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Jambura Journal of Educational Chemistry
Published by Universitas Negeri Gorontalo
ISSN : 26557606     EISSN : -     DOI : -
Core Subject : Science, Education,
Chemistry Education Other
The Journal of Educational Chemistry (JJEC) is the official journal of Chemistry Department, Faculty Mathematic and Natural Science, Gorontalo State University. JJEC is peer-reviewed articles publish articles twice a year in February and August. JJEC typically addresses chemical content, chemical education research, results of thought and research, instructional methods, and laboratory experiments.
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Articles 193 Documents
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Penggunaan Biopot dan Media Tanam dalam Gerakan Go Green: Perspektif Seminar Eco-Harmony Sumiati, Tina Endah; Affifah, Isriyanti; Annamevia, Kristy; Islaniah, Ade; Cahyaningtyas, Gita Nandini; Nisa, Khoiru
Jambura Journal of Educational Chemistry Vol 6, No 1 (2024): February
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jjec.v6i1.23294

Abstract

This research investigates the impact of the Eco Harmony Seminar: Exploring the Potential of Bioporeen, Biopot, and Growing Media on participants' knowledge of the Go Green movement and environmentally friendly practices. Utilizing a one-group pretest-posttest experimental design, the study involved 39 high school students from SMA Negeri 8 Kota Serang. The data analysis revealed a significant improvement in participants' understanding after the seminar, despite the data not meeting the normality assumption. Participants acknowledged the importance of using Go Green-based biopot and growing media, although implementation challenges such as the availability of supplementary materials were noted. In conclusion, the Eco Harmony Seminar not only enhanced participants' knowledge but also motivated them to support environmentally friendly practices. This study highlights the urgency of education and training in advancing the environmental movement and creating higher environmental awareness among the public.
Kajian Literatur Pemanfaatan Teknologi Artificial Intelligence untuk Meningkatkan Keterampilan Abad 21 Siswa dalam Pembelajaran Kimia Prastika, Nanda Diah; Anjarwati, Dewi; Awaliah, Meisya Adelia Salsabila; Hartandi, Dimas; Rahmadani, Agung; Erika, Farah
Jambura Journal of Educational Chemistry Vol 6, No 1 (2024): February
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jjec.v6i1.23644

Abstract

Current technological developments provide many changes, especially in the field of education. The development of technology requires humans to be able to adapt to life in this era. One of them is by utilizing artificial intelligence (AI) in chemistry learning to open the way to a new era in chemistry education. Literature review was carried out using the narrative literature review method to identify the role of AI in chemistry learning in improving 21st century skills. The application of AI in chemistry learning not only has a positive impact on 21st century skills, but also changes the way students interact with chemistry concepts and opens up new opportunities for students to understand chemistry concepts in more depth through enhanced learning media, interactive simulations, and predictions accurate. The application of AI has been widely applied in chemistry learning and has shown positive results in improving 21st century skills.
Desain Kearifan Lokal Gorontalo sebagai Bahan Kajian dalam Pembelajaran Sains Ihsan, Maimun; Lukum, Astin; Jusuf, Muhammad Isman
Jambura Journal of Educational Chemistry Vol 6, No 1 (2024): February
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jjec.v6i1.23506

Abstract

The development of science and technology has a spirit that does not necessarily need to be translated, indicating that science can be related to academic studies associated with physics, chemistry, biology, as well as other natural sciences such as geology and astronomy. Science also means looking closely at social, economic, psychological, humanities and even educational phenomena. Lokal wisdom which has the value of indigenous science is a traditional custom passed down from generation to generation in Indonesia which needs to be supported by educational experts to be researched so that it is hoped that it will become scientific science. In Gorontalo there are several studies regarding indigenous science becoming scientific knowledge, such as discussions about panggoba related to astronomy and agrotechnology; payango (in the field of house building engineering/architecture), yinthu tuluhe plant for the health sector (medicine for skin diseases). Other research has been carried out on the benefits of tubile (tuba roots) for fish poison (piscisida), mongubingo which has religious, cultural and health value. However, it is realized that the design of Gorontalo lokal wisdom as study material in science learning is still very poorly studied. Referring to these phenomena and real facts, it is deemed necessary to carry out research using the literature study method (library) with the topic "Gorontalo Lokal Wisdom Design as Study Material in Science Learning."
Identifikasi Pemahaman Konsep Siswa pada Materi Titrasi Asam Basa Rumape, Opir; Adjami, Eka Nur Fadliya; Pikoli, Masrid; Sihaloho, Mangara; Iyabu, Hendri; Abas, Ramona Nintias R.
Jambura Journal of Educational Chemistry Vol 6, No 1 (2024): February
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jjec.v6i1.23392

Abstract

This research was conducted to identify the level of students' conceptual understanding in acid-base titration material for class XI IPA MAN I Gorontalo City. This research is descriptive research, the instrument used in this research is a two-tier multiple choice diagnostic test consisting of 10 item questions. This instrument has been tested for validity with validation results obtained at 100%. The research respondents were 118 students of class XI IPA at MAN I Gorontalo City. Data collection was obtained by means of observation, giving tests and documentation. The results showed that students' understanding of the concept of acid-base titration material in the understanding category was 80%, in the category of misconceptions was 13%, in the category of guessing was 2%, and in the category of not understanding the concept was 5%. So it can be concluded that students' understanding of acid-base titration material tends to understand the concept.
Pengaruh Lingkungan Kelas Menggunakan My Class Inventory-Short Form terhadap Hasil Belajar Az-Zahra, Shakira; Fadillah, Nur; Suryani, Elma; Lisdiana, Hayyun
Jambura Journal of Educational Chemistry Vol 6, No 1 (2024): February
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jjec.v6i1.23912

Abstract

This research aims to determine the influence of the classroom environment using the My Class Inventory-Short Form instrument on learning outcomes. The research method used is a quantitative method with survey techniques using the My Class Inventory-Short Form (MCI-SF) instrument which consists of 5 dimensions, namely satisfaction, friction, competitiveness, difficulty and cohesiveness with a total of 25 statements. Based on the research results, the highest average was in the satisfaction dimension at 4.09 and the lowest was in the friction dimension at 1,50. This shows that in the satisfaction dimension, the average student agrees with a pleasant classroom environment. Meanwhile, in the friction dimension, the average student stated that they strongly disagreed that pupils are always fighting with each other. Based on the research carried out, the value of tcount = 13,267, so the value of tcount > ttable. This means that there is an influence between the classroom environment on the learning outcomes of class XI students at SMAN 70 Jakarta with a percentage of the influence of the learning environment of 85,4% which is included in the strong category.
Effectiveness of the Reading, Answering, Discussing, Explaining, and Creating (RADEC) Learning Model in Improving High School Students' Critical Thinking Skills on Colloid Material Fatimah, Neni Hasnah; Usman, Usman; Sukemi, Sukemi
Jambura Journal of Educational Chemistry Vol 6, No 2 (2024): August
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jjec.v6i2.25989

Abstract

Students need to be able to think critically in order to meet the challenges of the 21st century. Be that as it may, the decisive reasoning abilities of understudies are still somewhat low. The RADEC model is a learning model that can aid in the development of critical thinking abilities. The goal of this study is to find out how well the RADEC model helps students in high school think critically about colloidal materials. This study employs experimental, quantitative research techniques. The populace is all understudies in class XI MIPA at SMAN 5 Samarinda. The examples were understudies from class XI MIPA 2 and XI MIPA 4 at SMAN 5 Samarinda, adding up to 75 individuals. The exploration test was chosen utilizing a group irregular inspecting strategy. One-group pre-test post-test design was utilized in the research design. Information assortment involves tests as pre-tests and post-tests, educator and understudy movement perception sheets, and understudy reaction surveys. Statistical tests were conducted first, including the N-Gain test and the effect size test, for data analysis. According to the findings of the research, the RADEC model meets the effective criteria in terms of students' responses to learning based on the RADEC learning model and their increased critical thinking abilities. The findings of the research lead us to the conclusion that the RADEC model works to improve students' critical thinking abilities.
Effectiveness of Implementing the Independent Learning Curriculum in Chemistry Learning Processes at High Schools in Makassar City Khaerunnisa, Khaerunnisa; Anwar, Muhammad; Majid, Ahmad Fudhail
Jambura Journal of Educational Chemistry Vol 6, No 2 (2024): August
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jjec.v6i2.25325

Abstract

This research aims to understand how the implementation of the independent learning curriculum is applied in the chemistry learning process and to determine the effectiveness of this curriculum's application in the chemistry learning process. The sample for this research is Class X.1 which consists of 30 students and 4 chemistry teachers who are the subjects of this research. Data collection was carried out by distributing questionnaires to chemistry teachers to understand how the independent learning curriculum is applied in the chemistry learning process and by administering a posttest to students to determine the effectiveness of the curriculum's application in the chemistry learning process. This research uses descriptive statistical analysis. The results of the descriptive statistical analysis of the questionnaire on the application of the independent learning curriculum obtained an average score of 81.75 with very good criteria, and the results of the descriptive statistical analysis of student learning outcomes obtained an average score of 78.1 with satisfactory criteria. Based on these analysis results, it can be concluded that the implementation of the independent learning curriculum in the chemistry learning process in class X.1 at SMAN 9 Makassar has been very well applied and the effectiveness of the independent learning curriculum in the learning process in class X.1 at SMAN 9 Makassar has been effective.
Analysis of Comprehension Difficulties in Chemistry and Their Impact on Student Interest in Learning Febriani, Febriani; Hayyun, Hayyun; Nilawati, Ratna; Abdullah, Abdullah
Jambura Journal of Educational Chemistry Vol 6, No 2 (2024): August
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jjec.v6i2.25748

Abstract

Chemistry is often considered a difficult subject for learners due to its abstract concepts and complex terminology. This can lead to difficulties in understanding the material and a decrease in students' interest in studying chemistry. The aim of this research is to describe and explain the factors of difficulty understanding in solving chemistry material experienced by students. The research method used is descriptive qualitative. The results show that 62.3% of students experience slight difficulty and 37.7% experience moderate difficulty in understanding chemistry material. The interest in learning chemistry of class XII MIA students is categorized as sufficient with a percentage of 46.68%. Factors causing difficulties in understanding chemistry material include a lack of understanding of mathematical concepts, the predominance of lecture methods, limited learning media, and the suboptimal use of chemistry laboratories. The conclusion of this research provides an overview that the factors causing difficulties in understanding chemistry material affect students' interest in learning. Therefore, these findings can be used as evaluation material to improve the quality of chemistry education in schools.
Measuring Changes in Creativity Thinking of Hydrocarbon Concepts in Students Taught with Hyperdocs Worksheet Modeling Laliyo, Lukman A.R; Lamatenggo, Widya Lestari; Tangio, Julhim S; Katili, Yeyen Apriani
Jambura Journal of Educational Chemistry Vol 6, No 2 (2024): August
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jjec.v6i2.26007

Abstract

This research was conducted to determine the changes in conceptual thinking creativity in hydrocarbons among students who were taught by using the Hyperdocs Worksheet at SMA Negeri 7 Gorontalo on hydrocarbon material. The method used in this research was a quasi-experiment with a non-equivalent control group design. The research samples consisted of students from class XI Merdeka 1 as the experiment group and XI Merdeka 2 as a control group at SMA Negeri 7 Gorontalo, selected using purposive sampling. The research from the creative thinking ability test were statitically processed, including prerequisite test consisting of normality and homogeneity tests. The result showed normal distribution and homogeneity. The average pre-test score for the experimental class was 31% and the post-test score was 82%, while the control class had an average pre-test score of 28% and a the post-test score 60%. Furthermore, based on the hypothesis testing using a t-test at a significance level of α = 0.05, a tcount was 9.25 with a ttable of 1.671. This indicates that tcount > ttable, leading to the conclusion that H0 is rejected and H1 is confirmed, indicating a change in conceptual thinking creativity hydrocarbons among students taught using by modeling Hyperdocs Worksheets modeling. The results of the N-Gain test showed that the average N-Gain score for the experiment class was 0.73 and that for the control class, it was 0.43, indicating a high N-Gain score in the experimental class. Therefore, using Hyperdocs Worksheets modeling effectively enhances students' creativity in thinking about hydrocarbon concepts.
Kebutuhan Modul Pembelajaran Kimia Kewirausahaan Topik Produktivitas Ikan Nila bagi Generasi Milenial Rohman, Alif Nur; Haryani, Maefa Eka; Sari, Diah Kartika; Ad'hiya, Eka; Sofia, Sofia; W, K Anom
Jambura Journal of Educational Chemistry Vol 6, No 1 (2024): February
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jjec.v6i1.22495

Abstract

This research aims to analyze the need for a Chemistry Entrepreneurship Learning Module on the Topic of Tilapia Fish Productivity for the Millennial Generation. This research uses a qualitative descriptive method, with three stages of triangulation, there are questionnaires, interviews, and documentation. The data questionnaire was taken from student respondents in the 5th semester of the 2023/2024 academic year of the Sriwijaya University Chemistry Education Study Program. Interview data was taken from (1) students, (2) lecturers teaching entrepreneurship courses, and (3) Coordinator of the Chemistry Education Study Program. Data documentation was retrieved in the archives of data documentation was carried out in the archives at the Sriwijaya University Chemistry Education Study Program and lecturers who taught entrepreneurship courses. The researchresult show that there is a great need for chemistry learning modules with a STEM approach for entrepreneurship courses on the topic of Tilapia Fish Productivity for the Millennial Generation.

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