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JIPI (Jurnal IPA dan Pembelajaran IPA)
Published by Universitas Syiah Kuala
ISSN : 26140500     EISSN : 2620553X     DOI : https://doi.org/10.24815/jipi.v7i3.31681
Core Subject : Science, Education, Social,
Biochemistry, Genetics & Molecular Biology Chemistry Education Environmental Science Physics
JIPI (Jurnal IPA dan Pembelajaran IPA) aims to serve original articles on the latest issues and trends in high-quality research focused on technology-integrated science and/or science learning (chemistry, biology, physics, and environment). Technology integration includes learning media, curriculum, assessment processes and science learning outcomes, as well as the application of the latest technology in pure science research. The editors welcome submissions of papers on recent theoretical and experimental research related to: Results of theoretical and empirical research studies on science learning with integrated technology. We invite manuscripts that investigate science learning with the integration of web-based technology, Android, Arduino, nanotechnology, virtual labs, technological and pedagogical content knowledge research, STEM and/or STEAM, sociological issues, virtual reality, augmented reality, and other relevant issues. relevant to science learning. The results of research on the application of science learning media which focuses on studies related to the latest trends in the use of technology-based science learning media at all levels of education and in society. The results of research related to the implementation of the science learning curriculum (chemistry, biology and physics) have contributed to developing the latest trends in the implementation of the science learning curriculum with the integration of technology at all levels of education including science learning design, competency analysis and syllabus. The results of research related to the assessment of science learning processes and outcomes contribute to developing the latest trends in technology-integrated science learning assessment at all levels of education. The results of research related to science teacher education include original theoretical and empirical studies, including professional preparation of teachers, implementation of their work, and/or career development based on the latest technology. Research results related to technology-based science learning in everyday life outside the formal classroom. Papers should examine experiences in environments such as the community, home, internet, museums, and other aspects that develop interest, knowledge, and/or application of science. Science learning that emphasizes attention to aspects of problems and factors related to equality. Research results related to pure science research that is currently trending (chemistry, physics, biology and the environment).
Arjuna Subject : Umum - Umum
Articles 6 Documents
 1 
Search results for , issue "Vol 5, No 2 (2021): JUNE 2021" : 6 Documents clear
Analisis Effect Size Pengaruh Bahan Ajar IPA Bermuatan Literasi Sains Terhadap Hasil Belajar Siswa SMP/MTs Silvia Agustin*; Asrizal Asrizal; Festiyed Festiyed
JIPI (Jurnal IPA dan Pembelajaran IPA) Vol 5, No 2 (2021): JUNE 2021
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jipi.v5i2.19606

Abstract

The 21st century is the century where science literacy into focus on science education or science. The results of the test PISA the year 2018 showed that the literacy skills of students in Indonesia are still low. The average scientific literacy of Indonesian students is 396 and still below the score specified by the OECD 489. Compared to other countries, Indonesia ranked no 9 from the bottom to the aspects of assessment science. The purpose of this study was to determine the magnitude of the influence of the teaching materials of integrated IPA learning outcomes and the improvement of scientific literacy of students in SMP/MTs. This study used the effect size analysis method that studied 20 articles. Based on the results of the research that has been done can be known as 1) the use of integrated science teaching materials with literacy has a significant effect on the aspects of the theme, especially on the theme of motion in everyday life with an effect size of 4,41 in the high category, 2) the use of integrated science teaching materials with literacy has a more effective effect on Grade VIII level aspects with an effect size of 1.80 high categories, and 3) integrated science teaching materials with literacy have a significant effect on aspects of learning outcomes, especially knowledge aspects with an effect size of 1.80 high categories
Analisis Permasalahan Pendidik IPA Dalam Proses Penilaian Pembelajaran Maria Ulfah*; Hairida Hairida; Fitria Arfiyanti; Ninda Permasari; Jessica Ayu Sabila
JIPI (Jurnal IPA dan Pembelajaran IPA) Vol 5, No 2 (2021): JUNE 2021
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jipi.v5i2.21163

Abstract

Penelitian ini bertujuan untuk menganalisis permasalahan yang dihadapi oleh pendidik khususnya dalam proses penilaian pembelajaran yang dilakukan. Metode yang digunakan adalah deskriptif. Instrumen yang digunakan untuk mengetahui permasalahan tersebut adalah kuesioner yang disebarkan melalui google forms kepada 26 guru IPA di Kubu Raya. Hasil yang diperoleh diketahui bahwa kendala yang dihadapi guru yakni  1) kesulitan dalam mengembangkan rubrik penilaian yang sesuai dengan model pembelajaran inovatif Abad 21 khususnya penilaian sikap dan keterampilan peserta didik; 2) kurangnya pemahaman dalam merancang penilaian non-tes, misalnya penilaian untuk mengukur berbagai keterampilan peserta didik; dan 3) kesulitan dalam mengimplementasikan penilaian proses dalam pembelajaran khususnya dalam mengelola waktu penilaiannya. Pada dasarnya guru sudah menerapkan pembelajaran yang inovatif dengan model-model yang sesuai tuntutan kurikulum 2013 meskipun dalam proses penilaiannya masih terdapat kesenjangan antara teori dan prakteknya di lapangan. 
Uji Aktivitas Antidiabetes Senyawa Baru Daun Yakon (Smallanthus sonchifolius) sebagai Inhibitor Enzim DPP-4: Studi in Silico Mangatur Riverson Sinurat; Yuni Rahmayanti; Rizarullah Rizarullah*
JIPI (Jurnal IPA dan Pembelajaran IPA) Vol 5, No 2 (2021): JUNE 2021
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jipi.v5i2.20068

Abstract

Diabetes melitus merupakan gangguang kesehatan global yang menjadi perhatian penting untuk menemukan pencegahan dan terapi baru. Diabetes melitus dapat diobati menggunakan obat golongan inkreitin untuk menghambat kerja enzim DPP-4. Daun yakon (Smallanthus sonchifolius) merupakan tanaman herbal yang sering digunakan untuk mengobati berbagai penyakit dan diketahui memiliki turunan senyawa sekunder baru. Tujuan penelitian ini adalah mengetahui aktivitas senyawa baru daun yakon menginhibisi enzim DPP-4 berdasarkan energi dan ikatan kimia secara in silico. Senyawa baru daun yakon adalah turunan asam octadecatrienoic dan Benzyl glikosida. Senyawa tersebut diambil dari pubchem dan digambarkan kembali menggunakan chemdraw, sedangkan enzim DPP-4 (reseptor) didapat dari bank protein dunia dengan kode PDB ID: 3F8S. Penelitian ini dilakukan dengan metode In Silico dan perangkat lunak AutoDock Vina digunakan untuk proses penambatan. Hasil optimasi gridbox dengan melakukan penambatan ulang ligan kontrol diperoleh hasil RMSD sebesar 1.628 Å. Hasil penambatan molekuler dapat disimpulkan bahwa senyawa baru daun yakon berpotensi menghambat aktivitas enzim DPP-4 sebagai antidiabetes berdasarkan nilai energi bebas ΔG dan ikatan kimia. Interaksi yang terbentuk antara ligan dan reseptor tepat pada sisi aktif enzim DPP-4 yaitu Glu205, Glu206, Asn710, Tyr662, Arg125, Ser630, Phe357, Tyr666, Tyr547 dan Ser209. Interaksi yang terjadi antara ligan dan reseptor didominasi oleh ikatan hidrogen. Senyawa 13(R)-hydroxyoctadeca-(9E,11E,15Z)-trienoic acid (ligan 1), benzyl +alcohol 7-O-α-L-arabinopyranosyl-(1"→2')-β-D-glucopyranoside (ligan 2), 13(R)-Hydroxy-octadeca-(9Z,11E,15Z)-trienoic acid (ligan 3) memiliki nilai ΔG sebesar -6.2 kkal/mol, -7.7 kkal/mol dan -5.6 kkal/mol. Namun, Benzyl alcohol 7-O-α-L-arabinopyranosyl (1"→2')-β-D-glucopyranoside (ligan 2) lebih berpotensi menghambat enzim DPP-4 karena nilai energi bebas Gibbs (ΔG) dan ikatan kimia yang terbentuk lebih negatif dan stabil dibandingkan ligan 1 dan 3
Pengembangan E-modul Praktikum Kimia Dasar Menggunakan Aplikasi Canva Design Kana Puspita*; Muhammad Nazar; Latifah Hanum; Muhammad Reza
JIPI (Jurnal IPA dan Pembelajaran IPA) Vol 5, No 2 (2021): JUNE 2021
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jipi.v5i2.20334

Abstract

The implementation of learning has undergone significant changes due to the corona virus (Covid-19) spreading rapidly so that the teaching and learning process at various levels of education is generally carried out online. This urges lecturers to adapt teaching materials to online learning systems, especially subject topics that require laboratory activities. This study aims to develop an e-module for basic chemistry practice courses not only containing material and quizzes but also integrates practical video tutorials in each of its sub-topics. The research method used is research and development (RD) by applying the ADDIE model. Research respondents were 58 students of the Physics Education FKIP USK wenrolled in basic chemistry practice courses in their first-year study in the 2019-2020. The research data were collected using instruments in the form of students’ responses to the questionnaire on 1) the e-module, and 2) the application of e-modules in basic chemistry laboratory courses. The questionnaires were distributed via Google form to avoid physical contact and comply with health protocols. Prior to distribution, the questionnaire was tested for validity and reliability using the Cronbach's alpha test and analyzed with SPSS version 12 (IDMTM). The results of the validation show that the mean value of validation is 91.48% for the display, content, grammar, and evaluation system items. Cronbach's alpha test shows a mean alpha value of 0.903. The results of the response questionnaire showed that the average response score was greater than 8.00 for each questionnaire item, while the mean score for the application of the e-module laboratory courses was 8.88. This shows that the e-module for basic chemistry lab work is favorable and suitable for use as teaching material in the online learning process.
Online Professional Development for Improving Teacher's STEM PCK Competence, Can It Be An Alternative? (An Evaluation Using the CIPP Model) Santi Setiani Hasanah*; Anna Permanasari; Riandi Riandi
JIPI (Jurnal IPA dan Pembelajaran IPA) Vol 5, No 2 (2021): JUNE 2021
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jipi.v5i2.20713

Abstract

During the pandemic, face-to-face training should not be carried out to reduce the spread of the covid outbreak. Therefore, online teacher professional development is an alternative method to replace the face-to-face training. In a program implementation, evaluation is an important component to determine whether the program has been implemented well or not. This evaluation is important to determine the effect of this online training on improving STEM PCK teachers. The evaluation used the CIPP model (Context, Input, Process, and Product), with the embedded mixed method research. This research was conducted on 60 science teachers of SMP alumni online training organized by PPPPTK IPA, from the “Sayangi Bumi” classroom. The results of the context evaluation show that 100% of respondents stated that the program is in accordance with the needs of teachers to strengthen their PCK., while the resources used in the program (Input evaluation) were good. The program implementation process ran 100% as planned and the product evaluation shows an increased teachers' understanding of the STEM approach. Teacher considered that the online professional development is very useful for teachers and can develop their skills in implementing STEM learning during distance learning. Online PD, apart from low-cost, can actually be an alternative way in improving teachers' STEM PCK competence and it also can reach all islands in Indonesia
Quantitative Analysis Towards Higher Order Thinking Skills of Chemistry Multiple Choice Questions for University Admission Muhammad Reza*; Kana Puspita; Coryna Oktaviani
JIPI (Jurnal IPA dan Pembelajaran IPA) Vol 5, No 2 (2021): JUNE 2021
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jipi.v5i2.20508

Abstract

The research about quantitative analysis towards higher order thinking skill of chemistry multiple questions for university admission is carried out in the acceleration class of SMAN Modal Bangsa. This research aims to analyze the test of validity, reliability, correlation between difficulty index and discriminatory power, functioning and nonfunctioning distractors of chemistry multiple questions quantitatively which are frequently offered to students in national university admission. It used a descriptive-quantitative method and purposive sampling technique. Students of the acceleration class were selected purposely because they have been frequently answering the higher order thinking questions. Data were collected using 20 multiple choice questions developed from questions banks. Before questions used for students, the questions were assessed by two validators. The result of the validity test shows that 100% questions were valid with an average scale score of 0.93 (best valid). Further analysis used a reliability test to indicate the correlation of item score and total score of questions symbolized by Cronbach alpha of 0.94, 0.92 and 0.89 for aspect of content, construction, language or culture, respectively. The correlation between difficulty index and discriminatory power was reliable with correlation coefficient of 0.842. The final analysis is done towards distractor function, and it shows that overall 83.75% was functioning distractors. Then, nine questions or 45% met ideal expectations with four functioning distractors. Therefore, the most higher order thinking chemistry multiple questions have good quality or feasible to be used in university admission.    Keywords: higher order thinking, validity, reliability, difficulty index, discriminatory power and distractors

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