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Jurnal Tadris Kimiya
Published by Universitas Islam Negeri Sunan Gunung Djati Bandung
ISSN : 25276816     EISSN : 25279637     DOI : 10.15575/jtk.v7
Core Subject : Science, Education,
Chemistry Education
Tadris Kimiya Journal is a Journal published by Department Chemical Education, Tarbiyah & Keguruan Faculty UIN SGD Bandung, has a scope of discussion on education and chemistry learning.
Arjuna Subject : Kimia(semua kategori) - Kimia (Lain-Lain)
Articles 238 Documents
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Development of Intertextual-Based E-Book on the Concept of Buffer Solution Nur Sehasari Dewi
Jurnal Tadris Kimiya Vol 7, No 2 (2022)
Publisher : Department of Chemistry Education, UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/jtk.v7i2.21235

Abstract

Students are necessary to understand macroscopic, sub-microscopic, and symbolic representations levels in buffer solution concept. The research aims to develop the intertextual-based e-book on the concept of buffer solution. The study is part of the research and development plan for creating teaching materials. Stages of research are conducted as follows research and information collecting, planning, and developing the preliminary form of product. Based on the result, the product of teaching material has characteristic, which is connecting the three levels of chemical representation on the buffer solution concept. Due to their visualization character and multiple representational relationship, interactive e-books demonstrate the power and value of modeling, learning, and assessment perspectives. Intertextual e-books potential to be implemented as teaching materials in buffer solution concepts.
Development of E-Worksheets on Reaction Rate Topics Herdini Herdini; Roza Linda; Rini Rahma Fadila
Jurnal Tadris Kimiya Vol 7, No 2 (2022)
Publisher : Department of Chemistry Education, UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/jtk.v7i2.9319

Abstract

Students need ICT-based teaching to understand chemistry containing abstract and macroscopic concepts. The study aims to develop electronic worksheets using the Adobe Acrobat 11 Pro application. The Plomp model was used to calculate the total percentage of data collected from expert validation sheets and response questionnaires for educators and students. The results showed that the average percentage score obtained by material and media experts was 88.92% and 90.99%, respectively, in the very valid category. The results of the responses of educators and students in the small-scale test obtained an average percentage score of 88.42% and 85.35%, respectively, with very good and very interesting categories. Based on the result, the electronic worksheets developed for the reaction rate material are feasible for the learning process.
Design of Science Process Skill-Based Intertextual Learning on Reaction Kinetics Concept Jihan Assyifa Fatihah; Tuszie Widhiyanti; Sri Mulyani; Wiji Wiji; Galuh Yuliani
Jurnal Tadris Kimiya Vol 7, No 2 (2022)
Publisher : Department of Chemistry Education, UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/jtk.v7i2.20883

Abstract

The study aims to design an intertextual learning strategy with Predict-observe-explain (POE) to develop students' science process skills. The research method is Research and Development (R&D) consist of material analysis, developing indicators of science process skills, and developing learning designs. The learning design was validated by five experts. Based on experts’ suggestion, intertextual-based learning activities involving three levels of chemical representation with POE learning steps to build the concept of the effect of the nature of the reactant and catalyst on reaction rates and develop students' science process skills. The strategy consists of five phenomena which are followed by three experiments and two videos as observation tools for the student. The explanation stages are guided by sets of guiding questions that involve multi-representation levels in that explanation. The product of this research is expected to be used as an alternative learning strategy that can be used by teachers to minimize the possibility of misconceptions that occur, increase mastery of concepts, and students' science process skills.
Profile of Interactive Learning Media Based Digital Literacy Needs on Elemental Chemistry Concepts Hayuni Retno Widarti; Diah Triwidiastuti; Deni Ainur Rokhim
Jurnal Tadris Kimiya Vol 7, No 2 (2022)
Publisher : Department of Chemistry Education, UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/jtk.v7i2.20921

Abstract

Interactive learning media integrated with technology are needed to facilitate the explanation of abstract material, including elemental chemistry. The study aims to analyze the profile of interactive learning media-based digital literacy needs on elemental chemistry concepts in high school students. The research uses a descriptive qualitative research method. The subjects of this study consisted of chemistry teachers and high school students from four sub-districts in Trenggalek Regency. Based on perspective of teachers and students, they need learning media that can help explain abstract material to be more communicative and interactive to increase learning effectiveness. The results of questionnaire answers show the application of interactive digital learning media based digital literacy from the teachers and students are 39% and 37%, respectively. The percentage shows that digital literacy-based learning media is still lacking. Furthermore, interactive learning media based on digital literacy could be developed to fulfill a need using specific criteria. 
Development of Interactive E-Workbook Based on Peer-Led Team Learning on Collaboration Skills and Critical Thinking in Basic Chemistry Concept Ayu Rahayu; Edi Ilimu; Musdalifatul Adewia
Jurnal Tadris Kimiya Vol 7, No 2 (2022)
Publisher : Department of Chemistry Education, UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/jtk.v7i2.19750

Abstract

Many students struggle to understand chemistry because it is abstract, conceptual, and involves numerous mathematical operations. Collaboration skills are needed for students to develop collaborative and critical thinking as part of 21st century life skills. This study aims to develop an interactive e-workbook based on PLTL (Peer-Led Team Learning) that meets the criteria of being valid, practical, and effective against collaboration and critical thinking skills. This research is an ADDIE-based development research with analysis, design, development, implementation, and evaluation stages. Limited trials were conducted on students in basic chemistry classes. The validation results show that e-workbook is valid, practical, and effective. The results of limited trial showed that collaboration skills improved in the good category with average score is 75%, and critical thinking skills improved in the medium category with average score is 0.33. It shows that the interactive e-workbook based on the PLTL model can improve collaboration and critical thinking skills and can be used to solve problems in group discussions with the help of an expert leader.
Development of Online Learning Videos Using Animiz Software on Hydrocarbon Topics Arnanda Irawan; Agus Kamaludin
Jurnal Tadris Kimiya Vol 7, No 2 (2022)
Publisher : Department of Chemistry Education, UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/jtk.v7i2.20353

Abstract

Animated videos as interactive learning media are rarely made using animation software. The study aims to develop online learning videos using Animiz Animation Maker Software on hydrocarbon material and analyze video quality based on assessing material experts, media experts, reviewers, and student responses. The research is development research (R&D) with development model consisting of the define, design, develop, and disseminate stages, but is limited to the developing stage. The final product is an animated video of hydrocarbon topics. The result of product quality assessment by material experts, media experts, and reviewers, respectively 84%, 95%, and 87% with very good category. The video was responded positively by students with an ideal percentage of 97%. Based on the assessment results, this learning video can be used as alternative chemistry learning media for online learning. 
Proton Transfer: The First-Year Students’ Conceptual Understanding Asih Widi Wisudawati; Hans-Dieter Barke
Jurnal Tadris Kimiya Vol 7, No 2 (2022)
Publisher : Department of Chemistry Education, UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/jtk.v7i2.21029

Abstract

Modern Chemistry education shows acid-base reactions by proton transfer with regard to Bronsted’s theory. Understanding how protons can be transferred by particles in solutions is quite challenging. The study aims to presents how university-first-year students are figuring out involved particles which take and give protons. Further, the enrolled participants in this study should explain how the process of proton transfer is running by selected particles but not by substances. Fifty-four students participated in this study that started from revealing participant’s experiences on their previous education at senior high school. Subsequently, researchers conducted a pretest, learning planning, and learning implementation, finally a posttest. Qualitative analysis is preferred to analyze students’ conceptions on particle level. The result shows us that there are two categories of participant’s difficulties. First is determining the involved particles either all particles or reacting particles. The difficulties dominate on mixing terminology of atoms, ions, and molecules, also on preferences of memorizing and calculating oxidation state for chemical equations. The subsequent difficulty is the proton transfer process that caused by participant’s failure on how they selected reacting particles. The systematic sequence on introducing and interpreting chemical equations has also presented as breakthrough.  
The Mnemonic Correction Becomes Meaningful Through Focus Group Discussion in Chemistry Learning Sri Winarni; Syahrial Syahrial
Jurnal Tadris Kimiya Vol 7, No 2 (2022)
Publisher : Department of Chemistry Education, UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/jtk.v7i2.19139

Abstract

One of the concerns in the learning process is the meaning of writing mnemonics to help students memorize chemistry concepts. The research aimed to correct mnemonics in learning presentation by prospective chemistry teachers' students to be meaningful. The research used constructive design and qualitative methods. The researcher was the main instrument for the microteaching course. Data were collected through observation, focus group discussions (FGD) based on cognitive conflict, and documentation analysis. The results showed that it was found that two prospective chemistry teachers’ students from different groups presented the same mnemonic with less meaningful. The mnemonic was used to memorize the halogens (group 17 of the periodic table). The less meaningful mnemonic generally comes from social media. Based on the group discussion, the students of prospective chemistry teachers obtained 18 mnemonics with meaningful values.Prospective teachers must be able to improve mnemonics in learning to make it more meaningful, one way being to integrate ethnoscience aspects. It was suggested that there should promote creativity in developing learning that encourages positive attitudes to strengthen character education.
Ethnoscience-Based Module: Biodiversity Materials in Lembak Tribe Ahmad Walid; Endang Widi Winarni; Fitri April Yanti; M. Lutfi Firdaus; Suherman Suherman; Zulkarnain Zulkarnain
Jurnal Tadris Kimiya Vol 7, No 2 (2022)
Publisher : Department of Chemistry Education, UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/jtk.v7i2.19955

Abstract

Efforts to conserve plants and documentation of related local knowledge in the Dendam Tak Sudah Lake, Dusun Besar Village, Bengkulu City area are important to carry out and introduce to students. The study aims to synthesize the biodiversity material modules developed to identify the types of medicinal plants found in Dusun Besar Village. Thiagarajan's development model section is define, design, develop, and disseminate. Identification, synthesis, feasibility, response, and analysis data were obtained as research data. The module was piloted in five elementary schools in Bengkulu City. The study found 20 types of medicinal plants, including the most commonly used hereditary species in the Lembak community. The validation results show that the criteria are very valid, with an expert validator value of 85%. The module also received an excellent response rate of 82%. Therefore, the biodiversity material modules are very attractive, feasible, and effective for learning biodiversity materials in elementary schools.
Analysis of Students’ Chemical Bonding Misconception with A Four-Tier Diagnostic Test Rosyidah Syafaatur Rohmah; Nikmatin Sholichah; Yunilia Nur Pratiwi; Rizki Nur Analita
Jurnal Tadris Kimiya Vol 7, No 2 (2022)
Publisher : Department of Chemistry Education, UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/jtk.v7i2.20343

Abstract

Students had difficulty understanding the chemical bonding concept because of its complex and abstract nature. This difficulty could lead to chemical bonding misconceptions. This study aimed to investigate basic chemistry students' misconceptions of chemical bonding. This study used a descriptive research design with a four-tier diagnostic test. The research’s subjects were basic chemistry students. Chemical Bonding Diagnostic Tool (CBDT) was used as an instrument to determine students' misconceptions. The results showed that students who had misconceptions about ionic, covalent, and coordinate covalent bonding were 48.90%, 53.00%, and 37.50%, respectively. The misconception in this course is that students need to learn about ionic bonds formed by electrostatic forces between cations and anions. As a result, students cannot determine the difference in electronegativity values in ionic and covalent bonds and the number of valence electrons of each atom in a chemical bonding. Therefore, the misconception is in the moderate category.

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