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LAVOISIER: Chemistry Education Journal
Published by Universitas Islam Negeri Syekh Ali Hasan Ahmad Addary Padangsidimpuan
ISSN : 30252865     EISSN : 28306279     DOI : https://doi.org/10.24952/lavoisier.vxix
Core Subject : Science, Education,
Chemistry Education
LAVOISIER: Chemistry Education Journal, is a journal of chemistry education published by the Department of Chemistry Education, Faculty of Education and Teacher Training, UIN Syekh Ali Hasan Ahmad Addary Padangsidimpuan. This journal provides readers with present developments in chemistry education through the publication of articles and research reports. All articles will be reviewed (double-blind) by experts before being accepted for publication. Each author is responsible for the content of published articles. LAVOISIER: Chemistry Education Journal focused on the study result in the field of chemistry education. This journal encompasses original research articles, including: Teaching & Learning in Chemistry Education Material Learning in Chemistry Education Learning Media/Multimedia in Chemistry Education Evaluation & Assessment in Chemistry Education Higher Order Thinking Skills in Chemistry Education Science, Technology, Engineering, and Mathematics (STEM) Education Chemical Content Learning Strategy in chemistry education School Laboratory Experiment in chemistry education Integrating Islamic Values with Chemistry
Arjuna Subject : Kimia(semua kategori) - Kimia (Lain-Lain)
Articles 49 Documents
 1   2   3   4   5 
Application of Inquiry-Based Learning Model to Improve Student Learning Outcomes on Redox Reaction Material for Class X Students at MAS Al-Khoir Nasution, Annisa; Siregar, Nur Fauziah; Hasibuan, Nur Azizah Putri
LAVOISIER: Chemistry Education Journal Vol 3, No 2 (2024)
Publisher : UIN Syekh Ali Hasan Ahmad Addary Padangsidimpuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24952/lavoisier.v%vi%i.11391

Abstract

This study aims to see the results of the application of the Inquiry-Based Learning Model in improving student learning outcomes in Redox Reaction subject matter for Class X Mas Al-Khoir Mananti Sosa Jae Village, Kec. Huta Raja Tinggi, Kab. Padang Lawas. The type of research used in this research is Classroom Action Research. Mas Al-Khoir Mananti Sosa Jae Village, Kec is the location used in this research. Huta Raja Tinggi, Kab. Padang Lawas. Data collection instruments are through tests and observations. The analysis method used in this research is quantitative analysis. Based on the results of the study show that there is an increase in student learning outcomes with the application of an inquiry-based learning model of redox reaction material for students of grade X from pre-cycle, cycle I to cycle II. Where the percentage of students who completed was 25% in pre-cycle, then increased in cycle I session 1 to 33.4%, then increased in cycle I session 2 to 60%, then increased in cycle II to 86.7%. The percentage of students who did not complete decreased from 75% in the pre-cycle, decreased to 66.6% in Cycle I Session 1, decreased to 40% in Cycle I Session 2, and decreased to 13.3% in Cycle II. The average score of the students increased from 54.3 before the cycle, then increased from 59.3 in cycle I to 68, then increased to 80 in cycle II. Following the indicators of success of this action, where students have passed the KKM (≥7).
The Effect of Self Organized Learning Environment (SOLE) Model Towards Students’ Critical Thinking Skills in Buffer Solution Topic Dewi, Lutfi Sahitta; Rahmania, Sri
LAVOISIER: Chemistry Education Journal Vol 4, No 1 (2025)
Publisher : UIN Syekh Ali Hasan Ahmad Addary Padangsidimpuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24952/lavoisier.v4i1.14903

Abstract

Conventional learning models in learning activities is one of the factors causing critical thinking skills of students at SMA N 15 Semarang become low. Therefore, an interactive learning model is needed to develop students' critical thinking skills. The purpose of the study was to determine the effect of Self Organized Learning Environment (SOLE) model towards students' critical thinking skills. This research used the pretest-posttest control group design. Sampling technique used random sampling and data collection techniques using observation, interviews and tests. The test instrument was made using indicators of critical thinking skills according to Ennis. The data analysis technique used the N-Gain Score Test and the Independent Sample t-test. The t-test score results 0.000 0.05 meaning that Ha is accepted and the SOLE model has effect towards students' critical thinking skills. The critical thinking skills of students based on n-gain value is also shown improved. The experimental class got 0.71 with high criteria, while the control class got a value of 0.48 with medium criteria.
REACT Strategy: An Innovative Approach to Improving Students’ Chemistry Learning Outcomes Hasibuan, Desy Rahmayanti; Daulay, Rabiah Afifah
LAVOISIER: Chemistry Education Journal Vol 4, No 1 (2025)
Publisher : UIN Syekh Ali Hasan Ahmad Addary Padangsidimpuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24952/lavoisier.v4i1.13736

Abstract

This research aims to determine the application of the REACT strategy as an innovative approach in improving student chemistry learning outcomes. This research was carried out at MAN 2 Padang Lawas in the Even semester of FY 2023/2024. The population in this study were all students in class X MIA with an average number of students per class of 30 people. The sample consisted of 2 classes taken with determination because the number of class X MIA was only 2 classes. The experimental class applies the REACT strategy as an innovative approach, and the control class applies conventional learning. The data collected is processed from the Posttest results. The data were analysed using the independent t-test formula to test the research hypothesis and obtained tcount  ttable (4.67 1.67), so it can be concluded that the application of the REACT strategy as an innovative approach can improve student chemistry learning outcomes. Meanwhile, the gain test for the increase in learning outcomes for the experimental class was 72.60% in the high category, and the control class was 58.50% in the medium category. It can be concluded that the application of the REACT strategy as an innovative approach can improve students' chemistry learning outcomes.
Problem-Based Teaching Material Innovation: Improving Vocational School Students' Learning Outcomes in Element Symbols and Reaction Equations Matondang, Silvia Elastari; Nst, Putri Junita Sari
LAVOISIER: Chemistry Education Journal Vol 4, No 1 (2025)
Publisher : UIN Syekh Ali Hasan Ahmad Addary Padangsidimpuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24952/lavoisier.v4i1.14464

Abstract

This study aims to determine the improvement in student learning outcomes by applying innovative teaching materials based on Problem-Based Learning, and to analyse the relationship between student characteristics and chemistry learning outcomes using teaching materials based on Problem-Based Learning. The study was conducted on 72 Grade X vocational high school students using an experimental method with a control class and an experimental class. The results showed a significant improvement in learning outcomes in the experimental class (73%) compared to the control class (69%). There was a significant relationship between characteristics such as curiosity, independence, discipline, hard work, and honesty with improved chemistry learning outcomes on the topics of element symbols and chemical equations.
Literature Review: Application of Gamification in Puzzle-Assisted Chemistry Learning on the Periodic System of Elements Daulay, Rabiah Afifah; Khairiansyah, Azli; Ramadhani, Abidah; Yurinda, Aisya; Marsyah, Aralia Putri; Chandra, Yogi
LAVOISIER: Chemistry Education Journal Vol 4, No 1 (2025)
Publisher : UIN Syekh Ali Hasan Ahmad Addary Padangsidimpuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24952/lavoisier.v4i1.15010

Abstract

This research explores the use of gamification in chemistry education by incorporating puzzles into the study of the Periodic System of Elements. Gamification, which integrates game-like elements into non-gaming contexts, aims to boost students' motivation and improve their academic performance. In chemistry learning, gamification can transform the educational experience into a more engaging and stimulating one, particularly for challenging subjects like the Periodic System of Elements. Puzzles serve as a gamification tool that can enhance students' interest and facilitate a better understanding of complex chemistry concepts through interactive engagement. The study utilizes a literature review approach to gather and analyze various relevant articles, revealing that puzzle-based learning can enhance student participation, alleviate anxiety, and promote teamwork. The results suggest that employing gamification through puzzles not only deepens students' comprehension of fundamental chemical principles but also cultivates a favorable attitude towards learning chemistry. Consequently, the use of puzzles in gamification is recommended as a valuable and enjoyable educational strategy.
The Effect Of Guided Inquiry Learning Model On Student Learning Outcomes On Chemical Equilibrium Material XI Grade High School Rosanna, Desi Lisa; Harahap, Laily Wardani
LAVOISIER: Chemistry Education Journal Vol 4, No 1 (2025)
Publisher : UIN Syekh Ali Hasan Ahmad Addary Padangsidimpuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24952/lavoisier.v4i1.13064

Abstract

This study aims to determine the effect of guided inquiry learning model on student learning outcomes in hydrocarbon material class XI. This type of research is a quasi-experiment. The population in this study was the entire class XI MAN South Tapanuli. Sampling was done by random sampling. Class XI MIA 1 using guided inquiry learning model and class XI MIA 2 using conventional learning model. . The instrument used is a test of learning outcomes in the form of multiple choice consisting of 20 items. Obtained post-test results with an average of 71.71 experimental class and 61.43 control class. Based on the t test obtained th tt which is 3.9691.997. Indicates the influence due to differences in student learning outcomes using guided inquiry learning models better than conventional learning models on the subject matter of chemical equilibrium class XI.
Development of Chemical Literacy Oriented Speed Cruiser Interactive Multimedia on Reaction Rate Material Nurfazhira, Ratu Tiara; Sari, Sari; Irwansyah, Ferli Septi
LAVOISIER: Chemistry Education Journal Vol 4, No 1 (2025)
Publisher : UIN Syekh Ali Hasan Ahmad Addary Padangsidimpuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24952/lavoisier.v4i1.15318

Abstract

The purpose of this study is to analyze the results of the validation test and describe the appearance of the chemical literacy-oriented Speed Cruiser multimedia on the developed reaction rate material. The novelty aspect of this research lies in the delivery of chemical content in the multimedia developed, not only discussing chemical concepts thoroughly, but also integrating the four aspects of chemical literacy, namely content, context, scientific process, and scientific attitude, in one application that can be accessed through various devices. This research uses the Design-Based Research (DBR) method with the stages of analysis, design, and development. The types of data used are quantitative and qualitative data. Quantitative data was obtained through validation tests and feasibility tests. The validation test was carried out by material experts and media experts, while the feasibility test was carried out by high school students in class XI IPA who participated in IT extracurricular activities. The qualitative data is obtained from suggestions for improvement from validators and respondents. The validation test results for this study obtained an average rcount of 0.89 for all aspects, and the percentage of feasibility test results obtained a value of 86%. This shows that the Speed Cruiser multimedia is declared valid and feasible to use in learning.
The Effect of Project-Based Learning Model on Student Learning Outcomes on Colloidal Material Utami, Ajeng Tri; Feronika, Tonih; Wardani, Miessya
LAVOISIER: Chemistry Education Journal Vol 4, No 1 (2025)
Publisher : UIN Syekh Ali Hasan Ahmad Addary Padangsidimpuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24952/lavoisier.v4i1.15465

Abstract

Since students are given the chance to participate directly in their education, project-based learning can enhance their learning results in chemistry, a subject that is considered challenging. Determining the impact of the PjBL model on student learning outcomes for colloidal material is the goal of this study. This study's approach is a quasi-experiment. Two classes—XI IPA 1 and XI IPA 2—that were chosen through purposive sampling made up the research sample. The instrument used in this study is a valid and reliable multiple-choice test of colloidal material. Based on the findings, it can be concluded that the average posttest score for the project-based learning model differs from that of the traditional learning model. According to the posttest results, the experimental class's average score was higher—86.27—than the control class's, which was 76.73. Thus, it can be said that the project-based learning methodology has an impact on students' learning outcomes when it comes to colloidal content.
The Impact of Kahoot-Based Media on Learning Motivation in the Topic of Periodic Properties of Elements Bahriah, Evi Sapinatul; Larataqiy, Cyrilla
LAVOISIER: Chemistry Education Journal Vol 4, No 1 (2025)
Publisher : UIN Syekh Ali Hasan Ahmad Addary Padangsidimpuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24952/lavoisier.v4i1.14689

Abstract

The purpose of this study was to determine the implementation of Kahoot media on learning motivation on periodic properties of elements based on learning motivation indicators. This type of research is descriptive quantitative with purposive sampling technique on 36 students of class X-B SMAN Bogor Regency which was conducted in October 2024. The data collection technique used was a questionnaire. The results of this study indicate an increase in learning motivation with an average percentage value of 77.66 (good category). So it can be concluded that Kahoot media can increase students' learning motivation on Periodic Properties of Elements material based on learning motivation indicators.

Page 5 of 5 | Total Record : 49

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