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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 170 Documents
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Analisis Kemampuan Berpikir Tingkat Tinggi Mahasiswa PGSD Universitas Ahmad Dahlan Pada Pembelajaran IPA Nikmah, Lailatul; Maryani, Ika; Purwanti, Siwi
N A T U R A L: Jurnal Ilmiah Pendidikan IPA Vol 7 No 2 (2020)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/natural.v7i2.8450

Abstract

HOTS merupakan proses berpikir pada level kognitif yang meliputi kemampuan pemecahan masalah, kemampuan berpikir kreatif, berpikir kritis, kemampuan berargumen, dan kemampuan mengambil keputusan. Penelitian ini bertujuan untuk mengetahui kemampuan berpikir tingkat tinggi mahasiswa dalam menyelesaikan soal IPA tipe HOTS. Mahasiswa dalam menghadapi berbagai perkembangan di era abad 21 tentunya dibutuhkan kemampuan berpikir tingkat tinggi atau HOTS. Metode penelitian yang digunakan adalah pendekatan kuantitatif, yang bersifat deskriptif. Jenis penelitian yang digunakan yaitu survey selain itu jenis penelitian ini bersifat ex-post facto. Teknik pengumpulan data menggunakan tes. Subjek penelitian yaitu mahasiswa UAD yang sedang menempuh matakuliah IPA. Populasi dari penelitian yaitu mahasiswa PGSD UAD yang sedang menempuh matakuliah IPA. Sampel yang digunakan yaitu mahasiswa semester 1 dan mahasiswa semester 5, Jumlah sampel yang digunakan yaitu 154. Hasil analisis menunjukan bahwa kemampuan mahasiswa semester 1 mencapai 38,67% dan masuk pada kategori sedang. Mahasiswa semester 1 dalam mengerjakan soal kemampuan analisis mencapai 37,33% masuk pada kategori rendah dan persentase dalam pengerjaan soal tipe evaluasi masuk dalam kategori sedang. Secara umum mahasiswa semester 5 kemampuan berpikir tingkat tinggi mahasiswa masuk dalam kategori sedang, dengan persentase 38,67%. Mahasiswa semester 5 dala mengerjakan tipe soal analisis mencapai 41,77% masuk dalam kategori tinggi, dan tipe soal evaluasi sebesar 32,91% masuk dalam kateori sedang. Demikian dapat diketahui bahwa mahasiswa PGSD dalam menyelesaikan soal IPA tipe HOTS perlu ditingkatkan lagi khususnya pada tingkat evaluasi (C5).  
Pengaruh Strategi Pembelajaran Berorientasi Aktivitas Siswa Terhadap Kemampuan Berpikir Kritis dan Hasil Belajar Siswa Mu'arifah, Ulil; Hakim, Muhammad Luqman Hakim
N A T U R A L: Jurnal Ilmiah Pendidikan IPA Vol 8 No 1 (2021)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/natural.v8i1.8603

Abstract

. The purpose of this study was to determine the influence of student activity-oriented learning strategies on critical thinking skills and student learning outcomes of class XI MAN 2 Blitar. This study uses a quantitative approach with a quasi-experimental research design. Data collection using test and questionnaire methods. The test method is to obtain data on student learning outcomes while the questionnaire is to obtain data on students' critical thinking skills during the learning process based on indicators of critical thinking. The results of this study indicate that the application of student activity-oriented learning strategies affects students' critical thinking skills, which is indicated by the results of the t-test sample which is not homogeneous, namely the significance number = 0.000 / 2 = 0 <0.05. 2) Student activity-oriented learning strategies (PBAS) have an effect on student learning outcomes, this is evidenced by the learning outcomes of post-test answers obtained by the experimental class which are higher than the control class. This is indicated by the results of the free sample t-test, namely significance = 0.000 / 2 = 0 <0.05. 3) The ability to think critically in students has a linear or unidirectional relationship with learning outcomes. This is evidenced by the results of simple regression analysis, namely the linear regression equation shows significance = 0.011 <0.05 or has a positive relationship
Pengembangan Lembar Kerja Peserta Didik Berbasis Kearifan Lokal Untuk Meningkatkan Keterampilan Berpikir Kritis Arfika, Yosi; Wijayanti, Astuti; Saputro, Handoyo
N A T U R A L: Jurnal Ilmiah Pendidikan IPA Vol 7 No 2 (2020)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/natural.v7i2.8651

Abstract

Local wisdom-oriented learning invites students to gain direct learning experience with natural situations. This study aims to describe how to develop LKPD based on local wisdom that is appropriate to be used to improve the critical thinking skills of eighth grade junior high school students. This research includes development research using 4-D development models namely Define, Design, Develop and Dessiminate. The LKPD research instrument was in the form of a questionnaire that included several aspects of assessment. The LKPD validation was carried out by media experts, material experts, peer reviewers, science teachers and grade VIII students. The results of this study indicate that the local wisdom-based science worksheet developed with the 4-D model to improve critical thinking skills of junior high school students in grade VIII is declared feasible or valid based on the validator's assessment. Assessment of media experts with a percentage of ideals of 80%, according to expert material 86.08%, percentage of ideals according to peer reviewers 92.06%, science teachers of SMP 5 Banguntapan 80%, teachers of SMP 2 Godean 88.75%, while according to students of SMP 5 Banguntapan was 82.28%, while the students of Godean 2 Junior High were 81.90%. Based on the assessment of the science-based LKPD of local wisdom in order to improve the critical thinking skills of eighth grade junior high school students who are deemed fit for use in science learning
Pengembangan LKPD IPA Berbasis Value Clarification Untuk Meningkatkan Karakter Peserta Didik Krisnawati, Hastyarini; Wijayanti, Astuti; Amalia, Ayu Fitri
N A T U R A L: Jurnal Ilmiah Pendidikan IPA Vol 8 No 1 (2021)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/natural.v8i1.8654

Abstract

This study aims for knowing process developing students worksheet based on value clarification which is decent used to improve character of Junior High School grade VIII students. The study type was research and development (R&D) of 4D (Define, Design, Develop dan Disseminate) model which is restricted untill develop stage. The techniques of collecting data used observatins, questionnaires, and interviews. Quality value data obtained then analyzed used qualitative and quantitative descriptive analysis based on ideal assesment. The students worksheet meet the criteria aspects of suitability of the goal, content eligibility, completeness of the material, presentation of material, student worksheet based on value clarification components, suitability of activities, clarity of instructions, language and sentence eligibility, text clarity and layout quality. Based on expert judgment is known that worksheet student which was developed had very good quality with ideal percentage by media expert 91%, percentage assesment by material epert 87,78%, percentage assesment by peer reviewer 95,16%, percentage assesment by natural science teacher 83,03% and percentage respon by students 86,48%. Based on that assesment, student worksheet based on value clarification for Junior High School grade VIII students is suitable for use in natural science learning.
Implikasi Penerapan Metode Tutor Sebaya dalam Peningkatkan Hasil Belajar Fisika Siswa Di SMA Negeri 4 Cirebon Nuriyani, Yeni; Winarso, Widodo
N A T U R A L: Jurnal Ilmiah Pendidikan IPA Vol 8 No 1 (2021)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/natural.v8i1.8881

Abstract

Classroom action research using peer tutoring methods to improve learning outcomes in physics subject circular motion. This study's subjects were students of class X MIPA 3 SMA Negeri 4 Cirebon Cirebon City, West Java Province, totaling 32 students. The data collection technique is done by testing and observation. The research process was carried out in two cycles, each cycle consisting of four stages, namely: (1) action planning, (2) action implementation, (3) observation and interpretation, and (4) analysis and reflection. Based on the research that has been done, it can be concluded that there is an increase in learning outcomes in physics subject of student circular motion through the use of the Peer Tutor method. Pre-cycle data with a class average of 60.94 with a percentage of 28.13% complete learning or 9 students out of 32 students. The first cycle increased to 72.19% or 17 students completed with an average student grade of 53.13%, but this score had not yet reached the KKM that had been agreed upon. The second cycle increased to 81.25% or 26 students completed with an average student score of 84.84. Thus, the peer tutor method's application can improve learning outcomes in the Physics subject of circular motion so that it is feasible to be applied in SMA Negeri 4 Cirebon.
Studi Literatur Pengaruh Problem Based Learning Terhadap Problem Solving Skills dan Keterampilan Proses Sains Siswa Zuchri, Adam; Irawati, Hani
N A T U R A L: Jurnal Ilmiah Pendidikan IPA Vol 8 No 1 (2021)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/natural.v8i1.9135

Abstract

Kemampuan siswa dalam memecahkan masalah masih rendah karena siswa belum terbiasa dilatih dalam memecahkan masalah. Keterampilan proses sains siswa masih rendah karena pembelajaran biologi kurang menekankan pada aspek keterampilan proses sains sehingga siswa belum sepenuhnya memiliki keterampilan proses sains. Penelitian ini bertujuan untuk mengetahui pengaruh model PBL terhadap problem solving skills dan keterampilan proses sains siswa pada materi biologi. Penelitian ini adalah literature review dengan jenis narrative review. Artikel ilmiah yang  digunakan pada penelitian ini  berjumlah 27 artikel ilmiah yang terdiri dari 1 jurnal internasional, 21 jurnal nasional terakreditasi SINTA, 1 artikel prosiding seminar internasional, 4 jurnal nasional belum terakreditasi.Teknik penyajian data menggunakan tabel daftar artikel ilmiah yang akan dianalisis menjadi data hasil penelitian. Teknik analisis dilakukaan secara kualitatif deskriptif dengan menganalisis dan mengidentifikasi artikel ilmiah. Berdasarkan hasil analisis keseluruhan dari artikel ilmiah menunjukan bahwa model PBL berpengaruh terhadap kemampuan memecahkan masalah dan keterampilan proses sains siswa pada pembelajaran biologi. Model PBL memiliki kelebihan yang membuat siswa memiliki keterampilan berpikir tingkat tinggi, berkomunikasi dan mempunyai kemampuan dalam menyelesaikan masalah. Sintak model PBL saling berhubungan dengan aspek pada kemampuan memecahkan masalah dan keterampilan proses sains siswa. Model PBL yang dipadukan dengan media dan strategi pembelajaran ternyata memberikan pengaruh yang lebih siginfikan.
Pembelajaran IPA Berbasis Etnosains Mengenai Proses Fermentasi untuk Menumbuhkan Keterampilan Berpikir kritis Kusumawati, Dea Vira; Listiyani, Laily Rochmawati; Wijayanti, Astuti
N A T U R A L: Jurnal Ilmiah Pendidikan IPA Vol 8 No 2 (2021)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/natural.v8i2.9421

Abstract

Science learning is related to life and phenomena that occur in the surrounding environment. The learning process will be more meaningful if science is associated with the culture that develops around the community environment and can also be called using an ethnoscience approach. However, science learning in general still does not integrate the culture of both the school environment and the environment of the students. This culture can be learned by learners starting from daily activities such as in the process of making food products, one of which is in the fermentation process in the manufacture of tempeh. This study aims to identify ethnoscience in the fermentation process that can be implemented in learning. Research method used in the form of literature review method. Data collection is done by observation, interview, and analysis of articles or journals. Data analysis techniques are carried out by analyzing the results of observations, interviews, and scientific articles. The results of this literature study prove that ethnoscience-based science learning is important to be implemented in order to foster the critical thinking skills of learners.
Eksplorasi Sains Asli pada Pembuatan Kain Tenun Buton untuk Pembelajaran IPA Berbasis Etnosains Julia, Julia; Sujatmika, Sigit; Widyawati, Ani
N A T U R A L: Jurnal Ilmiah Pendidikan IPA Vol 8 No 1 (2021)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/natural.v8i1.9443

Abstract

This study aims to explore ethnoscience at the stage of dyeing woven fabrics, recommending science teaching materials related to Buton woven fabrics, especially in natural dye additives, and inviting the public to preserve the culture of woven fabrics. Ethnoscience is the science that is used to understand how people's original knowledge in the process of dyeing woven fabrics can be constructed into scientific scientific knowledge. The dyeing of the weaving threads is still done traditionally by using materials obtained from nature. The research was conducted in the Colorful Weaving Village. This research is a qualitative descriptive research through the process of data reduction, data presentation, drawing conclusions, and verification. The research data collection was carried out through observation, interviews, and documentation. Triangulation of sources by comparing the results of interviews with journal sources and websites. The results showed that at the stage of dyeing Buton woven fabrics, they contained junior high school science concepts, namely plant classification, natural dye additives, substance particles, molecules, simple planes, energy changes, solution concentration, and physical changes that could be used in contextual science learning. in school.
Modul Usaha dan Pesawat Sederhana Berbasis Ngerti, Ngrasa, Nglakoni (Tri Nga) dalam Meningkatkan Keterampilan Proses Sains Peserta Didik Kelas VIII: Kajian Pendahuluan Amaliyah, Rizki; Ernawati, Tias; Sujatmika, Sigit; Astuti, Sri Yudi
N A T U R A L: Jurnal Ilmiah Pendidikan IPA Vol 8 No 2 (2021)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/natural.v8i2.9606

Abstract

Pandemi COVID-19 menuntut peserta didik untuk menjadi pelajar yang mandiri. Namun, sebagian besar peserta didik masih mengalami ketergantungan terhadap guru dalam belajar, sehingga keterampilan proses sains peserta didik masih rendah. Pada masa pandemi COVID-19 dibutuhkan bahan ajar berupa modul daring yang dapat membantu ketrampilan proses sains pada pembelajaran IPA secara mandiri. Peserta didik dapat belajar secara mandiri tanpa atau dengan bimbingan guru. Tujuan penelitian adalah untuk mendeskripsikan modul yang sesuai dalam meningkatkan keterampilan proses sains peserta didik kelas VIII pada pembelajaran daring. Penelitian ini merupakan penelitian pengembangan model Borg dan Gall yang dibatasi pada tahap research and information collecting. Metode penelitian yang digunakan yaitu analisis kualitatif dengan pengumpuan data melalui hasil kajian literatur terkait modul, keterampilan proses sains, dan Tri Nga. Tahap research and information collecting memberikan hasil bahwa Modul Usaha dan Pesawat Sederhana Berbasis Ngerti, Ngrasa, Nglakoni (Tri Nga) sesuai digunakan untuk meningkatkan keterampilan proses sains siswa kelas VIII.
Pengaruh Metode Diskusi Pada Mata Kuliah Fisika Terhadap Pengetahuan, Sikap dan Pemahaman Belajar Mahasiswa Prodi Pendidikan IPA Universitas Tidar Arini, Intan; Nurhayati, Syafira; Imawati, Riva
N A T U R A L: Jurnal Ilmiah Pendidikan IPA Vol 9 No 1 (2022)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/natural.v9i1.11479

Abstract

Abstract. This study aims to determine the learning outcomes of students who are taught physics using the discussion method on the knowledge, attitudes, and understanding of students about learning physics. This research was conducted at Tidar University to students of the Faculty of Teacher Training and Education (FKIP) Science Education study program. Based on research and data analysis that has been carried out on students of the Science Education study program, it is hoped that all students can carry out good learning activities and will increase students' understanding of knowledge, attitudes, and understanding in learning physics. This research was conducted online through Google form, using a quantitative approach with the type of Associative Research. The data collection technique was using the questionnaire method. The researcher used 45 respondents as a sample with the questionnaire distribution process carried out by giving questionnaires to respondents to students of the Tidar University Science Education Study Program who Have you ever taken a physics course Keywords: Methods of Discussion, Knowledge, Understanding,

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