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All Journal JPMS (Jurnal Pendidikan Matematika dan Sains) Jurnal Pendidikan Kimia (JPKim) Jurnal Eduscience (JES)
Pratama, Faiz Ilham
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Biochemistry, Genetics & Molecular Biology Chemistry Education Environmental Science Mathematics Other

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STUDENTS’ CHEMICAL LITERACY PROFILE ON CHEMICAL EQUILIBRIUM MATERIAL: A CASE OF CORAL REEFS TOPIC Pratama, Faiz Ilham; Rohaeti, Eli; Laksono, Endang Widjajanti
JURNAL EDUSCIENCE Vol 11, No 3 (2024): Jurnal Eduscience (JES), (Authors from Hungary, South Africa, Malaysia, and Ind
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jes.v11i3.6451

Abstract

Nowadays, chemical literacy is something important to discuss, including the benefits of chemical literacy itself. It can be the main purpose for teachers, experts, and curriculum policymakers. Chemical literacy is necessary for students since it can be a background for them to make a decision, build their critical thinking, and creativity, and help them solve daily problems or natural phenomena based on their knowledge. This research aimed to describe the students’ chemical literacy profile on chemical equilibrium materials in coral reef topics. The research question posed in this study is "What is the profile of the chemical literacy level of high school students on the topic of chemical equilibrium on coral reefs?", then this research was designed to determine the chemical literacy profile of high school students on the topic of chemical equilibrium on coral reefs. This research explains the chemical literacy profile from each aspect, chemistry in context, chemistry as knowledge, high-order learning skills, and affective aspect. The type of research is quantitative descriptive research. The research subjects were all students in grade 11th in a senior high school in Magelang who had been taught about chemical equilibrium materials. The sample of the research was 100 students in grade 11th. The research data collection technique used was a questionnaire. The instrument used was the students’ four-option close questionnaire sheet, in which the options were SD (Strongly Disagree), D (Disagree), A (Agree), and SA (Strongly Agree). Then, the data were analyzed by ideal criteria assessment. The result showed that the students’ chemical literacy profile in chemical equilibrium materials is 61.3125%. It showed that the student’s level of chemical literacy profile in chemical equilibrium materials is in a fair category. Therefore, the learning process can be modified to better support the development of high school students' chemical literacy profiles.
Senior High School Students' Scientific Habits of Mind Profile on Chemical Equilibrium: Case of Health and Environmental Topics Pratama, Faiz Ilham; Rohaeti, Eli; Laksono, Endang Widjajanti
Jurnal Pendidikan Matematika dan Sains Vol 12, No 1 (2024): June 2024
Publisher : Faculty of Mathematics and Natural Sciences, Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jpms.v12i1.74613

Abstract

The rapid development of science and technology is a challenge for the era of disruption in the 21st century. These phenomena cannot be separated from the hard work of scientists who have scientific habits of mind (SHOM). Science learning that focuses on SHOM can be indicated by the scientific attitude of students during learning, so the benefits of SHOM are to bring out scientific attitudes in students. In addition, SHOM needs to be taught to students so they can solve problems in a structured and systematic way. This study aims to describe the SHOM profile of high school students on chemical equilibrium with the topic of health and the environment. This research includes quantitative descriptive research. The number of samples from this study was 80 students taken from one of the high schools in Magelang City. The data collection technique in this study was a questionnaire. The data research instrument used was a student questionnaire sheet which was a closed questionnaire with five choices namely SD (Strongly Disagree), D (Disagree), QA (Quite Agree), A (Agree), and SA (Strongly Agree). The number of statements that students have to answer is 25 items with details of 14 statements with positive meaning and 11 statements with negative meaning. Then, the data were analyzed by ideal criteria assessment The results of the research that has been done can be seen that the SHOM profile on chemical equilibrium material is 66.7427%. These results indicate that the students' SHOM profile on chemical equilibrium material is classified as fair. So learning modifications are needed such as modification of learning activities, use of learning models and strategies that encourage students to think scientifically, as well as selection of appropriate learning media in order to improve scientific habits of mind.
Inovasi Model Literacy and Research-Oriented Cooperative Problem-Based Learning dalam Kasus Pencemaran Air oleh Logam Fe Pratama, Faiz Ilham; Rohaeti, Eli; Ariantika, Dewita; Fauzia, Silvia Dwi; Wulandari, Nadila Iin; Pawestri, Julianne Sharon
Jurnal Pendidikan Matematika dan Sains Vol 12, No 2 (2024): December 2024
Publisher : Faculty of Mathematics and Natural Sciences, Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jpms.v12i2.79113

Abstract

Literacy and Research-Oriented Cooperative Problem-Based Learning atau yang dapat disingkat LIRACLE adalah sebuah model pembelajaran baru yang dikembangkan untuk pembelajaran pada perguruan tinggi. Dalam pengembangannya, LIRACLE digunakan untuk mengembangkan kemampuan literasi kimia, membiasakan berpikir ilmiah, dan mengembangkan keterampilan proses sains calon guru kimia. Tujuan dari penelitian ini adalah untuk menjabarkan penerapan model LIRACLE dalam kasus pencemaran air oleh logam Fe. Penjabaran tersebut meliputi pengamatan dari keterlaksanaan setiap sintaks dari LIRACLE. Kasus pencemaran air dipilih menjadi topik bahasan karena maraknya pencemaran air saat ini. Logam Fe dipilih karena logam Fe banyak terdapat di air dan mudahnya logam ini terdeteksi oleh instrumen Spektroskopi Serapan Atom (SSA). Jumlah sampel air yang digunakan dalam penelitian ini diambil dari dua sumber yang berbeda. Konsep kimia yang dipelajari adalah adsorpsi yang teorinya telah dipelajari di mata kuliah “Dinamika Molekuler”. Hasil dari penelitian ini adalah uraian kegiatan dalam setiap sintaks LIRACLE dalam kasus pencemaran air oleh logam Fe. Selain itu, proses adsorpsi yang dilakukan berhasil dengan persentase keefektifan adsorpsi pada sampel pertama sebesar 97,9% dan sampel kedua sebesar 96,9%. Penelitian ini merupakan penelitian pendahuluan dalam pengembangan model LIRACLE ke depannya.
Developing the Chemical Equilibrium-Scientific Habits of Mind Scale: Validity and Reliability Analysis Pratama, Faiz Ilham; Amalia, Puspita; Rohaeti, Eli; Laksono, Endang Widjajanti
Jurnal Pendidikan Matematika dan Sains Vol 12, No 2 (2024): December 2024
Publisher : Faculty of Mathematics and Natural Sciences, Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jpms.v12i2.77612

Abstract

One of the challenges of the 21st century disruption era is the fast development of science and technology which was initiated by the hard work of scientists who have habits of mind. Habits of mind can be deepened into scientific habits of mind (SHOM) and can be encouraged to be used by students at the high school level. This research aims to develop and validate the SHOM questionnaire in chemical equilibrium. Modified 4D becomes an adapted development model. The questionnaire developed has 25 statement items originating from seven aspects of SHOM. Content validity was calculated using the Aiken V equation and involved seven expert judgments with 4 categories of answer choices and produced an average of 0.90, so the questionnaire tested content validity. Construct validity was calculated using the Pearson correlation coefficient involving 300 respondents from 7 public high schools and produced a mean of 0.581 which was above the r table (r table value = 0.113), thus meeting the construct validity criteria. The reliability of the questionnaire was calculated using Cronbach Alpha and got a mean score of 0.915 and the reliability was included in the very high category. Based on these findings, the SHOM questionnaire developed can be declared suitable for measuring SHOM for high school students.
Literacy and Research-Oriented Problem-Based Learning: Exploration of Implementation in Classroom Learning Pratama, Faiz Ilham; Rohaeti, Eli; Laksono, Endang Widjajanti; Apriliana, Apriliana
Jurnal Pendidikan Matematika dan Sains Vol. 13 No. 1 (2025): June 2025
Publisher : Faculty of Mathematics and Natural Sciences, Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jpms.v13i1.82391

Abstract

Literacy and Research-Oriented Cooperative Problem-Based Learning (LIRACLE) is a new learning model developed for learning in higher education. LIRACLE is developed from a combination of problem-based learning, cooperative learning, research-oriented learning, and literacy-oriented learning. To complete the development of the LIRACLE model, a test of the implementation of the LIRACLE model is needed. The survey was conducted by asking for an assessment from two lecturers of the molecular dynamics course. The research was conducted for one semester.  The instrument used was an observation sheet for the implementation of learning. The results of this study are the level of implementation of learning which is in the excellent category (E). This is because the systematic preparation of LIRACLE, accordance with the development of graduate skills, increases student enthusiasm, and has a clear basis for implementation. Therefore, the LIRACLE learning model can be said to have met the implementation test. This research is preliminary in the future development of the LIRACLE learning model
Innovation of the LIRACLE Model: Case of Gajah Wong River Pollution by Pb Metal Pratama, Faiz Ilham; Rohaeti, Eli; Laksono, Endang Widjajanti
Jurnal Pendidikan Matematika dan Sains Vol. 13 No. 2 (2025): December 2025
Publisher : Faculty of Mathematics and Natural Sciences, Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jpms.v13i2.84783

Abstract

Gajah Wong River is one of the rivers in Yogyakarta. Gajah Wong River is an aquatic ecosystem whose existence is greatly influenced by activities or activities around it or in the river basin. Several human activities cause pollution in this river. One of the pollutants found is Pb metal. Students, as a quality young generation, must be able to find alternative solutions to this problem. Literacy and Research-Oriented Cooperative Problem-Based Learning (LIRACLE) is a new learning model developed for learning in higher education. In its development, LIRACLE is used to develop chemical literacy skills, get used to scientific thinking, and develop the science process skills of prospective chemistry teachers. The purpose of this study is to describe the application of the LIRACLE model in the case of pollution of the Gajah Wong River by Pb metal. The description includes observations of the implementation of each syntax of LIRACLE. The number of water samples used in this study was taken from one point on the Gajah Wong River. The chemical concept studied is adsorption, the theory of which has been studied in the "Molecular Dynamics" course. The results of this study are descriptions of activities in each LIRACLE syntax in the case of Gajah Wong River pollution by Pb metal. This study is preliminary in the development of the LIRACLE model for the future
Development and validation of an assessment for measuring chemical literacy in chemical equilibrium Pratama, Faiz Ilham; Hariyanti, Sherly; Rohaeti, Eli
Jurnal Pendidikan Kimia Vol. 16 No. 3 (2024): J. Pendidik. Kim : December 2024
Publisher : Pascasarjana Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jpkim.v16i3.65172

Abstract

Chemical literacy, the ability to integrate the understanding of chemistry with everyday life phenomena, has become a necessary skill for high school students. This skill is aimed at enabling students to develop an understanding of chemistry concepts about the environment, health, and industrial topics. This research focuses on developing and validating a chemical literacy assessment, specifically on chemical equilibrium. Afterward, the assessment was given the name Chemical Equilibrium Literacy Assessment. The development model is based on modified 4D and consists of two sets of 15 questions each. Content validity was measured using the Aiken V equation with seven expert judgments and four answer categories. To assess construct validity, the Pearson equation was used involving 100 respondents. The reliability of the assessment was calculated using Cronbach's Alpha. The results of content validity, construct validity, and quality of test items indicate that the chemical literacy assessment on chemical equilibrium material on environmental, health, and industrial topics has relatively high results. This assessment can be used to measure the chemical literacy abilities of high school students after studying chemical equilibrium.
Building Sustainable Education with the Literacy and Research-oriented Cooperative Problem-based Learning: A Bridge in the Activeness of Chemistry Education Students Pratama, Faiz Ilham; Rohaeti, Eli; Laksono, Endang Widjajanti
Jurnal Pendidikan Matematika dan Sains Vol. 13 No. Special_issue (2025): Integrasi Pendidikan Matematika dan Sains dalam Mendukung Sustaina
Publisher : Faculty of Mathematics and Natural Sciences, Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jpms.v13iSpecial_issue.88392

Abstract

This study aims to examine the effect of the LIRACLE model (Literacy and Research-Oriented Cooperative Problem-Based Learning) on student activeness in undergraduate chemistry learning. LIRACLE is an innovative instructional model that integrates literacy strategies, cooperative learning, and research-based approaches within a problem-based learning framework. The study employed a quasi-experimental design with two groups: an experimental group (38 students) that received the LIRACLE treatment and a control group (44 students) that followed conventional PBL. Student activeness data were collected through observation sheets over six class meetings and analyzed using the Mann-Whitney test due to the non-normal distribution of the data. The results showed a significant difference in student activeness between the experimental and control groups, with a significance value of 0.000 (p < 0.05). Students who participated in LIRACLE-based learning demonstrated higher levels of engagement, both cognitively, socially, and affectively. The implementation of LIRACLE proved effective in creating a participatory and reflective learning environment, encouraging students to take an active role in constructing their understanding. These findings support the importance of developing active learning strategies in higher education, particularly to achieve meaningful chemistry learning outcomes in alignment with Sustainable Development Goal 4.
Co-Authors Amalia, Puspita APRILIANA, APRILIANA Ariantika, Dewita Eli Rohaeti Endang Widjajanti Laksono FX Fauzia, Silvia Dwi Hariyanti, Sherly Pawestri, Julianne Sharon Wulandari, Nadila Iin