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Journal of Natural Science and Integration
Published by Universitas Islam Negeri Sultan Syarif Kasim Riau
ISSN : 26204967     EISSN : 26205092     DOI : -
Core Subject : Science, Education, Engineering,
Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Education
Journal of Natural Science and Integration (JNSI) contains publications of research and review literature in the field of science learning such as chemistry learning, physics learning, biology learning, natural science learning and science integration as a form of intellectual property. It is affiliated with Asosiasi Dosen Tadris IPA Indonesia (ADRISPA).
Arjuna Subject : Umum - Umum
Articles 186 Documents
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Improving Computational Thinking & Creative Problem Solving: ESD & Micro:bit for Climate Umam, Ahmad Naufal; Herlina, Kartini; Abdurrahman, Abdurrahman; Ertikanto, Chandra
Journal of Natural Science and Integration Vol 7, No 2 (2024): Journal of Natural Science and Integration
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/jnsi.v7i2.30020

Abstract

This study aims to validate the Student Worksheet titled "ESD-Climate Change," developed using the Understanding by Design approach and complemented by Micro:bit devices. The validation was conducted by three experts, including two academic experts in education and one distinguished educator. Main findings from this study is the validation results reveal that this worksheet adheres to high standards. The "Content" dimension achieved a score of 84.33%, labeled "Very Suitable," signifying its strong relevance to climate change-related learning objectives. The "Construct" dimension garnered a score of 79.17%, categorized as "Suitable," indicating potential for improvement in some construction aspects. The "Language" dimension received an impressive score of 85.90%, also labeled "Very Suitable," highlighting its excellent language quality and communication proficiency. Finally, the "Design" dimension received the highest score of 95.18%, categorized as "Very Suitable," affirming the worksheet's strong design, encompassing its cover and content presentation. Overall, these findings underscore the worksheet's high quality in terms of content, language, and design, with minimal room for improvement in the construction aspect. This study contributes to the development of technology and environment-centered educational materials, which are increasingly pertinent in addressing future challenges associated with climate change.Keywords: ESD, computational thinking, creative problem solving
Application of Self-Regulated Approach to Strategic Learning (SRSL) APICPEM on Students’ Learning Achievement in the Topic of Sound Waves Sari, Ika Mustika; Medellu, Natania Carmenita; Novia, Hera
Journal of Natural Science and Integration Vol 7, No 1 (2024): Journal of Natural Science and Integration
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/jnsi.v7i1.26684

Abstract

Physics is a science that is often considered difficult by students and causes low physics learning achievement. One of the causes of low learning achievement is internal factors that arise from within the students, so a strategy with a self-regulated approach is needed such as the Self-Regulated Approach to Strategic Learning (SRSL) APICPEM (Analyse, Plan, Implement, Comprehend, Problem-Solve, Evaluate, Modify) so that students can carry out learning according to their needs and characteristics. This study aims to determine the application of Self-Regulated Approach to Strategic Learning (SRSL) APICPEM on students’ learning achievement in sound wave material. This research was conducted at a high school in Bandung with a sample of 72 students. The research method used is a mixed method with an unbalanced mixed design (concurrent embedded design). Quantitative data were collected through nonequivalent (posttest only) control group design using the posttest instrument for learning achievement in sound waves. Then qualitative data as a support was collected through narrative qualitative using a SRSL APICPEM mixed questionnaire instrument. The results showed that the implementation of APICPEM SRSL in the experimental group went very good (average score is 80%), with the selection of various student learning strategies according to the characteristics and various other factors, both internal and external factors of students. As well as there is a significant influence from the implementation of SRSL APICPEM on learning achievement with the effectiveness of its influence is evident from the effect size test, which resulted in a value of 0.622, classified as very high. Therefore, this study was able to prove that the application of SRSL APICPEM was able to improve student learning achievement in the topic of sound waves.Keywords: self-regulated, self-regulated approach to strategic learning, learning achievement, sound waves
Effect of Concept Mapping Instructional Strategy on Senior Secondary School Students’ Scoring Levels in Biology in Kwara State Oyeyemi, Waheed Tunde; Olorundare, Adekunle Solomon; Bolaji, Hameed Olalekan
Journal of Natural Science and Integration Vol 7, No 2 (2024): Journal of Natural Science and Integration
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/jnsi.v7i2.32570

Abstract

The study examined the effect of concept mapping instructional strategy on senior secondary school students’ scoring levels in biology in Kwara State. A quasi-experimental research design of pretest, posttest, and control group was used. The target population was 852 Secondary School Students (SSS II) from two selected public senior secondary schools in Ilorin, Kwara State. The sample consisted of 80 Senior Secondary School II Biology students purposively selected from two Public Secondary Schools in Ilorin, Kwara State, Nigeria. The adapted Biology Concept Map Instructional Strategy for Teaching Cell Division (BCMISTCD) and Scores from the Biology Performance Test (BPT) were used for data collection. The instruments were duly validated by experts. The reliability of the Biology Performance Test (BPT) instrument was .83. Frequency count, percentage, mean and standard deviation to answer the research questions (1-2). Analysis of Covariance (ANCOVA) and T-test were used to test the null hypotheses 1-2 at 0.05 level of significance. Results show that there is a significant difference in the scoring levels of Biology students when concept mapping instructional strategy is used to teach Cell Division (p.<0.05). The study also indicates that there is a significant difference in the male and female students scoring levels when concept mapping instructional strategy is used to teach Cell Division (p.<0.05). Based on the results, the study concludes that there is a significant difference in the post-test and post-posttest scoring levels of the students when concept mapping instructional strategy is used to teach them. The study also concludes that male students’ scoring level is higher than that of female students when concept mapping instructional strategy is used to teach Cell Division. The study recommends that Biology teachers should teach female students who have low-scoring levels in Biology by using concept concept-mapping instructional strategy. This would further improve the female students’ scoring levels in the Cell Division. The study recommends that Biology teachers should focus more on female students when concept mapping is used to teach Cell Division.  Keywords: concept mapping, scoring levels, cell division, biology students, gender
Development of Interactive E-Modules in Science Learning Courses for Early Childhood: Training Students’ 21st Century Skills Handayani, Peny Husna; Eza, Gita Noveri; Sari, Winda Widya
Journal of Natural Science and Integration Vol 7, No 2 (2024): Journal of Natural Science and Integration
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/jnsi.v7i2.28980

Abstract

Today's learning certainly needs to keep up with the times where the demands of the times are not only knowledge, but also 21st century life skills, which include the ability to think critically, creativity, cooperation and communication. The aim of this research is to produce an interactive e -module in the Science Learning for Early Childhood course as an interactive learning medium and resource to help train and improve students' 21st century skills. This research is ADDIE development research which consists of five steps, namely analysis, design, development, implementation and evaluation. The sample in this study was 150 students taking Science Learning courses for early childhood. This e-module was validated by four experts then analyzed using the Aiken formula, and showed a validity value of 0.844 in the high validity category. Next, an independent sample t-test was conducted to see the difference in treatment of 21st century skills from the sample The results show that there is a difference significant difference between students who use interactive e-modules and those who do not use them, with a sig value (0.000) < α (0.05). This indicate that the development of this interactive e -module is effective for training students' 21st century skills, which consist of critical thinking, creativity, cooperation and communication skill. This interactive e-module for early childhood science learning can help student develop their 21st century skills. Keywords: interactive e-modul, 21st century skills (4C), science learning, early childhood, students
Science Learning with SSI Context Based on Direct Learning to Improve the Ability to Make Inferences and Think Logically Almasari, Intan Salsabila; Fadly, Wirawan
Journal of Natural Science and Integration Vol 7, No 1 (2024): Journal of Natural Science and Integration
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/jnsi.v7i1.27765

Abstract

This research aims to determine the effect of learning methods on participants' logical thinking abilities and learning outcomes. A quasi-experiment was used with a sample size of 63 grade 7 students from one of the junior high schools in Ponorogo and treatment for 1 month to achieve this goal. The analytical data used were questionnaires before and after treatment, interviews, and pre-test and post-test summative assessments. The analysis technique used is conventional calculations to show the percentage of logical thinking ability with high, medium, and low categorization. Furthermore, the summative assessment results of the independent T-test and N-gain test with software analysis and the Cohen Size Effect Test aim to measure the effectiveness of the learning method. The results of the research concluded that the Direct Learning method applied to the experimental group increased students' logical thinking abilities on the indicator of making conclusions by 27% and was considered more effective by 14% compared to the control class which used conventional methods. As an example, the Direct Learning method based on the SSI context to improve students' logical thinking abilities is studied in more depth and applied according to students' potential. In this case, it will be useful in increasing understanding of science learning.Keywords: make inferences, direct learning, logical thinking, science learning, socio-scientific issues
Analysis of Validity and Practicality of Ethno-STEM Based Science E-Modules to Enhance Critical Thinking Skills and Independence of Students Aditia, Kevin; Sarwanto, Sarwanto; Masykuri, Mohammad
Journal of Natural Science and Integration Vol 7, No 2 (2024): Journal of Natural Science and Integration
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/jnsi.v7i2.32828

Abstract

This study aims to assess the validity and practicality of the development of an ethno-STEM-based IPA (Natural Sciences) E-module in the theme of Jamu (traditional herbal drink) to train students’ critical thinking skills and independence. The research type is research and development (R&D) using the ADDIE (Analysis, Design, Development, Implementation, and Evaluation) instructional design. The research focuses on validity and practicality by using a questionnaire research instrument assessed by experts and practitioners with  Likert scale categories techniques. The data analysis results indicate that the e-module validity in the media aspect is 40.8, the material and learning aspects is 50.9, and the language aspect is 15. The validity is distributed within the very valid category. Additionally, the practicality of the e-module of a small group of students is 80 and teachers is 85.5 and it is distributed in the very practical category.  The operational practicality data suggest that student assessment is 76 or in the practical category and teacher is 82.5 or in the very practical category. The results of validity and practicality imply that the development of the ethno-STEM based science e-module in the theme of Jamu is valid and practical to be implemented to improve critical thinking skills in IPA learning.Keywords: critical thinking skills, e-module, independence, practicality, validity
Analysis of Science Textbooks from The Aspect of Scientific Argumentation: Comparing Several Books on The Topic of Heat Aryanti, Dwi; Siswanto, Siswanto; Juliyanto, Eko; Trisnowati, Eli; Amirul, Muhamad Ardi
Journal of Natural Science and Integration Vol 7, No 1 (2024): Journal of Natural Science and Integration
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/jnsi.v7i1.9864

Abstract

This research aims to analyze the 2013 Curriculum Middle School Science textbooks published by the Ministry of Education and Culture and Erlangga publications used in Indonesia when compared with the Lower Secondary Science Matters textbooks used in science learning in Singapore in terms of the aspect of scientific argumentation on the topic of heat. This research is qualitative research analyzed using the constant comparison method. The data analysis process was carried out through five stages, namely reduction, organizing, categorization, synthesis and developing working hypotheses. After the organizing stage, a data validity test is carried out using credibility, transferability, anteriority and confirmability techniques. The results of the research found that there were differences in the scientific argumentation aspects of the three textbooks, namely the majority of the Lower Secondary Science Matters textbooks were at level 3, while the majority in the 2013 Curriculum Middle School Science textbooks published by the Ministry of Education and Culture and those published by Erlangga were at level 2. In the Curriculum Science textbooks The 2013 edition of the Ministry of Education and Culture from Indonesia provides more statements accompanied by supporting sentences to prove the truth in the form of data, experiments, observations in daily life, and pictures that illustrate a situation, whereas the Lower Secondary Science Matters textbook provides more statements ( claim) which is accompanied by supporting sentences to prove its truth in the form of data, experiments, observations in daily life, and pictures that illustrate a situation (data), then reinforced by sentences that connect them (warrant).                                                                                        Keywords: scientific argumentation, Toulmin's Argument Pattern (TAP), science textbook.
Fostering Critical Thinking Skills and Scientific Epistemological Beliefs through Flipbook-Assisted POE2WE Pitaloka, Nanda Ayu; Inayah, Nailil; Huda, Muhammad Nuril; Setyawati, Maunah; Indratno, Dwi
Journal of Natural Science and Integration Vol 7, No 2 (2024): Journal of Natural Science and Integration
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/jnsi.v7i2.32666

Abstract

This research aims to improve critical thinking skills and Scientific Epistemological Beliefs (SEB) through Flipbook-Assisted Predict Observe Explain Elaboration Write Evaluation (POE2WE) learning model. Critical thinking and good SEB are educational mandates in the curriculum and 21st-century skills. This research was conducted in two classes, namely classes 7A and 7B at the SIKL. This research was a quantitative experiment using posttest-only nonequivalent group. The instruments used to collect data are critical thinking tests and SEB questionnaires. The results of the critical thinking test were analyzed using the Independent Sample T-test. The t-test results obtained were 0.89, greater than 0.05. The highest indicator of critical thinking ability is Basic Clarification with an average score of 91,37. Meanwhile, students SEB were reviewed from the results of filling out the questionnaire, the highest indicator obtained was source with a response of 56.9%. Thus, using the Flipbook-Assisted POE2WE model can significantly improve students' critical thinking skills and SEB.Keywords: critical thinking skills, science epistemological beliefs (SEB), predict observe explain elaboration write evaluation (POE2WE), flipbook, 21st-century skills
Validity and Practicality: Study of E-Poster Development to Improve Environmental Literacy Yovita, Yovita; Berlian, Mery; Sukor, Nur Suhaidah; Syafaren, Alaniyah; Yusra, Nelly
Journal of Natural Science and Integration Vol 7, No 2 (2024): Journal of Natural Science and Integration
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/jnsi.v7i2.30903

Abstract

The advancement of  Era 4.0 technology has shifted the way humans think and work which were faster, more efficient, and effective in various sectors, including  in education field. The Universitas Terbuka (UT) is one of university which has been existed for a long time and actively develop learning methods, for both online platforms and independent learning. In this context, it is important to support, develop and evaluate the distance learning system in utilizing all facilities including teaching materials, especially in terms of UT student practicum. This research aimed to increase environmental knowledge which intended to prepare people who understand and  willing to overcome environmental problems by developing a QR-Code based E-Poster. This research implemented development research (Research and Development) with the ADDIE development model (Analysis, Design, Develop, Implementation, Evaluation).  The results showed that the QR Code-based E-Poster developed had a high level of validity, practicality and effectiveness in increasing environmental literacy. Most of respondents gave positive responses to the use of E-Posters, such as easy to use, good layout, accessible, effective to deliver, clear text presentation, use of QR Codes, attractive color composition, good systematics, and efficiency in conveying information. In assessing the quality of media, the aspects of readability and understanding of concepts were very important, especially in the context of E-Posters. Conceptual reasoning  as  the respondent's ability to follow and understand the thoughts or concepts conveyed in the E-Poster was a significant factor. Good text comprehension includes ease of reading and understanding the information presented in the texts on E-Poster, Additionally, good language comprehension in this media included the respondent's ability to understand and interpret the information conveyed through the language used in the E-Poster. These findings highlighted the importance aspects in the development of E-Posters as effective learning and communication instruments. Keywords: e-poster, cyber-university pioneer , validity, practicality
Designing of Virtual laboratory on Thermal Expansion Darman, Dina Rahmi; Suhandi, Andi; Kaniawati, Ida; Samsudin, Achmad; Wibowo, Firmanul Catur
Journal of Natural Science and Integration Vol 7, No 1 (2024): Journal of Natural Science and Integration
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/jnsi.v7i1.24804

Abstract

This research aims to produce a virtual laboratory that can be used in teaching physics about thermal expansion. This research uses Design Development Research (DDR) with the ADDIE development model. The development results produce virtual laboratory characteristics consisting of two experiments, three independent and control variables, namely the type of material and length of the cylindrical rod, and changes in temperature, as well as the dependent variable, namely temperature. change in cylinder rod length. Data collection is carried out by asking for validator responses to the virtual laboratory that has been developed. The validators consist of five physics lecturers who are experts in learning media and physics concepts. Validation data is processed using the average percentage of expert responses. The virtual laboratory aspect of thermal expansion validation results in quality, appearance and interactivity was 96%, 93% and 92.5% with very valid criteria. The validation results for all aspects conclude that the virtual laboratory on thermal expansion is very valid with a value of 93.8% and can be used for physics learning.Keywords: virtual laboratory, thermal expansion, physics learning

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