experiment with a non-equivalent pretest-posttest control group design. The research subjects were 69 class VII students sampled from a population of 384 people using simple random sampling techniques. Cognitive tests (C4, C5, & C6) were analyzed using the Independent sample t-test. Data on student responses were collected using a questionnaire and analyzed descriptively. Findings: The results of the research show that there is a significant difference in the N-gain value (P<0.05) between learning using the Discovery Learning model and discovery-model based argumentative liveworksheet. The high scores in the experimental class were the evaluate skills (N-gain 0.63) and analyze skills (N-gain 0.62), while in the control class the three HOTS indicators were low. Based on the results of the student response questionnaire, it was found that almost all students (82.25%) gave very positive responses to the use of argumentative lifeworksheets. Conclusion: The liveworksheet effectively improve students' HOTS.        Keywords: HOTS, classification of living things, liveworksheet argumentative worksheet, discovery learning model.DOI: http://dx.doi.org/10.23960/jpmipa/v25i1.pp351-372
STEAM Approach in Renewable Energy Education: Global Trends and Future Research Direction Arief Puja Kesuma; Sunyono Sunyono; Dewi Lengkana; Een Yayah Haenilah; Rangga Firdaus; Muhammad Fuad; Ulul Azmi Muhammad
Jurnal Pendidikan Progresif Vol 14, No 2 (2024): Jurnal Pendidikan Progresif
Publisher : FKIP Universitas Lampung

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Abstract

STEAM Approach in Renewable Energy Education: Global Trends and Future Research Direction. Renewable energy education is an alternative to reducing fossil energy consumption at the school level in which students are hoped to save the energy in their living environment by playing a role in behavior in dealing with energy crises. Many studies regarding the use of STEAM approach to educate students on renewable energy have sharply grown. Objectives[LS1] ; This[LS2]  recent research aims to find the novelty of those previous studies regarding renewable energy education using STEAM approach for future researches. Method; a systematic review using bibliometric analysis was performed to carry out this research whereby 16 literatures indexed by Scopus and published in 2015 – 2021 were involved as the data. Several analyses, such as co-word, performance, citation, and co-authorship were used to analyze the data promoted by VOSviewer software. Fundings; the Results of this recent study showed that publication trend of renewable energy education studies involving the STEAM approach slightly increased in the period of 2015 – 2021 while citation trend sharply decreased. Several documents and lots of authors coming from some countries in each continent contributed most to the studies of STEAM approach in renewable energy education. Conclusion; some main themes such as country’s participant, environment, renewable energy, awareness, sustainability, education, learning approach, and competence also emerged to synthesize the prospectively new direction of future researches in renewable energy education using the STEAM approach. Keywords: bibliometric, renewable energy education, STEAM approach.DOI: http://dx.doi.org/10.23960/jpp.v14.i2.202492
The Effect of Inquiry Laboratory with Group Discussions Method on Improving of Students’ Learning Outcomes Dina Maulina; Diana Hernawati; Ismi Rakhmawati; Dewi Lengkana; Ave Suakanila Fauzisar
Jurnal Pendidikan MIPA Vol 20, No 1 (2019): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

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Abstract

This study aims to determine the effect of laboratory-based inquiry learning models with group discussion methods in improving student learning outcomes. The research subjects were students of the 2012/2013 biology education who took the vertebrate zoology course. The sample used in this study was taken using a cluster random sampling technique of 2 classes. The concept discovery observation data in the form of quantitative data obtained through cognitive test sheets consisting of 25 questions and tested using the t test with a real level α = 0.05. Based on the results of data analysis shows that there is an influence of laboratory-based inquiry learning models on diversity of vertebrate animals.Keywords: laboratory learning, student learning outcomes, inquiry. DOI: http://dx.doi.org/10.23960/jpmipa/v20i1.pp1-6
Development of Interactive Learning Multimedia Based on Android Integrated with STEM Heat Material to Improve Students' Computational Thinking Syukron Fuad; Abdurrahman; Agus Suyatna; Dewi Lengkana
Jurnal Penelitian Pendidikan IPA Vol 11 No 5 (2025): May
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i5.11106

Abstract

This study aims to produce an interactive learning multimedia application product based on Android integrated with STEM heat material that is valid, practical, and effective in improving students' computational thinking skills. This research and development was carried out using a 4D model consisting of defining, designing, developing, and disseminating. This study uses a mixed methods concurrent embedded model consisting of five stages of data collection, namely qualitative data collection followed by quantitative data collection followed by providing interventions in the form of qualitative data collection followed by quantitative data collection and finally qualitative data collection. The trial design used was a non-equivalent pre-test post-test control group design. The subjects of the study were 64 junior high school students, 32 in the experimental class and 32 in the control class. The results of the study showed that the resulting product was stated as: very valid (94%) by material experts, (95%) by media experts; very practical to use in learning by students (91%), with a very high level of learning implementation, namely (94.57%); effective in improving students' computational thinking with high n-gain (0.77) and effect size with criteria of (91%). Based on the results of research and data analysis, it shows that the developed product can be used in learning heat material to improve students' computational thinking abilities.
Co-Authors Abdurahman Abdurrahman Abdurrahman Agus Suyatna Arief Puja Kesuma Ave Suakanila Fauzisar Dartia Utari Dhea Olivia Amanda Diana Hernawati Dina Else Fernandu Dina Maulina Dini Andriani Een Yayah Haenilah Ismi Rakhmawati Kartini Herlina Loly Suwandani Marina Setyarini Muhammad Fuad Nadya Meriza Neni Hasnunidah Pramita Sylvia Dewi Rangga Firdaus Sunyono Sunyono - - Syukron Fuad Ulul Azmi Muhammad Viyanti