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INDONESIA
Jurnal Tadris Kimiya
ISSN : 25276816     EISSN : 25279637     DOI : 10.15575/jtk.v7
Core Subject : Science, 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.
Articles 13 Documents
Search results for , issue "Vol 7, No 1 (2022)" : 13 Documents clear
Problem-Based Learning with Multilevel Representation: A Strategy to Master the Ionic Equilibrium in Solution Concepts Abdul Hamid; Nur Hikmah; Arif Sholahuddin
Jurnal Tadris Kimiya Vol 7, No 1 (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.v7i1.10746

Abstract

Mastery of abstract chemistry concepts requires learning strategies to facilitate students to make mental imagery to the submicroscopic level. This study aims to analyze the differences in students' mastery of the ionic equilibrium in salt solutions concept by applying the Problem-Based Learning (PBL) model with multilevel representation. The study applied a quasi-experimental method with a pretest-posttest non-equivalent control group design. The research samples were 61 students of natural science 11th grade SMAN 6 Banjarmasin, which were determined by random cluster sampling. This test instrument is in the form of reasoned-multiple choice with a Content Validity Ratio (CVR) score of 1 (valid), reliability score of 0.96 (very high), difficulty index is moderate to difficult, distinguishing power is moderate to good, and sensitivity item is a sensitive category. Data were analyzed inferentially using an unpaired ttest. This research found that the PBL model with multilevel representation increased the students’ thinking ability at Higher Order Thinking Skills (HOTS) levels. The student's mastery of the ionic equilibrium in salt solutions concept learned by using the PBL model with multilevel representation was better than by using the PBL model.
PENGEMBANGAN MEDIA PEMBELAJARAN “PETUAH KIMIA” (KOMIK DIGITAL MATERI IKATAN KIMIA) Binti Mutammimah; Wirda Udaibah
Jurnal Tadris Kimiya Vol 7, No 1 (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.v7i1.17426

Abstract

The Indonesian children's literacy is still relatively low, and it has become a severe problem that the government, teachers, parents, and librarians should face. The data shows that only 10% of Indonesian children like to read a book, while most chemistry material is written in textbooks. This study aims to produce digital comics with chemical bonding material, determine comics' feasibility, and respond to readers. The research method develops the Borg and Gall model with seven stages of development without compromising the essence of the model. Meanwhile, data collection techniques are interviews, validation, and questionnaires using a Likert scale. The media and material validator has validated the product developed in this study. As a result, the media aspect has an overall score of 48 or 100%; the score belongs to the very decent criteria. The material aspect has got a score of 26 or 93% from the basic chemistry lecturers; Also, the chemistry teachers give 100%. In addition, the digital comic readers have an extensive test. Conversely, 48 respondents have been assessed with an overall score of 2753 or 90%. Hence, this percentage value relates to the very feasible category. Thus, the characteristics of this digital comic have fulfilled the material, media, language, and visual aspects; since it is included in the worthy category as an independent learning medium without replacing the role of educators.
Development of E-module Application Smartphone with Socioscientific Issue (SSI) in Biofuels Erny Rohayu; Isana Supiah Yosephine Louise
Jurnal Tadris Kimiya Vol 7, No 1 (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.v7i1.17809

Abstract

This research is motivated by the lack of ability of chemistry teachers to prepare online learning media that requires students to achieve 4.0 technological developments. This research aims to create a valid and practical socio-scientific issue-based learning media. The development of this socioscientific-based e-module is carried out by applying the ADDIE (analysis, design, development, implementation and evaluation) development model. The data collection technique used in product validation is the questionnaire method. Theoretical validation in this study was carried out by expert lecturers, chemistry teachers, and peer reviewers. The validation of expert lecturers is described descriptively to the criticisms and suggestions given. Based on the validation result of the chemistry teachers and peer reviewers, respectively 88.8% and 87.9%, it was stated that the electronic module (e-module) was very eligible. The practicality of the e-module is known from the results of the student response questionnaire, which was a very eligible category. Based on the overall assessment results, the e-module product is feasible to be implemented in chemistry learning.

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