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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 176 Documents
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Deskripsi Pemahaman Konsep Calon Guru pada Materi Perancangan dan Pembangunan Laboratorium Kimia Menggunakan Model Discovery Learning Rody Putra Sartika; Deden Ariansyah; Ilyas Azhari
JIPI (Jurnal IPA dan Pembelajaran IPA) Vol 4, No 1 (2020): JUNE 2020
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jipi.v4i1.15006

Abstract

A prospective chemistry teacher needs to learn about the planning and construction of a chemical laboratory that they can apply when becoming a chemistry teacher at school. This study aims to describe prospective teachers' understanding of discovery learning on the topic of designing and construction of the laboratory. The form of this research is pre-experimental with the design of one shoot case study. Subjects in this study were 21 chemistry education department students of Tanjungpura University conducted. Data collection using measurement techniques with learning outcomes test instruments. Data then were analyzed through steps as follows: 1) data reduction; 2) data presentation; 3) data deduction. The results obtained by understanding the concept of students on the indicators determine and explain the selection of laboratory development positions are in the right criteria. The indicator determines and explains the selection of space for students in the laboratory is in the first category
Metaanalisis Efek Pendekatan STEM pada Literasi Sains dan Pemahaman Konsep Peserta Didik di Setiap Satuan Pendidikan Rima Melani Putri*; Asrizal Asrizal; Usmeldi Usmeldi
JIPI (Jurnal IPA dan Pembelajaran IPA) Vol 6, No 1 (2022): MARCH 2022
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jipi.v6i1.23897

Abstract

The competience of 21st century emphasizes to the skills, attitudes and knowledge. literacy skills and mastery of concepts are needed in facing the challenges of the 21st century. Currently, students' scientific literacy skills and mastery of concepts are relatively low. This happens because of the lack of a learning approach that includes scientific literacy. Therefore, in this study, an analysis of the effect of the stem approach on scientific literacy and students' mastery of concepts was carried out. The sample use is 20 journals that have met the criteria. The data analysis technique is the calculation of the effect size of each journal. Based on the results of the study, it can be concluded that the stem approach has a significants influence at every level of education an every grade level, both elementary and junior high schools in improving science prosess skills and student achievement
PEMBELAJARAN BERBASIS MASALAH (PBM) PADA MATERI TERMODINAMIKA UNTUK MENINGKATKAN KEMAMPUAN KOGNITIF DAN KEMAMPUAN KREATIF (KREATIVITAS) MAHASISWA FTK UIN AR-RANIRY BANDA ACEH Rusydi Rusydi
JIPI (Jurnal IPA dan Pembelajaran IPA) Vol 1, No 2 (2017): Desember 2017
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jipi.v1i2.9694

Abstract

Abstrak. Penelitian ini bertujuan untuk mengetahui peningkatan kemampuan kognitif dan kreatif mahasiswa FTK UIN Ar-Raniry Banda Aceh pada materi termodinamika yang mendapatkan penerapan pembelajaran berbasis masalah (PBM). Populasi penelitian ini adalah seluruh mahasiswa Prodi Fisika yang mengambil mata kuliah termodinamika semester genap 2013/2014. Sampel adalah dua kelas kontrol dan kelas eksperimen. Pengumpulan data kemampuan kognitif dilakukan dengan pretest dan posttest untuk mengetahui kemampuan kognitif mahasiswa, dan angket di awal dan di akhir pembelajaran untuk mengetahui tingkat kemampuan kreatif mahasiswa. Hasil uji normalitas dan homogenitas dengan menggunakan pogram Proanaltes menunjukkan bahwa data berdistribusi normal dan homogen. Kemampuan kognitif mahasiswa kelas kontrol diperoleh N-gain total rata-rata sebanyak 80%, kategori rendah, 20% kategori tinggi. Adapun di kelas ekperimen N-gain total rata-rata diperoleh sebanyak 36%  ketagori rendah, 52% kategori sedang, dan 12% kategori tinggi. Kemampuan mahasiswa kelas kontrol N-gain rata-rata kreativitas untuk masing-masing indiktor kreatif, untuk kelancaran sebanyak 6,84%, keluesan  13,55 %,  elaborasi 11,39%, dan originalitas 2,32%. Kelas eksperimen N-gain rata-rata kreativitas masing-masing indiktor kreatif, utntuk kelancaran sebanyak 47%, keluesan  56%, elaborasi 35%, dan originalitas 45%. Hasil penelitian menunjukkan terjadi perbedaan yang signifikan antara kelas kontrol dengan kelas eksperimen terhadap kemampuan kognitif dan kreatif mahasiswa. Kemampuan mahasiswa meningkat secara signifikan pada kelas ekperimen untuk setiap indikator ranah kognitif dibandingkan kelas kontrol. Sama halnya pada peningkatan kemampuan kreatif yang meningkat untuk setiap indikator  di kelas eksperimen dibandingkan kelas kontrol. Dapat disimpulkan adanya peningkatan kemampuan kognitif dan kemampuan kreatif mahasiswa yang mendapat  PBM pada materi termodinamika di FTK UIN Ar-Raniry Banda Aceh.Kata Kunci: Kemampuan kognitif, kreativitas, PBM
Application of Problem Based Learning Assisted by Reward and Punishment to Improve Self-Regulation of Junior High School Students Gusti Ayu Muthia*; Evita Anggereini
JIPI (Jurnal IPA dan Pembelajaran IPA) Vol 7, No 3 (2023): SEPTEMBER 2023
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jipi.v7i3.33203

Abstract

The purpose of this research is to solve learning problems in class, especially student learning independence. Based on the results of student observations in the learning activities that have been carried out, it is known that the independence of student learning is still quite good. In fact, independent learning is one of the success of learning. Based on observations in class, it is known that the independence of student learning is still low. This is indicated by indicators that students are less actively involved in learning in class and are still unable to independently learn to present the results of their discussions in front of the class. This problem occurs because the learning process in the classroom directs students more to work on their student worksheets without carrying out discussion activities that involve student activity in learning. Efforts made to increase learning independence are the problem based learning (PBL) and reward and punishment models. The research method used is the classroom action research (CAR) cycle. The object of research is class VII junior high school students. Collecting research data using observation sheets and student reflection questionnaires. Quantitative descriptive data analysis techniques with very good, good, good enough criteria. Based on the results of the study, it was found that there was an increase in the learning independence of students using the PBL and reward and punishment learning models. This increase occurred after the implementation of learning for 2 cycles
The Potential of Clitoria ternatea L. Extracts as an Alternative Indicator in Acid-Base Titration Camalin Bela Sukmaning Fitri*; Retno Aliyatul Fikroh
JIPI (Jurnal IPA dan Pembelajaran IPA) Vol 5, No 4 (2021): DECEMBER 2021
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jipi.v5i4.23183

Abstract

Experiments are an important part of the chemistry curriculum. An indicator in the form of a synthesis indicator is commonly used in acid-base materials experiments. The usage of synthetic indicators can result in waste that is both environmentally harmful and costly. The butterfly pea flower is one of the plants that contains anthocyanins, which have the potential to be used as an alternative indication of natural acids and bases. The study aims to determine the acid and base material curriculum and competency indicators, as well as the potential of butterfly pea flower extract as a substitute for synthesis indicators and the practicality of butterfly pea flower extract as a chemical experimental design in SMA/MA. This study employs a descriptive qualitative research method that includes literature review, observation, experimentation, and interviewing. The results showed that the relationship between acid-base materials and experiments was the determination of natural materials as acid-base indicators, the pH of the solution, the identification of acid-base properties, and acid-base titration. The butterfly pea flower indicator was produced from maceration extraction using 96% ethanol as the solvent. The butterfly pea flower indicator gives pink color at pH 1-2, reddish purple at pH 3, light purple at pH 4-5, turquoise at pH 6, bluish green at pH 7, light blue at pH 8-9, green at pH 10, yellowish green at pH 11, greenish yellow at pH 12-13, and yellow at pH 14. The titration step showed that butterfly pea flower indicators could replace synthetic indicators, namely phenolphthalein and methyl orange. Based on the analysis, the butterfly pea flower indicator can be used as an alternative indicator in acid base titration and an alternative experimental design in schools.
UJI POTENSI ANTIMIKROBA BIJI TUMBUHAN MANGROVE (AVICENNIA MARINA SP.) SEBAGAI UPAYA PEMBERANTAS PENYAKIT KEPITING BAKAU (SCYLLA SERRATA) Ratih Permana Sari; Molani Paulina Hasibuan
JIPI (Jurnal IPA dan Pembelajaran IPA) Vol 1, No 2 (2017): Desember 2017
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jipi.v1i2.9685

Abstract

Abstrak. Besarnya potensi alam yang dimiliki oleh Kota Langsa yaitu tumbuhan mangrove dikembangkan yang nantinya dapat digunakan dalam bidang kesehatan khususnya untuk pencarian bahan baku obat-obatan seperti obat antimikroba. Selain tumbuhannya, ketersediaan makanan laut seperti kepiting bakau juga merupakan salah satu potensi lokal yang banyak diminati oleh masyarakat setempat. Namun masyarakat harus berhati-hati dalam mengkonsumsi kepiting bakau karena ada kepiting bakau yang mengandung mikroorganisme atau bakteri berbahaya yang dapat merusak kesehatan manusia baik dalam jangka pendek maupun panjang. Penelitian ini bertujuan untuk mengkaji potensi mangrove sebagai antimikroba dan mengetahui komponen bioaktif yang terdapat pada mangrove dalam mengatasi penyakit pada kepiting bakau. Pengumpulan data dilakukan dengan pengambilan sampel biji mangrove Avicennia marina dilakukan  pada Desa Kuala Langsa.  Sampel mangrove yang diambil adalah biji yang tua dan kondisinya utuh, sampel kemudian dimasukkan dalam kantong sampel ditimbang hingga beratnya 1 kg. Hasil data uji skrining fitokimia diketahui kandungan senyawa biokatif dan jenis senyawa bioaktif yang terdapat di dalam ekstraksi biji mangrove adalah triterpenenoid, tanin, fenol dan alkaloid. Pengujian daya hambat ekstrak metanol dan n-heksan biji A. marina dilakukan dengan metode difusi agar. Pada beberapa pengulangan ekstrak pelarut metanol dan n-heksan sampel biji mangrove didapatkan zona bening rata-rata 3,13 mm dan 3,03 mm dari kontrol positifnya. Hasil gejala klinis pada kepiting bakau pasca perendaman ekstrak biji tumbuhan mangrove terlihat adanya perubahan seperti mengecilnya melanosis pada karapas, memudarnya kaki renang yang memerah, dan warna karapas mulai kehijauan.Kata Kunci: antimikroba, biji mangrove, kepiting bakau Abstrak. The amount of natural potency possessed by Langsa City is developed mangrove plant which later can be used in health field especially to search for raw material of medicines like antimicrobial drug. In addition to the plants, the availability of seafood such as mangrove crab is also one of the local potential that many in demand by the local community. But people should be careful in consuming mangrove crabs because there are crabs containing microorganisms or harmful bacteria that can damage human health both in the short and long term. This study aims to assess the potential of mangrove as an antimicrobial and to know the bioactive components contained in mangrove in overcoming the disease in mangrove crab. The data was collected by sampling of mangrove seeds conducted in Kuala Langsa Village. The mangrove samples taken were old mangrove seeds and the condition was intact, the sample then put in a sample bag weighed up to weighing 1 kg. The result of phytochemical screening data data of biochemical compound and bioactive compound type found in mangrove seed extraction of Avicennia marina are triterpenenoid, tannin, phenol and alkaloid. Testing of inhibitory power of methanol and n-hexane extract of A. marina seeds was done by agar diffusion method. In some repeat extracts of methanol and n-hexane solvent samples of mangrove seeds obtained an average clear zone of 3.13 mm and 3.03 mm of positive control. Furthermore, the results of clinical symptoms in mangrove crabs after soaking seed extracts visible changes such as decreased melanosis in the carapace, the waning of the swimming pool is red, and the color of the carapace begins to greenish.Keywords: Antimicrobial, mangrove plant seed, mangrove crab
Development of Students Learning Module for Disaster and Environmental Knowledge Subject for Undergraduate Students of Universitas Syiah Kuala RM Teguh Prawira Atmaja*; Sulastri Sulastri; Nazli Nazli
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.v5i1.18979

Abstract

Disaster education is an essential part of disaster mitigation steps in shaping character and building a culture of disaster preparedness. Knowledge on Disaster and Environmental (PKL) is a general course taught at the Undergraduate level at Syiah Kuala University. This research and development aim to produce valid, effective, and practical modules for PKL. The research and development model used in this study is an adaptation of the research and development steps proposed by Borg Gall, and the learning design model used in the initial product planning stage adapting the model proposed by Dick Carey. Expert validation and student readability test were followed to confirm the quality of the module. Three expert validators were involved, and 24 students were enrolled in several questionnaire-based approach of their perspective to the pre-and post-revision product module. The results of this study created a PKL learning module that has valid value (score 4.01-4.33), and the average results on the student readability test were in the good category (score 4.13-4.56). The final product that has been revised according to input and suggestions from the validator has the quality for exemplary utilization. 
Junior High School Students' Skills in Making Posters Through the Blended Li-Pro-GP Learning Model Yuni Pantiwati*; Deny Fatmawati; Rifqi Yassirul Haqqi
JIPI (Jurnal IPA dan Pembelajaran IPA) Vol 6, No 4 (2022): DECEMBER 2022
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jipi.v6i4.27841

Abstract

The skill of making a good poster is that it must meet the quality requirements of the poster. A good poster quality consists of clarity of content, completeness of components, aesthetics, composition of text and images. To train students' poster making skills, a supportive learning model is needed. The project based literacy that integrates school literacy movement strengthening character education (Li-Pro-GP) program in the implementation of learning. The purpose of the study was to describe the skills of making posters for junior high school students after using the Li-Pro-GP learning model. The research method uses classroom action research (CAR) at SMPN 23 Malang City, carried out in 2 blended cycles. The results showed that students' skills had increased in making posters based on science concepts. The population of this research is class VII odd semester 2020/2021 students of SMPN 23 Malang. The sample from the research of class VIIC SMPN 23 Malang is 25 students with purposive sampling technique. Data collection with student activity observation sheets includes field notes and poster making skills with poster making indicators. The research data were analyzed descriptively and qualitatively presented with bar and pie charts with an explanation for each percentage on the diagram of the 25 students, it shows that 20% of the students in the very good poster category, 16% of the students in the good category and 64% of the students in the moderate category
Upaya Meningkatkan Hasil Belajar Peserta Didik Pada Materi Persamaan Eksponensial Melalui Model NHT Amran Amran
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.v3i1.13802

Abstract

Matematika merupakan subyek penting dalam sistem pendidikan di seluruh negara di dunia. Matematika menjadi alat bantu ilmu lainnya secara teoritis maupun aplikasi. Dalam pembelajaran, guru harus mampu  memilih  model  yang  tepat agar tercapainya tujuan pembelajaran secara optimal. Saat ini masih ditemukan kesulitan-kesulitan yang dialami peserta didik dalam mempelajari matematika. Penelitian ini adalah penelitian tindakan kelas yang bertujuan untuk mengetahui penerapan model pembelajaran NHT dalam meningkatkan hasil belajar peserta didik pada materi persamaan eksponensial setelah penerapan model tersebut di SMA Negeri 3 Banda Aceh. Adapun hipotesis tindakan penelitian ini adalah: “melalui model pembelajaran NHT dapat meningkatkan  hasil  belajar  peserta  didik  pada materi persamaan  eksponensial SMA Negeri 3 Banda Aceh”. Populasi penelitian ini adalah peserta didik kelas X SMA Negeri 3 Banda Aceh tahun ajaran 2018-2019. Sampel penelitian ini adalah peserta  didik  kelas  X  MIPA 1  yang  berjumlah  33  orang.  Pengumpulan  data dilakukan  dengan  tes  di  setiap  akhir  siklus.  Kriteria  keberhasilan yang ditetapkan yaitu ≥ 85% dari peserta didik mendapat skor ≥ 76. Dari hasil yang diperoleh Pada siklis II terdapat 85% dari peserta didik mendapat nilai ≥ 76 dengan demikian menunjukan bahwa model NHT dapat meningkatkan hasil belajar peserta didik pada materi persamaan eksponensial di SMAN 3 Banda Aceh.
Development of a Learning Unit Design for Environmentally Friendly Energy Sources Based on the Utilization of Palm Oil Waste Briquettes Fitri Mulyani*; Bhakti Karyadi; Mellyta Uliyandari; Ariefa Primair Yani; Rendy Wikrama Wardana; Sausan Fatin Nurazizah; Lasriani Lasriani
JIPI (Jurnal IPA dan Pembelajaran IPA) Vol 7, No 3 (2023): SEPTEMBER 2023
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jipi.v7i3.32477

Abstract

Palm shell waste and empty palm fruit bunches thrown away can cause environmental pollution. This palm oil waste can be used as an environmentally friendly energy source, namely briquettes. Briquettes, as an environmentally friendly energy source, can be used as teaching material in school science learning. This study aims to design learning units for environmentally friendly energy sources based on palm shell waste briquettes and empty palm fruit bunches as teaching materials. Data collection techniques were carried out by observing the potential of palm oil waste in the North Bengkulu area and need analysis, including material analysis and interviews. The resulting analytical data were analyzed descriptively regarding the composition, texture, colour, test of briquettes used, burning time, calorific value and moisture content of the resulting briquettes. The sample of needs analysis data collection was determined by purposive sampling. The data from the analysis will be developed into teaching materials packaged in designing learning units on environmentally friendly technology materials for junior high school students

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