Natural: Jurnal Ilmiah Pendidikan IPA
Natural: Jurnal Ilmiah Pendidikan IPA offers an interdisciplinary forum for the publication of original peer-reviewed, contributed and invited research articles of the highest quality that address different topics of science education with implications for improving and enhancing science education practices and theories. The topics involves biology, chemistry, physics, as well as some applications pedagogy and teacher development. The journal provides an invigorating and informative variety of research papers that expand and deepen our theoretical understanding. It also provides practice and policy based implications in the relevant contexts of science education.
Published biannualy, the journal employs a rigorous peer review process. We do not accept manuscripts which are not easily understandable in English or do not address our major focus.
Articles
170 Documents
<![CDATA[Studi Literatur: Implementasi Model Pembelajaran Kooperatif Terhadap Peningkatan Hasil Belajar Kognitif Siswa Pada Materi Biologi ]]>
<![CDATA[Ainullatiffah, Noor]]>;
<![CDATA[Mulyono, Yatin]]>
<![CDATA[ N A T U R A L: Jurnal Ilmiah Pendidikan IPA Vol 11 No 1 (2024) ]]>
Publisher : <![CDATA[Universitas Sarjanawiyata Tamansiswa ]]>
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DOI: 10.30738/natural.v11i1.17543
<![CDATA[The success of the learning process cannot be separated from the teacher's ability to apply creative and innovative learning models in order to provide stimulus to students to be more active in the learning process. The teacher-centered teaching and learning process has an impact on students not having learning motivation and has an impact on low student learning outcomes. This study aims to determine the improvement of student learning outcomes on biological material by applying a cooperative learning model. The method used in this study is a literature study by analyzing and identifying related scientific articles so as to produce a more informative, objective and reliable summary. Data collection in this study through jurals indexed by Scopus and Google Scholar. The results showed that the application of the cooperative learning model was effectively used in improving student learning outcomes.]]>
<![CDATA[Efektivitas Modul Ajar menggunakan Model Pembelajaran POE untuk Meningkatkan Keterampilan Proses Sains Peserta Didik ]]>
<![CDATA[Rosalina, Amalia]]>;
<![CDATA[Miriam, Sarah]]>;
<![CDATA[Qamariah]]>
<![CDATA[ N A T U R A L: Jurnal Ilmiah Pendidikan IPA Vol 11 No 2 (2024) ]]>
Publisher : <![CDATA[Universitas Sarjanawiyata Tamansiswa ]]>
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DOI: 10.30738/natural.v11i2.18164
<![CDATA[Science process skills are essential for students in physics learning, but their current abilities are still considered inadequate. This inadequacy is due to the lack of teaching modules designed to enhance these skills. Therefore, this study developed a teaching module using the Predict, Observe, Explain (POE) learning model to improve students' science process skills. The research follows the Research & Development (R&D) approach with the ADDIE development model, producing both qualitative and quantitative descriptive data. The subjects were 30 students from class XI A at SMAN 10 Banjarmasin. The instrument used was a science process skills test sheet, and the analysis technique employed was the N-gain score. The results showed that the teaching module using the POE learning model effectively improved students' science process skills, with an N-gain score of 0.41, categorized as moderate. Thus, it can be concluded that the teaching module using the POE learning model is effective for enhancing students' science process skills.]]>
<![CDATA[Efek Problem Based Learning terhadap Keterampilan Berpikir Kritis dan Minat Belajar IPA Siswa ]]>
<![CDATA[Nur'aini, Aisa]]>;
<![CDATA[Ernawati, Tias]]>;
<![CDATA[Listiyani, Laily Rochmawati]]>
<![CDATA[ N A T U R A L: Jurnal Ilmiah Pendidikan IPA Vol 11 No 2 (2024) ]]>
Publisher : <![CDATA[Universitas Sarjanawiyata Tamansiswa ]]>
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DOI: 10.30738/natural.v11i2.18325
<![CDATA[The implementation of Problem Based Learning (PBL) in the classroom is able to condition students to the situation of linking concepts with problems in everyday life. This study aims to determine the effect of PBL on critical thinking skills and students' interest in learning science. The research design was pretest-posttest control group design with quasi-experiment type. The sample was obtained through simple random sampling. Data were collected using critical thinking skills test questions, learning interest questionnaire, and documentation. Data analysis through the analysis of normal curve criteria, N-Gain, and t test. The results showed that the posttest score of critical thinking skills of the experimental class was in the very high category, while the control class was high. The N-Gain score of the experimental class and control class was in the medium category. Learning interest of both classes in the high category. The t-test on the critical thinking skills variable and the learning interest variable obtained a sig value. 0,000 (< α). Thus, there is a significant difference in the experimental class against the control class. Based on the data, it is concluded that PBL has an effect on students' critical thinking skills and interest in learning science.]]>
<![CDATA[Eksplorasi Problem Based Learning dalam Menumbuhkan Kesadaran Sains Siswa Sekolah Dasar tentang Bahaya Kimia pada Makanan ]]>
<![CDATA[Tamarin, Vina]]>;
<![CDATA[Fatonah, Siti]]>;
<![CDATA[Aulia, Syarifah Risma]]>
<![CDATA[ N A T U R A L: Jurnal Ilmiah Pendidikan IPA Vol 11 No 2 (2024) ]]>
Publisher : <![CDATA[Universitas Sarjanawiyata Tamansiswa ]]>
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DOI: 10.30738/natural.v11i2.18732
<![CDATA[This study aims to explore the application of Problem-Based Learning (PBL) in fostering elementary school students' scientific awareness regarding the dangers of chemical substances in food. This research employs a qualitative approach with a qualitative descriptive analysis method. Data collection was conducted through interviews focused on a teacher at a public elementary school in Cianjur Regency, West Java. The instrument used was in-depth interviews. The data analysis technique employed includes data condensation, data presentation, and drawing conclusions. The results indicate that PBL is effective in enhancing students' understanding of the dangers of chemical substances, thereby fostering scientific awareness among elementary school students. The observed indicators include students' ability to explain the effects of chemicals, provide real-life examples, and actively participate in group discussions. PBL also facilitates collaborative, critical, and experiential learning, which helps instill an awareness of the importance of choosing healthy food. This study recommends the broader implementation of PBL to enhance students' scientific and health awareness from an early age.]]>
<![CDATA[Studi Komparatif Literasi Saintifik Guided Inquiry VS Free Inquiry Pada Materi Zat dan Perubahannya ]]>
<![CDATA[Elfiana, Nia]]>;
<![CDATA[Kusuma, Mobinta]]>;
<![CDATA[Widiyanto, Bayu]]>
<![CDATA[ N A T U R A L: Jurnal Ilmiah Pendidikan IPA Vol 11 No 2 (2024) ]]>
Publisher : <![CDATA[Universitas Sarjanawiyata Tamansiswa ]]>
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DOI: 10.30738/natural.v11i2.18742
<![CDATA[This research aims to compare the influence of guided inquiry and free inquiry models on scientific literacy abilities. The method used in this research is counterbalanced with a one group pretest-posttest design. The population in this study were students in class The sampling technique is purposive sampling. Data collection techniques are tests (pretest-posttest) and non-tests. The data analysis used was the paired sample t-test, Cohen's d effect size test with the help of IBM SPSS V.25 software. The research results show that the paired sample t-test states that Ha is accepted, meaning there is a difference in scientific literacy abilities with the guided inquiry and free inquiry models with sig, 0.000. The Cohen's d test in the guided inquiry model treatment class obtained a value of 1.09, this score was higher compared to students who used the free inquiry model with a Cohen's d value of 0.12. The results of data analysis show that the Guided Inquiry model has more influence on students' scientific literacy abilities compared to the Free Inquiry model.]]>
<![CDATA[Validasi Instrumen Literasi Sains dengan Model Rasch untuk Socio-Scientific Issues ]]>
<![CDATA[Hendri Noperi]]>;
<![CDATA[Irwandani]]>;
<![CDATA[Wiliyanti, Vandan]]>;
<![CDATA[Yanti, Fitri April]]>;
<![CDATA[Syamsuri, M. Mahfudz Fauzi]]>;
<![CDATA[Yusandika, Ajo Dian]]>
<![CDATA[ N A T U R A L: Jurnal Ilmiah Pendidikan IPA Vol 11 No 2 (2024) ]]>
Publisher : <![CDATA[Universitas Sarjanawiyata Tamansiswa ]]>
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DOI: 10.30738/natural.v11i2.18891
<![CDATA[This study aims to evaluate the validity and reliability of a science literacy instrument based on the Rasch Model in measuring students' abilities on socio-scientific issues. The analysis was conducted on 20 items using the Winsteps software. The results indicate that the instrument demonstrated good reliability, with an item reliability value of 0.96 and a person reliability value of 0.65. The Wright Map revealed that most items were well-aligned with the respondents’ abilities, although some items fell outside the majority's ability range. The analysis of item difficulty showed adequate variation, with the most difficult item at logit 2.09 and the easiest at logit -2.49. However, the DIF analysis identified bias in item 20M, which exhibited significant differences between male and female groups. These findings highlight the importance of revising specific items to enhance fairness in measurement. This study provides significant contributions to the development of educational assessment instruments based on the Rasch Model, ensuring validity, reliability, and fairness in evaluation. The instrument is expected to serve as an effective tool to support science literacy-based learning across various educational levels.]]>
<![CDATA[Pengaruh Model Problem Based Learning Terhadap Hasil Belajar IPA Siswa Kelas VII SMP Ditinjau Dari Keterampilan Memecahkan Masalah ]]>
<![CDATA[Prabawa Shinta, Septina Ratna]]>;
<![CDATA[Sujatmika, Sigit]]>
<![CDATA[ N A T U R A L: Jurnal Ilmiah Pendidikan IPA Vol 7 No 2 (2020) ]]>
Publisher : <![CDATA[Universitas Sarjanawiyata Tamansiswa ]]>
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DOI: 10.30738/natural.v7i2.4225
<![CDATA[The objective of this study was to determine the effect of the Problem Based Learning (PBL) model on science learning outcomes of class VII students of SMP in terms of problem solving skills. This research was a quasi-experimental research design, using pretest posttest. Descriptive results showed that the tendency of science learning outcomes with PBL models was obtained on average in the experimental class of 22.67 including very high categories, and classes taught by the lecture method were 17.47 in the high category. Whereas for problem solving skills students taught with PBL obtained an average of 78.54 which included high and class categories taught by the lecture method of 70.38 which included the high category as well. Based on the test of the Anakova obtained Fcount = 10.723 with p = 0.002. From the data obtained, the hypothesis was accepted and significant. Comparatively there were very significant differences in science learning outcomes of class VII students between PBL learning model and the expository model in terms of students' very significant problem solving skills.]]>
<![CDATA[Pengembangan Puzzle Berbasis Make A Match Materi IPA Daur Hidup Mahluk Hidup Kelas IV SD ]]>
<![CDATA[Purwanti, Siwi]]>;
<![CDATA[Khotimah, Khusnul]]>
<![CDATA[ N A T U R A L: Jurnal Ilmiah Pendidikan IPA Vol 7 No 2 (2020) ]]>
Publisher : <![CDATA[Universitas Sarjanawiyata Tamansiswa ]]>
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DOI: 10.30738/natural.v7i2.7572
<![CDATA[Media is a very effective tool used for learning. This research is motivated by the lack of learning media in schools. This study aims to determine the steps of media development, media quality by experts, teachers and students. This research is a type of research and development (R&D) ADDIE development methods, namely analysis, design, development, implementation and evaluation. Data collection techniques using expert validation sheets, student assessment sheets and teacher assessment sheets are then analyzed using qualitative and quantitative data.The results of this study indicate that research and development has been carried out with the ADDIE step, the results of the study showed that the development of puzzle media based on make a match material for the life cycle of living creatures in fourth grade elementary school was declared feasible and received positive responses from students and teachers. The results of the validation produced by media experts got a value of 98 in the excellent category. the value resulting from the validation of the material experts obtained 85.3 in good category and the validation results produced by learning experts obtained 84 grades in good categories. With the final average overall results obtained 92.5 with a very good category.]]>
<![CDATA[Pengembangan Lembar Kerja Peserta Didik (LKPD) IPA Berbasis Discovery Learning ]]>
<![CDATA[Maulita, Wulan]]>;
<![CDATA[Ernawati, Tias]]>;
<![CDATA[Wijayanti, Astuti]]>
<![CDATA[ N A T U R A L: Jurnal Ilmiah Pendidikan IPA Vol 7 No 2 (2020) ]]>
Publisher : <![CDATA[Universitas Sarjanawiyata Tamansiswa ]]>
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DOI: 10.30738/natural.v7i2.8272
<![CDATA[This research was aimed to 1) develop a Science Learning LKPD based on Discovery Learning on subject materials Work and Simple Machine in Daily Life for VIII Middle School Students; 2) find out the feasibility of Discovery Learning based LKPD on subject materials Work and Simple Machine in daily life for VIII grade junior high school students; and 3) knowing students responses to the development of Discovery Learning-based LKPD on subject materials Work and Simple Machine in daily life for VIII grade junior high school students. This research includes development research (design research) with a 4-D development model. Data collection techniques used assessment instruments by material experts, media experts, peer reviewers, science teachers, and grade VIII students in junior high schools. The data analysis technique uses the quality analysis of LKPD. Based on the assessment of expert lecturers, peer reviewers, and science teachers, the average score of 4.31 was obtained with a percentage of 86.43% stating that the quality of the LKPD was very good (VG). The results of students' responses obtained an average score of 4.31 with a percentage score of 86.43% stating that the quality of the LKPD IPA Very Good (VG). It can be concluded that the developed Natural Sciences LKPD is suitable for use in learning science in schools.]]>
<![CDATA[Meningkatkan hasil belajar IPA dengan model pembelajaran kooperatif tipe jigsaw ]]>
<![CDATA[Azizah, Umi]]>
<![CDATA[ N A T U R A L: Jurnal Ilmiah Pendidikan IPA Vol 8 No 2 (2021) ]]>
Publisher : <![CDATA[Universitas Sarjanawiyata Tamansiswa ]]>
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DOI: 10.30738/natural.v8i2.8429
<![CDATA[The purpose of this study was to improve the learning outcomes of science subjects in class VIII students of MTs N 6 Klaten using the Jigsaw Type Cooperative Learning model. This type of research is the Classroom Action Research (CAR) Model of Kemmis and Taggart which was conducted in 3 cycles. Each cycle was held 3 meetings consisting of planning, implementing, observing and reflecting. This research was conducted at MTs N 6 Klaten in the even semester of the 2017/2018 school year. The research subjects were 27 students of class VIII C. The research object is the result of science learning. The instrument for collecting data from the Observation and Test sheets was in the form of an essay. Data analysis using descriptive techniques. The results showed that the Jigsaw type learning model could improve the learning outcomes of class VIII students of MTs N 6 Klaten.]]>
