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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 284 Documents
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Efektivitas E-Modul Sistem Pencernaan Berbasis Problem Solving Terhadap Kemampuan Pemecahan Masalah Irvan Permana*; Zulhijatiningsih Zulhijatiningsih; Surti Kurniasih
JIPI (Jurnal IPA dan Pembelajaran IPA) Vol 5, No 1 (2021): MARCH 2021
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jipi.v5i1.18372

Abstract

Learning during the Covid-19 pandemic has largely shifted to online learning. In response to this, it is necessary to prepare teaching materials that support online learning, one of which is the use of electronic models or e-modules. This is a development research with referring design to the ADDIE (Analyze, Design, Development, Implementation, and Evaluation) which aims to produce electronic modules on science subjects with digestive system material as teaching materials for VIII grade junior high school students to enhance problem solving skill. ADDIE development design includes identification of potentials and problems, data collection, product design, design validation, design revision, limited-scale product trials, product revisions, wide-scale use trials and final products. The resulting e-module is declared feasible based on validation by material and media experts and very feasible by linguists. The results of the limited and wide-scale trial showed very good interpretation based on student responses. acquisition of an average N-Gain score of 0,57 and categorized as moderate. The pretest and posttest scores obtained by students were 37,35 and 73,53 respectively. If viewed from the school KKM score of ≥70 then the average posttest score obtained is complete. The results showed that the electronic module in science subjects with digestive system material met the requirements and was suitable for use as teaching materials for grade VIII students of SMPIT Kaifa Bogor.
Misconceptions of Intermolecular Forces in General Chemistry Courses Ulfah*, Maria; Erlina, Erlina; Pratiwiningrum, Firra Meliana; Wafiq, Azwa Fadilla; Juahir, Yusnita Binti
Jurnal IPA & Pembelajaran IPA Vol 8, No 1 (2024): March 2024
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jipi.v8i1.35641

Abstract

The misconception is the most topic in chemistry learning that is important to analyze. There are many advantages for lecturers and students to know about misconceptions. This research aims to describe misconceptions in general chemistry courses, especially intermolecular forces (IMFs) topic. The two-tier multiple-choice tests have played an important role in helping researchers determine students level of understanding and in identifying specific misconceptions. The project used a convenience sample of 88 students (76 female and 12 male) chemistry education program that studied IMFs as participants. Misconception knew from the tests second tier, which is the students reason for the answer. Surprisingly, 29 misconceptions were acquired from the test about IMFs concepts. This needs to be a special concern for lecturers of basic chemistry courses in order to evaluate the learning process that has been carried out. Students misconceptions in basic chemistry courses will have an impact on organic chemistry courses because the concept of intermolecular forces will be studied in depth in organic chemistry courses. The success of students in organic chemistry courses is highly dependent on the initial knowledge of students, especially in basic chemistry courses
The Effect of STEM on Class X Students' Learning Achievement and Critical Thinking Skills on Environmental Pollution Material Resti*, Novita; Surakusumah, Wahyu; Sanjaya, Yayan
Jurnal IPA & Pembelajaran IPA Vol 8, No 1 (2024): March 2024
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jipi.v8i1.36731

Abstract

The success of learning process can be seen from students' achievements and critical thinking skills. One approach that can be used to improve learning achievement and CTS is STEM. Many researchers have conducted research on STEM, but have not been specific about the aspects that play a role on it. This research aims to determine the effect of STEM from the facility aspect, teacher aspect and environmental aspect on learning achievement and CTS. This survey research used purposive sampling involving 152 students. The research instrument consists of a questionnaire to see students' perceptions of STEM from three aspects and a test instrument to determine students' learning achievement and CTS. Data analysis was carried out using partial least square. The research results show that (1) the facility aspect has the greatest influence on learning achievement; (2) environmental aspects have the greatest influence on CTS; (3) the three aspects of STEM learning have a big influence on learning achievement and CTS; and (4) learning achievement greatly influences CTS. These results show that STEM is very feasible to be implemented in the classroom to improve learning achievement and CTS
Validity of Student Worksheet Integrated Scientific Literacy for the Use of Physics Practicum Integrated Instrument Components in Temperature and Heat Iskandar, Ananda Mahaputra; Hidayati*, Hidayati; Al Balad, Aula
Jurnal IPA & Pembelajaran IPA Vol 7, No 4 (2023): DECEMBER 2023
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jipi.v7i4.33317

Abstract

One of the efforts to improve the quality of education carried out by the Indonesian government is the implementation of the 2013 curriculum revision. The revised K-13 learning is expected to form students' critical thinking patterns in solving the problems. One of the components required is scientific literacy. In the learning process observed during the needs analysis at SMAN 1 Lubuk Alung, scientific literacy has not been fully integrated into learning. Moreover, the practicum KIT contained in the school laboratory is complete, but it rarely used by teachers in learning. The purpose of this research was to determine the validity of the scientific literacy integrated student worksheet for the use of practicum KIT in temperature and heat. Research and development (RD) was used the Sugiyono model. Sugiyono's RD research model consisted of 10 stages, but in this study, it was limited to the design revision stage. The data analysis technique used was validity analysis. Based on the result, scientific literacy integrated worksheets for the use of physics practicum KIT in temperature and heat had produced. The product had an average value of 0,93 with a very valid category. Therefore, it can be concluded that the scientific literacy integrated worksheets for the use of physics practicum KIT in temperature and heat developed were very valid. This scientific literacy integrated worksheet is expected to be useful for students and teachers in the learning process, especially learning in the laboratory
Isolation and Identificationof Octadecane-3-on Compound From Ethyl Acetate Fraction of Momordica balsamina L. Leaves Pongoh*, Emma Julien; Rumampuk, Rymond Jusuf; Paat, Vlagia Indira; Rumengan, Stefan Marco; Soputan, Julieta
Jurnal IPA & Pembelajaran IPA Vol 8, No 1 (2024): March 2024
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jipi.v8i1.37717

Abstract

Momordica balsamina L. is a wild plant that generally grows in moist soil and gets a lot of sunlight. The leaves and fruit are reported to have various medicinal and nutritional properties. This study aimed to isolate and identify the compounds contained in the ethyl acetate fraction in Momordica balsamina L The isolation stage was carried out by the maceration method and the separation and purification of the compounds using gravity column chromatography methods to obtain isolate fraction F1.6.2 with a sample weight of 2.4 mg. Identification of compounds using proton nuclear magnetic resonance (1H-NMR) and carbon nuclear magnetic resonance (13C-NMR) spectroscopy techniques. The proposed identified compound is octadecan-3-one or 3-octadecanone with the molecular formula C18H36O
Rhizosphere Bacteria Plumeria acuminata Increases Growth of Zea mays After Root Inoculation Insani, Qori Tsaniyah Ainun; Rahayu, Triastuti; Widianto, Donny; Listiawati, Vina; Mumpuni, Kistantia Elok; Prayitno, Trio Ageng; Sidiq*, Yasir
Jurnal IPA & Pembelajaran IPA Vol 7, No 4 (2023): DECEMBER 2023
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jipi.v7i4.34658

Abstract

The bacteria found in the rhizosphere are called plant growth promoting rhizobacteria (PGPR), namely bacteria that can stimulate plant growth by producing growth hormones, one of which is the hormone indole acetic acid (IAA) which plays a role in regulating plant growth and development. Five isolates of rhizosphere bacteria were isolated on frangipani roots (P26, P31, P36, P37 and P38). Previous research showed that five bacterial isolates were capable of producing the hormone IAA. However, evidence of its potential as a PGPR has not been obtained. Therefore, the aim of this study was to test the effect of inoculation of rhizosphere bacteria on maize plants. The research method uses a quantitative experimental method, namely 15 repetitions for each treatment. Data collection was carried out 1 day after planting (HTS) until the 14th day. Data were analyzed using a 95% confidence student t-test or with a significance level of 5% (a=0.05). This inoculation begins with germinating maize seeds and observing the roots. The germinated maize seeds are then soaked in the bacterial suspension for one hour at room temperature. The results showed that inoculation with isolates P36, P37 and P38 significantly increased the height of maize plants, while isolate P37 significantly increased the number of leaves and root length of corn plants, isolate P38 could significantly increase the number of roots of corn plants.Thus, these results support the evidence that rhizosphere bacteria from frangipani have an effect on increasing the growth of maize plants
Analysis of Creative Character Needs and Effective Communication for Aceh Vocational School Students Hamid, Arhamni; Supian, Zahari; Anwar*, Anwar; Idris, Saifullah; Yusmina, Erra; Tanjong, Akbari
Jurnal IPA & Pembelajaran IPA Vol 8, No 1 (2024): March 2024
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jipi.v8i1.35669

Abstract

Effective communication and creative thinking are soft skills that are very necessary in the 21st century. Character is a set of traits which means personality and morals. This research aims to describe the analysis of needs for designing instruments for assessing effective communication and creative thinking for Aceh vocational school students in carrying out assessments of effective communication and creative thinking. Data was obtained from a questionnaire of 65 Aceh Vocational School students. The sample used was 65 Aceh vocational school students. Data was collected through a questionnaire distributed to the entire sample. Data were analyzed using the social sciences statistical package version 25.0 for frequency, percentage, mean and standard deviation. The research results show the need to study effective communication and creative thinking as a reference in preparing students to enter the world of work and industry. This is done because so far there has been no assessment of effective communication and creative thinking because there are no instruments, so it cannot be concluded whether students who have completed vocational education so far have done well or not in meeting government and industry expectations. The character of effective communication and creative thinking is an important and necessary consideration in the industrial world known as atitut. On this basis, it can be concluded that it is necessary to design an instrument to assess the character of effective communication and creative thinking
Low Carbon e-Book on Climate Change with Education for Sustainable Development Framework for Sustainability Literacy of 7th Grader Warliyah, Heli; Permanasari*, Anna; Rachman, Indriyani; Matsumoto, Toru
Jurnal IPA & Pembelajaran IPA Vol 7, No 4 (2023): DECEMBER 2023
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jipi.v7i4.33663

Abstract

Climate change and its impact on the environment is a topic that is aligned with low-carbon education principle to support the education for sustainable development framework. A low carbon e-book was developed to improve sustainability literacy. The e-book was then used in science learning and its effectiveness in improving sustainability literacy was investigated using a pre-experimental method with a pre-post-test design, with 40 grade 7 students of Junior High School in West Java-Indonesia as research subjects. The results showed that the developed e-book met the feasibility of the book in terms of content, presentation technique, grammar, graphics, and ease of use content validity ratio with qualified category, content validity index index with appropriate category. In addition, the book, which is presented with different examples of low-carbon education, is interesting for students because the illustrations are fun for students and the functions displayed are updated according to the character of students who are familiar with the IT world. The results show that learning with other e-books can improve students' sustainability literacy in the medium category
The Effect of Using Quizizz Application in Learning with Science Education for Sustainable Development Approach on Students' Critical Thinking Ability Ramadhan*, Nurul Huda; Fadly, Wirawan
Jurnal IPA & Pembelajaran IPA Vol 8, No 1 (2024): March 2024
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jipi.v8i1.37751

Abstract

In TIMSS 2019, Indonesia is ranked 56 out of 58 countries, so teachers need to know the criteria for interactive media, learning media that must be used by teachers so that they are happy and acceptable to students. Quizizz is one of the interactive media chosen by teachers as a medium for learning because it is based on games and technology. The purpose of this study was to determine the effect of using Quizizz media on students' critical thinking skills in science subjects This research method uses a quantitative approach, because the data presented is in the form of numbers with a weak-experimental research design. The number of samples in this study was 64 students, who were divided into experimental groups and control groups. The instruments given are test sheets and satisfaction questionnaire sheets. Based on the results of research that has been carried out pretest on the control class and experimental class obtained an effect convention value of 0.19 which can be said there is no significant difference between the control class and the experimental class and after being given postest treatment obtained by the control class and experimental class the effect convention value This can be said to be a significant difference between the control class and the experimental class. So it can be concluded that there is a positive influence on the use of Quizizz on science learning with the SESD approach on students' critical thinking skills
Komunikasi Matematik Dalam Pembelajaran Dengan Menggunakan Pendekatan Realistik Herwati A
JIPI (Jurnal IPA dan Pembelajaran IPA) Vol 3, No 1 (2019): Juni 2019
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jipi.v3i1.13450

Abstract

Penelitian ini bertujuan untuk mengetahui efektifitas pendekatan realistik dalam meningkatkan kemampuan komunikasi matematika. Subjek ini melibatkan sebanyak 69 siswa kelas X di Sekolah Menengah Atas Negeri 1 Tembilahan Indra Giri Hilir Riau. Sebanyak 35 siswa (19 laki-laki 16 perempuan) untuk pembelajaran yang menggunakan pendekatan realistik dan 34 siswa (19 laki-laki 15 perempuan) untuk kontrol. Pengumpulan data dilakukan sebanyak dua kali yaitu pada ujian pretes dan postes yang menggunakan waktu selama delapan minggu. Ujian komunikasi matematika meliputi aspek drawing, mathematical expression, dan written texts. Hasil penelitian ini menunjukkan peningkatan kemampuan komunikasi matematika aspek drawing, mathematical expression, dan written texts. Kemampuan komunikasi matematika lebih tinggi apabila menggunakan pendekatan realistik dibandingkan dengan tanpa realistik. Pendekatan realistik memberikan kesempatan kepada siswa untuk menjadi lebih aktif dalam pengajaran dan pembelajaran matematika. Pembelajaran matematika dengan pendekatan realistik memberikan peluang kepada siswa untuk mengungkapkan ide matematika dalam bentuk tulisan maupun lisan. Siswa leluasa menuliskan konsep-konsep matematika yang diperolehnya dan berpendapat secara matematika.

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