cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Edi Elisa
Contact Email
edelchems@unja.ac.id
Phone
+6281271184167
Journal Mail Official
jisic@unja.ac.id
Editorial Address
Jl. Lintas Sumatera Jl. Jambi - Muara Bulian No.Km. 15, Mendalo Darat, Kec. Jambi Luar Kota, Kabupaten Muaro Jambi, Jambi 36122
Location
Kota jambi,
Jambi
INDONESIA
Journal of The Indonesian Society of Integrated Chemistry
Published by Universitas Jambi
ISSN : 20851715     EISSN : 26215543     DOI : https://online-journal.unja.ac.id/jisic
Core Subject : Science, Education, Engineering,
Chemical Engineering, Chemistry & Bioengineering Chemistry Education
Journal of the Indonesian Society of Integrated Chemistry (JISIC) accepts unpublished, high quality, and original research manuscripts in either English or Indonesian; resulting primarily from quantitative, qualitative, or mixed research in sync with Chemistry education. These issues include, but not limited to, practices, policies, and research in Chemistry education covering the area of: 1. Chemical Education, Lesson Study or Classroom Action Research 2. Source/Material/Learning Education for Chemistry 3. Curricullum of Chemical Education 4. Chemical Laboratory Management 5. Evaluation of Chemical Education 6. Educational Profession, specially teachers of Chemistry Subject JISIC will not accept research articles or manuscripts submitted for publication elsewhere. JISIC does not publish book reviews, program evaluations or research articles merely explaining programs, courses, or personal experiences.
Arjuna Subject : Kimia(semua kategori) - Kimia (Lain-Lain)
Articles 162 Documents
 13   14   15   16   17 
Proximate Analysis of Palm Oil Waste Biobriquettes in East Kalimantan as an Alternative Energy Source in the Area Around the Nusantara Capital City-Indonesia Vegatama, Meita Rezki
Journal of The Indonesian Society of Integrated Chemistry Vol. 16 No. 2 (2024): Journal of The Indonesian Society of Integrated Chemistry
Publisher : Pendidikan Kimia FKIP Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jisic.v16i2.31886

Abstract

Renewable energy is an alternative energy that the government is strongly promoting to support energy security in the future, one of which is biomass energy. Oil palm plantations are quite extensive plantations in Indonesia; in fact, in one plantation, 9,155,722 tons of palm oil shell waste can be obtained/per year. Large quantities of palm oil shells can be processed into bio briquettes, so they have high economic value. This research aims to determine the approximate analysis of Palm Oil Waste Biobriquettes in East Kalimantan as an Alternative Energy Source Around the IKN Area. This research was carried out using experimental methods by making bio briquettes with analysis results obtained through laboratory analysis, namely proximate analysis. From the proximate analysis carried out on two repetitions of tests carried out on palm shell bio briquettes, only the water content still does not meet the SNI 01-6235-2000 standard. Namely, it is still above 8%. Still, of the other three parameters tested, all three have met the SNI standards of each, namely ash content below 8%, volatile matter content below 15%, and the calorific value of each is in the Ministry of Energy and Mineral Resources category, namely in category 3 with a calorific value range of 4700-5600 cal/g and SNI 01-6235-2000 with minimum 5000 cal/g.
Development of Multirepresentation-Based Learning Videos on the Material of Physical Properties of Alcohols and Ethers Maulidiyah, Hanna Rohmatul; Muharini, Rini; Ulfah, Maria; Enawaty, Eny; Sasri, Risya
Journal of The Indonesian Society of Integrated Chemistry Vol. 16 No. 2 (2024): Journal of The Indonesian Society of Integrated Chemistry
Publisher : Pendidikan Kimia FKIP Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jisic.v16i2.36321

Abstract

The topic of the physical properties of alcohol and ether compounds is often perceived as challenging by students due to its abstract nature. Consequently, the development of effective learning media is essential to address these difficulties. This study aims to develop a multirepresentation-based instructional video that illustrates the impact of intermolecular forces on the boiling points of alcohols and ethers. The research utilized the 4D model by Thiagarajan, comprising four stages: Define, Design, Develop, and Disseminate. However, this study was limited to the Develop stage. The research instruments included validation sheets and response questionnaires, employing indirect communication measurement techniques. The validity assessment involved three experts evaluating various aspects of the product, while the response test was conducted with 29 students. Data from the validation results were analyzed using the Content Validity Index (CVI), where the instructional video achieved a CVI score of 1.00, indicating very high validity. Student responses demonstrated a satisfaction rate of 85.98% (very good) in the limited trial and 83.57% (very good) in the main trial. In conclusion, the multirepresentation-based instructional video is a highly valid and effective tool that can be utilized in teaching the physical properties of alcohols and ethers.
Silver Nanoparticles Synthesized from Kenitu (Chrysophyllum caintio L.) Leaf Extract and Its Potential as Antibacterial Agents Khoirunnisa, Aisy; Sutoyo, Suyatno
Journal of The Indonesian Society of Integrated Chemistry Vol. 16 No. 2 (2024): Journal of The Indonesian Society of Integrated Chemistry
Publisher : Pendidikan Kimia FKIP Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jisic.v16i2.36331

Abstract

Currently, nanoparticles are one of the promising technologies and have been applied in various sectors. Silver nanoparticles is one of implementation in nanoparticles and have been applied in the industrial and medical. Green synthesis of silver nanoparticles is still in development. This method is carried out using plant extracts as bioreductors, because secondary metabolite compounds in extracts can reduce Ag+ ions into nanoparticle form. This study was conducted with the aim of determining the potential of Chrysophyllum caintio leaf extract as a bioreductor based on the UV-Vis sepctrophotometric instruments and to determine the potential of synthesized silver nanoparticles as antibacterial agents against Salmonella typhimurium through the disc diffusion method. The synthesis was carried out by volume ratio between kenitu leaf extract and AgNO3, 1:1, 1:2, 1:3, and 1:4. The result stated that the four variations have absorption in 422-465 nm. Where silver nanoparticles are formed can be known from the formation of peaks at a maximum wavelength of 400-500 nm. In a ratio of 1:2, a peak was formed at a wavelength of 453 nm with an absorbance of 0.758. Antibacterial activity in synthesized silver nanoparticles produced an inhibitory zone of 17.2 mm so it is classified as strong category.
Development of a Multi-Representation Electrochemistry E-Book Utilizing 3D PageFlip Technology Syahri, Wilda; Yusnaidar, Yusnaidar
Journal of The Indonesian Society of Integrated Chemistry Vol. 16 No. 2 (2024): Journal of The Indonesian Society of Integrated Chemistry
Publisher : Pendidikan Kimia FKIP Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jisic.v16i2.37641

Abstract

Physical Chemistry II course in the Chemistry Education Study Program is one of the subjects with an abstract nature, such as Electrochemistry materials. The abstract nature of Electrochemistry makes it difficult for students to observe the processes occurring in Electrochemical systems directly. When explained theoretically, these concepts are often challenging for students to understand. Therefore, teaching Electrochemistry requires an e-book that incorporates chemical representations, particularly multiple representations. To address this, it is deemed necessary to develop an Electrochemistry e-book based on multiple representations using 3D PageFlip. This e-book integrates multiple representations, enabling students to independently study and comprehend Electrochemistry materials while providing flexibility and convenience. An Electrochemistry e-book with multiple representations, particularly in a computer-assisted learning format, is a viable alternative to support student learning. This study aims to develop an Electrochemistry e-book using 3D PageFlip based on multiple representations. This software allows the creation of interactive and engaging educational resources. The resulting e-book aims to enhance students' individual abilities and increase their interest and motivation, which in turn is expected to improve their academic performance and learning outcomes. Moreover, this multimedia learning tool is intended to address challenges related to students' limited comprehension during classroom learning processes, accommodate individual characteristics, and offer alternative solutions to the low self-actualization of students. Through this e-book, students can revisit and explore difficult concepts, facilitating deeper understanding. The ultimate goal of this research is to produce an Electrochemistry e-book based on multiple representations across macroscopic, microscopic, and symbolic levels using 3D PageFlip. This e-book will align with the applicable curriculum and adhere to educational principles while incorporating essential educational elements. By improving concept mastery in Electrochemistry, this resource is expected to enhance students' cognitive abilities and overall learning outcomes
Antioxidants Activity of Face Toner from Ethyl Acetate Fraction of Okra Seeds Lubis, Fatmawati; Lenny, Sovia; Br. Sembiring, Helmina
Journal of The Indonesian Society of Integrated Chemistry Vol. 16 No. 2 (2024): Journal of The Indonesian Society of Integrated Chemistry
Publisher : Pendidikan Kimia FKIP Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jisic.v16i2.37677

Abstract

Enhancing the Understanding of Fundamental Concepts in Chemical Engineering Through Educational Adventure Games Elisa, Edi; Wiratmaja, I Gede; Mardhotillah, Bunga
Journal of The Indonesian Society of Integrated Chemistry Vol. 16 No. 2 (2024): Journal of The Indonesian Society of Integrated Chemistry
Publisher : Pendidikan Kimia FKIP Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jisic.v16i2.38205

Abstract

Understanding the fundamental concepts of chemical engineering often poses a challenge for students, primarily due to the complexity of the material and the necessity for critical thinking and in-depth analysis skills. This study aims to develop an educational adventure game as an innovative learning medium to improve students' comprehension of basic chemical engineering concepts. The game is designed using the waterfall development model, which comprises six stages: needs analysis, system design, implementation, testing, deployment, and maintenance. The game content integrates a case-method approach, where students actively assume the role of the main character tasked with solving various chemical engineering-related cases and challenges within an interactive virtual environment. Validation results demonstrate that the game is highly feasible as a learning medium, with a feasibility rating of 94% from subject matter experts and 90.5% from media experts. Trials conducted with small and large student groups revealed practicality levels of 97.07% and 96.8%, respectively, indicating that the game is both effective and well-received by students. The educational adventure game not only enhances learning motivation but also supports the development of critical thinking and problem-solving skills among students. This research contributes to the advancement of innovative technology-based learning media for education in the digital era.
Biostatic Activity of Eusiderin I From Eusideroxylon Zwagery Against Sclerotium Rolfsii Muhaimin, Muhaimin
Journal of The Indonesian Society of Integrated Chemistry Vol. 16 No. 2 (2024): Journal of The Indonesian Society of Integrated Chemistry
Publisher : Pendidikan Kimia FKIP Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jisic.v16i2.38288

Abstract

241 (4,99) and 273 (4,83) and the infra-red spectra of this compound showed the sharp aromatic C-H stretching vibration at 3079 cm-1, aliphatic C-H stretching vibration at 2975 and 2933 cm-1, aromatic C-H bending vibration also shown in finger print 998, 829 and 637 cm-1. These vibration regions also indicate the substituted aromatic system. The sharp aromatic C=C stretching vibration Research on biostatic activity of Eusiderin I from Eusideroxylon zwagery against Sclerotium rolfsii had been carried out. The isolated Eusiderin I was a white crystal with melting point in such 99-100 oC. The UV spectra in CHCl3 showed absorbance at  also shown in 1597 and 1508 cm-1. Peak with wave number of 1358-1136 cm-1 was C-O-C groups. The biostatic activity test of Eusiderin I from Bulian wood (Eusideroxylon zwagery) to phatogen fungi of Sclerotium rolfsii showed that with three different concentrations (3, 4 and 5 ppm), Eusiderin I was a potent biofungicide because it had a strong activity in inhibiting the Sclerotium rolfsii growth. The 5 days incubation test result showed that 4 ppm Eusiderin I could inhibit the Sclerotium rolfsii colony growth. The 5 ppm Eusiderin I gave the most effective inhibition precentage because it could inhibit the Sclerotium rolfsii colony growth (= 49.5%).
Study on Utilizing Oil Palm Empty Fruit Bunch Waste into Carbon Nanodots Anindita, Faradisa; Naani, La; Permana, Dian; Karelius, Karelius; Kedang, Yohana Ivana
Journal of The Indonesian Society of Integrated Chemistry Vol. 16 No. 2 (2024): Journal of The Indonesian Society of Integrated Chemistry
Publisher : Pendidikan Kimia FKIP Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jisic.v16i2.38583

Abstract

This investigation introduces a proficient synthesis of carbon nanodots (CND) utilizing empty fruit bunches (EFB) as an environmentally friendly and economical carbon precursor. The synthesis method involves a combination of pyrolysis and hydrothermal. The optical and physicochemical properties of CND were investigated through X-ray diffraction (XRD), Fourier Transform Infrared (FTIR), Transmission Electron Microscopy (TEM), Particle Size Analysis (PSA), UV-visible, and fluorescence spectroscopy. The CND exhibit a spherical morphology, as confirmed through TEM imaging, with an amorphous structure. Size distribution analysis reveals a predominant particle size range between 3.8 and 4.8 nm, and an average diameter of 4.5 nm. Additionally, these CND demonstrated excellent aqueous dispersibility and exhibited fluorescence emission dependent on excitation. The synthesis procedure utilized a simple method, efficiently converting waste materials into valuable end products.
Development of An Interactive E-Module Based on Green Chemistry on Reaction Rate Matter Rahmani, Mei; Pulungan, Ahmad Nasir; Ridho, Dimas; Kurniawan, Ekin Dwi Arif
Journal of The Indonesian Society of Integrated Chemistry Vol. 17 No. 1 (2025): Journal of The Indonesian Society of Integrated Chemistry
Publisher : Pendidikan Kimia FKIP Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jisic.v17i1.41109

Abstract

This study aims to develop an interactive e-module based on green chemistry in the reaction rate material to improve learning outcomes and foster students' interest in learning. The research employed the Research and Development (R&D) method using the 4D development model (Define, Design, Develop, Disseminate), which in this study was limited to the Develop stage. The research subjects consisted of 2 lecturers, 1 chemistry teacher, and 32 students from from the Grade XI Science A-1 class at State Islamic Senior High School 1 Medan (MAN 1 Medan), selected through purposive sampling. The research instruments included test instruments (pretest and posttest questions) and non-test instruments (validation questionnaires and student learning interest questionnaires). Based on expert validation, the interactive e-module was declared highly feasible with an overall average score of 82.00%. In the trial phase, the e-module showed an improvement in student learning outcomes with an N-gain score of 0.69, categorized as moderate, and student interest in learning reached 74%, also falling into the moderate category. Keyword:        Interactive e-module, green chemistry, reaction rate, learning outcomes, learning interest.
Impact of Augmented Reality-Based Interactive Worksheets on Student Achievement in Chemical Equilibrium Khairunisa, Dira; Nurfajriani, Nurfajriani
Journal of The Indonesian Society of Integrated Chemistry Vol. 17 No. 1 (2025): Journal of The Indonesian Society of Integrated Chemistry
Publisher : Pendidikan Kimia FKIP Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jisic.v17i1.42490

Abstract

Low student achievement in chemistry is often linked to difficulties in understanding abstract concepts, particularly when instructional media lack interactivity and variation. This study aims to investigate the effect of using augmented reality (AR)-based interactive student worksheets (LKPD) on students’ learning outcomes in the topic of chemical equilibrium. The research employed a quasi-experimental design, specifically the nonequivalent control group design. The sample consisted of 72 students from class XI at a senior high school, divided into two groups: XI-F1 G (experimental group) and XI-F1 F (control group), each comprising 36 students. A multiple-choice test consisting of 20 items was used as the research instrument to measure students' learning outcomes. The data were analyzed using SPSS version 25, and the hypothesis was tested through an independent samples t-test at a significance level of 0.05. The results showed a Sig. (2-tailed) value of 0.001, which is less than α = 0.05, indicating a statistically significant difference between the two groups. Based on these findings, it can be concluded that the use of interactive LKPD integrated with augmented reality media has a significant positive effect on students’ learning outcomes in chemical equilibrium. Keyword:     Augmented Reality, Learning Outcomes,  student worksheets

Page 15 of 17 | Total Record : 162

 13   14   15   16   17 

Filter by Year

2009 2025


Reset
Filter By Issues
All Issue Vol. 17 No. 2 (2025): Journal of The Indonesian Society of Integrated Chemistry Vol. 17 No. 1 (2025): Journal of The Indonesian Society of Integrated Chemistry Vol. 16 No. 2 (2024): Journal of The Indonesian Society of Integrated Chemistry Vol. 16 No. 1 (2024): Journal of The Indonesian Society of Integrated Chemistry Vol. 15 No. 2 (2023): Journal of The Indonesian Society of Integrated Chemistry Vol. 15 No. 1 (2023): Journal of The Indonesian Society of Integrated Chemistry Vol. 14 No. 2 (2022): JISIC (Journal of The Indonesian Society of Integrated Chemistry) Vol. 14 No. 1 (2022): Journal of The Indonesian Society of Integrated Chemistry Vol. 13 No. 2 (2021): Journal of The Indonesian Society of Integrated Chemistry Vol. 13 No. 1 (2021): Journal of The Indonesian Society of Integrated Chemistry Vol. 12 No. 2 (2020): Journal of The Indonesian Society of Integrated Chemistry Vol. 12 No. 1 (2020): Journal of The Indonesian Society of Integrated Chemistry Vol. 11 No. 2 (2019): Journal of The Indonesian Society of Integrated Chemistry Vol. 11 No. 1 (2019): Journal of The Indonesian Society of Integrated Chemistry Vol. 10 No. 2 (2018): Journal of The Indonesian Society of Integrated Chemistry Vol. 10 No. 1 (2018): Journal of The Indonesian Society of Integrated Chemistry Vol. 9 No. 2 (2017): Journal of The Indonesian Society of Integrated Chemistry Vol. 9 No. 1 (2017): Journal of The Indonesian Society of Integrated Chemistry Vol. 8 No. 2 (2016): Journal of The Indonesian Society of Integrated Chemistry Vol. 8 No. 1 (2016): Journal of The Indonesian Society of Integrated Chemistry Vol. 7 No. 2 (2015): Journal of The Indonesian Society of Integrated Chemistry Vol. 7 No. 1 (2015): Journal of The Indonesian Society of Integrated Chemistry Vol. 6 No. 2 (2014): Journal of The Indonesian Society of Integrated Chemistry Vol. 6 No. 1 (2014): Journal of The Indonesian Society of Integrated Chemistry Vol. 5 No. 2 (2013): Journal of The Indonesian Society of Integrated Chemistry Vol. 1 No. 1 (2009): Journal of The Indonesian Society of Integrated Chemistry More Issue