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Natural: Jurnal Ilmiah Pendidikan IPA
Published by Universitas Sarjanawiyata Tamansiswa
ISSN : 23550813     EISSN : 25794078     DOI : -
Core Subject : Education,
Education
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.
Arjuna Subject : -
Articles 10 Documents
 1 
Search results for , issue "Vol 9 No 2 (2022)" : 10 Documents clear
Implementasi Model Blended Project Based Learning Untuk Meningkatkan Keterampilan Literasi Digital Mahasiswa Calon Guru SD Arfilia Wijayanti; Khusnul Fajriyah; Suyitno
N A T U R A L: Jurnal Ilmiah Pendidikan IPA Vol 9 No 2 (2022)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/natural.v9i2.9442

Abstract

This study aims to determine the increase in digital literacy and the response of prospective elementary school teacher students to the implementation of the Blended Project Based Learning model. This research is a quasi-experimental research (pre-experiment) with a one group shoot case study design. This study consisted of one experimental class that received a treatment, which was given learning with the Blended Project Based Learning model to improve digital literacy, then at the end of the lesson its effectiveness was analyzed by analyzing the increase (N-Gain) of digital literacy, as well as the responses of prospective elementary school teacher students at the University of PGRI Semarang towards the ongoing learning process. It is concluded that the implementation of the Blended Project Based Learning model can improve students' digital literacy at high criteria. Students also responded that the implementation of the Blended Project Based Learning model had been going very well during the learning process. Keywords: Blended Project Based Learning, digital literacy, elementary school teacher candidates, science learning.
Studi Literatur Efektivitas Model Pembelajaran Problem Based Learning dan problem solving terhadap kemampuan berpikir kritis siswa menengah pertama Pindy Komariyatin; Arifian Dimas
N A T U R A L: Jurnal Ilmiah Pendidikan IPA Vol 9 No 2 (2022)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/natural.v9i2.12283

Abstract

This article is structured to determine the effectiveness of Problem Based Learning and Problem Solving learning models on students' critical thinking skills. Data collection is done by collecting books and journals and then reading and reviewing them. After all the data was collected, testing and comparison of the effectiveness of the two learning models were carried out. The data analysis technique was carried out qualitatively by quoting the appropriate opinion. The results showed that the problem-based learning model is a very good model used in physics learning to improve students' critical thinking skills. This can be seen from the many learning theories that support the Problem Based Learning model and have succeeded in increasing critical thinking skills. Meanwhile, the Problem Solving learning model has not been fully implemented optimally, because learning activities are still teacher centered. The successful application of the social system that has been implemented has not accommodated the improvement of critical thinking skills.   Keywords: 1st Problem Based Learning s; 2nd Problem Solving; 3rd Critical Thinking Ability. Abstract. This article is structured to determine the effectiveness of Problem Based Learning and Problem Solving learning models on students' critical thinking skills. Data collection is done by collecting books and journals and then reading and reviewing them. After all the data was collected, testing and comparison of the effectiveness of the two learning models were carried out. The data analysis technique was carried out qualitatively by quoting the appropriate opinion. The results showed that the problem-based learning model is a very good model used in physics learning to improve students' critical thinking skills. This can be seen from the many learning theories that support the Problem Based Learning model and have succeeded in increasing critical thinking skills. Meanwhile, the Problem Solving learning model has not been fully implemented optimally, because learning activities are still teacher centered. The successful application of the social system that has been implemented has not accommodated the improvement of critical thinking skills. Keywords: 1st Problem Based Learning s; 2nd Problem Solving; 3rd Critical Thinking Ability.
Efektivitas Penggunaan Media Alat Peraga “Perahu Rakit” dan Laboratorium Maya pada Materi Hukum Archimedes Fatimatuz Zahro; Tri Suci Ambarwati; Jijah Septianingrum; Hasan Subekti; Muhamad Arif Mahdiannur
N A T U R A L: Jurnal Ilmiah Pendidikan IPA Vol 9 No 2 (2022)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/natural.v9i2.13359

Abstract

The learning Media used today is sophisticated because it utilizes information technology. However, simple teaching aids still remain relevant in science learning. The purpose of this study is to determine the validity of the props that have been made, namely props "boat raft" in the application of Archimedes law. Testing the validity of the props also made use of virtual laboratory simulation "Archimedes law" on the site of Virtual Lab, home of learning. The research method used in this study is design-research by utilizing small-scale Class Trials. Data processing in determining validity using Aiken's coefficient V. The validity of props according to two science teachers is more effective in virtual laboratory simulation of "Archimedes law". Interest and motivation of students while learning the majority respond interesting and easy in the use of raft boat props. The students ' responses to the media props test the effectiveness of the raft boat props in terms of design aspects, aspects of quality and aspects of effectiveness. The results obtained indicate that the virtual laboratory simulation “Archimedes law” has the potential to increase motivation and interest in learning in students.
Desain Pembelajaran IPA Terintegrasi Mitigasi Bencana Tanah Longsor melalui Pendekatan Stem Pada Konsep Gerak Di SMP Noni Noviana Noni; Rita Sartika; Widia Gusti; Andika Pradipta; Henny Johan
N A T U R A L: Jurnal Ilmiah Pendidikan IPA Vol 9 No 2 (2022)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Bengkulu Province is one of the areas in Indonesia that often experiences landslides, especially during the rainy season. Therefore it is necessary to have landslide disaster mitigation education for students. The purpose of this study was to design integrated natural science learning for landslide relief. The method used is qualitative with a descriptive approach. Data collection through teacher interviews, syllabus analysis, and literature study. Then the data obtained were analyzed to obtain a learning design. The results of this study are science learning designs that are integrated with landslide disaster mitigation. The concept of IPA that can be inserted is motion, namely Newton's law, where landslides occur due to movement in the ground. The learning process can be carried out using the STEM approach with the PJBL (Project Based Learning) model. So that this learning design will be contextual because it relates to everyday life. This learning design will later make working in groups in designing simple student technology as a response to landslide disasters. It is hoped that after learning students will more easily understand the concept of science because it is integrated with landslide disasters which are close to their lives and can apply it in everyday life.
Analisis Tingkat Keasaman Ampas Kopi Sebagai Katalis Alternatif Sumber Energi Bio Baterai Elmi Mahzum; Nurul Aufa; Soni Prayogi
N A T U R A L: Jurnal Ilmiah Pendidikan IPA Vol 9 No 2 (2022)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/natural.v9i2.13861

Abstract

In the study, we analyzed the acidity level of coffee grounds as an alternative catalyst for bio-battery energy sources, investigated how coffee grounds work as an alternative catalyst, and investigated how power is generated from variations in coffee grounds. This study used four variations of coffee grounds. Data collection was carried out by taking pH data or acidity level, voltage data, and also the length of time the LED was on from each variation of coffee grounds. The results showed that the civet arabica, original arabica, mongoose robusta, and original robusta coffee grounds respectively had pH values of 5, 5.15, 5.36, 5.6. Then the voltage is 1.35 volts, 1.27 volts, 1.11 volts, 0.994 volts. And the LED time is 417 hours, 414 hours, 409 hours, 404 hours. So that from the results obtained there is a significant relationship between the pH value and the voltage and power, that is, the smaller the pH value, the greater the voltage and power generated.
Implementasi Model Blended Project Based Learning Untuk Meningkatkan Keterampilan Literasi Digital Mahasiswa Calon Guru SD Wijayanti, Arfilia; Fajriyah , Khusnul; Suyitno
N A T U R A L: Jurnal Ilmiah Pendidikan IPA Vol 9 No 2 (2022)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/natural.v9i2.9442

Abstract

This study aims to determine the increase in digital literacy and the response of prospective elementary school teacher students to the implementation of the Blended Project Based Learning model. This research is a quasi-experimental research (pre-experiment) with a one group shoot case study design. This study consisted of one experimental class that received a treatment, which was given learning with the Blended Project Based Learning model to improve digital literacy, then at the end of the lesson its effectiveness was analyzed by analyzing the increase (N-Gain) of digital literacy, as well as the responses of prospective elementary school teacher students at the University of PGRI Semarang towards the ongoing learning process. It is concluded that the implementation of the Blended Project Based Learning model can improve students' digital literacy at high criteria. Students also responded that the implementation of the Blended Project Based Learning model had been going very well during the learning process. Keywords: Blended Project Based Learning, digital literacy, elementary school teacher candidates, science learning.
Studi Literatur Efektivitas Model Pembelajaran Problem Based Learning dan problem solving terhadap kemampuan berpikir kritis siswa menengah pertama Pindy Komariyatin; Dimas, Arifian
N A T U R A L: Jurnal Ilmiah Pendidikan IPA Vol 9 No 2 (2022)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/natural.v9i2.12283

Abstract

This article is structured to determine the effectiveness of Problem Based Learning and Problem Solving learning models on students' critical thinking skills. Data collection is done by collecting books and journals and then reading and reviewing them. After all the data was collected, testing and comparison of the effectiveness of the two learning models were carried out. The data analysis technique was carried out qualitatively by quoting the appropriate opinion. The results showed that the problem-based learning model is a very good model used in physics learning to improve students' critical thinking skills. This can be seen from the many learning theories that support the Problem Based Learning model and have succeeded in increasing critical thinking skills. Meanwhile, the Problem Solving learning model has not been fully implemented optimally, because learning activities are still teacher centered. The successful application of the social system that has been implemented has not accommodated the improvement of critical thinking skills.   Keywords: 1st Problem Based Learning s; 2nd Problem Solving; 3rd Critical Thinking Ability. Abstract. This article is structured to determine the effectiveness of Problem Based Learning and Problem Solving learning models on students' critical thinking skills. Data collection is done by collecting books and journals and then reading and reviewing them. After all the data was collected, testing and comparison of the effectiveness of the two learning models were carried out. The data analysis technique was carried out qualitatively by quoting the appropriate opinion. The results showed that the problem-based learning model is a very good model used in physics learning to improve students' critical thinking skills. This can be seen from the many learning theories that support the Problem Based Learning model and have succeeded in increasing critical thinking skills. Meanwhile, the Problem Solving learning model has not been fully implemented optimally, because learning activities are still teacher centered. The successful application of the social system that has been implemented has not accommodated the improvement of critical thinking skills. Keywords: 1st Problem Based Learning s; 2nd Problem Solving; 3rd Critical Thinking Ability.
Efektivitas Penggunaan Media Alat Peraga “Perahu Rakit” dan Laboratorium Maya pada Materi Hukum Archimedes Zahro, Fatimatuz; Tri Suci Ambarwati; Septianingrum, Jijah; Subekti, Hasan; Mahdiannur, Muhamad Arif
N A T U R A L: Jurnal Ilmiah Pendidikan IPA Vol 9 No 2 (2022)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/natural.v9i2.13359

Abstract

The learning Media used today is sophisticated because it utilizes information technology. However, simple teaching aids still remain relevant in science learning. The purpose of this study is to determine the validity of the props that have been made, namely props "boat raft" in the application of Archimedes law. Testing the validity of the props also made use of virtual laboratory simulation "Archimedes law" on the site of Virtual Lab, home of learning. The research method used in this study is design-research by utilizing small-scale Class Trials. Data processing in determining validity using Aiken's coefficient V. The validity of props according to two science teachers is more effective in virtual laboratory simulation of "Archimedes law". Interest and motivation of students while learning the majority respond interesting and easy in the use of raft boat props. The students ' responses to the media props test the effectiveness of the raft boat props in terms of design aspects, aspects of quality and aspects of effectiveness. The results obtained indicate that the virtual laboratory simulation “Archimedes law” has the potential to increase motivation and interest in learning in students.
Desain Pembelajaran IPA Terintegrasi Mitigasi Bencana Tanah Longsor melalui Pendekatan Stem Pada Konsep Gerak Di SMP Noni, Noni Noviana; Rita Sartika; Widia Gusti; Andika Pradipta; Henny Johan
N A T U R A L: Jurnal Ilmiah Pendidikan IPA Vol 9 No 2 (2022)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/natural.v9i2.13744

Abstract

Bengkulu Province is one of the areas in Indonesia that often experiences landslides, especially during the rainy season. Therefore it is necessary to have landslide disaster mitigation education for students. The purpose of this study was to design integrated natural science learning for landslide relief. The method used is qualitative with a descriptive approach. Data collection through teacher interviews, syllabus analysis, and literature study. Then the data obtained were analyzed to obtain a learning design. The results of this study are science learning designs that are integrated with landslide disaster mitigation. The concept of IPA that can be inserted is motion, namely Newton's law, where landslides occur due to movement in the ground. The learning process can be carried out using the STEM approach with the PJBL (Project Based Learning) model. So that this learning design will be contextual because it relates to everyday life. This learning design will later make working in groups in designing simple student technology as a response to landslide disasters. It is hoped that after learning students will more easily understand the concept of science because it is integrated with landslide disasters which are close to their lives and can apply it in everyday life.
Analisis Tingkat Keasaman Ampas Kopi Sebagai Katalis Alternatif Sumber Energi Bio Baterai Mahzum, Elmi; Aufa, Nurul; Prayogi, Soni
N A T U R A L: Jurnal Ilmiah Pendidikan IPA Vol 9 No 2 (2022)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/natural.v9i2.13861

Abstract

In the study, we analyzed the acidity level of coffee grounds as an alternative catalyst for bio-battery energy sources, investigated how coffee grounds work as an alternative catalyst, and investigated how power is generated from variations in coffee grounds. This study used four variations of coffee grounds. Data collection was carried out by taking pH data or acidity level, voltage data, and also the length of time the LED was on from each variation of coffee grounds. The results showed that the civet arabica, original arabica, mongoose robusta, and original robusta coffee grounds respectively had pH values of 5, 5.15, 5.36, 5.6. Then the voltage is 1.35 volts, 1.27 volts, 1.11 volts, 0.994 volts. And the LED time is 417 hours, 414 hours, 409 hours, 404 hours. So that from the results obtained there is a significant relationship between the pH value and the voltage and power, that is, the smaller the pH value, the greater the voltage and power generated.

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