Articles
The Role of Communication Skills in Guided Inquiry Process to Improve Critical Thinking Skills
Elma Pujiana;
Eli Rohaeti;
Suyanta Suyanta;
Lisya Asmiati;
Dwiani Ratna Sari;
Syaza Syahana
Jurnal Penelitian Pendidikan IPA Vol 10 No 3 (2024): March
Publisher : Postgraduate, University of Mataram
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DOI: 10.29303/jppipa.v10i3.6351
This article examines how in an educational setting communication skills can enhance critical thinking abilities through guided inquiry. Human resources (HR) must be improved in light of the Industrial Revolution 4.0, but obstacles to learning include low student engagement, a lack of enthusiasm, and a lack of critical thinking abilities. Although communication skills are frequently a barrier, guided inquiry is recognized as a learning model capable of advancing students' critical thinking abilities. The activity steps in guided inquiry are covered in this article, along with pertinent communication skills such as explanation of delivery, material mastery, group interaction, and responding. It is highlighted how critical thinking abilities and communication skills are linked in 21st-century learning. It is widely acknowledged that effective verbal, written, and listening communication skills are essential for guided inquiry. Source triangulation was employed as a qualitative research method with a post-positivism approach to gather data. The article emphasizes how communication skills help students develop their critical thinking abilities by enabling them to assess and connect information to a wider context in addition to gathering and analyzing it. The conclusion highlights the need of communication abilities
Pengaruh Model Pembelajaran Problem Based Learning terhadap Hasil Belajar Kognitif dan Sikap Ilmiah Siswa SMA pada Materi Termokimia
Nurhaliza Adisha;
Eli Rohaeti
Jurnal Penelitian Pendidikan IPA Vol 10 No 4 (2024): April
Publisher : Postgraduate, University of Mataram
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DOI: 10.29303/jppipa.v10i4.6448
This study seeks to ascertain whether there are notable disparities in cognitive learning outcomes and scientific attitudes among high school students in both the experimental and control groups regarding thermochemical topics. Additionally, it aims to outline the cognitive learning outcomes profile in the experimental group and evaluate the scientific attitude profile of students in the same group concerning thermochemical concepts. This research is using quantitative research method. The population in this study were five high schools in Sleman Regency, Ngaglik Region. The sample used was SMA 2 Ngaglik in class XI Science. The research employed both non-test methods, such as questionnaires, and test-based approaches, using multiple-choice questions, for data collection. Non-parametric analysis was utilized for data analysis. The findings indicated that there were no significant variances in cognitive learning achievements and scientific attitudes among high school students in both the experimental and control groups regarding thermochemical topics. Moreover, the learning outcomes profile in classes implementing the Problem Based Learning model and scientific approach was rated as very good, while the scientific attitude profile in these classes was deemed adequate across all aspects
Developing an Instrument for Scientific Attitude Assessment In Learning Chemistry
Roshiana Maria Angelia Dewi Permata Gading;
Eli Rohaeti
Jurnal Penelitian Pendidikan IPA Vol 10 No 3 (2024): March
Publisher : Postgraduate, University of Mataram
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DOI: 10.29303/jppipa.v10i3.6669
A component of the learning process, attitude reflects the development and comprehension of the attitudes of individual students. The cultivation of scientific attitudes among students remains a relatively unacknowledged educational objective. The objectives of this study are as follows: (1) developing the framework of a scientific attitude assessment instrument intended for high school chemistry lesson; and (2) establishing the reliability and validity of the developed scientific attitude assessment instrument. This study performs instrument development research in the affective domain in accordance with Gable & Wolf's (1993) research procedures. The participants in this study comprised a sample of 250 high school students. The Result of this research is the Honesty factor is the most influential in this instrument; cooperation, on the other hand, has the weakest loading factor value at 0.881. The SEM model as a whole has good capabilities in terms of matching sample data (Good Fit).
Does the Integrated Discovery Learning STEM Model Improve Students' Problem Solving Skills in Chemistry Learning? Meta-Analysis Study
Erni Johan;
Eli Rohaeti
Jurnal Penelitian Pendidikan IPA Vol 10 No 3 (2024): March
Publisher : Postgraduate, University of Mataram
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DOI: 10.29303/jppipa.v10i3.6879
The industrial revolution 4.0 has a significant impact on chemistry learning. Learning chemistry leads students to have problem-solving thinking skills in learning. There are many studies on STEM-integrated discovery learning models, but no overall effect size has been found from previous studies. This study aims to determine the effect of the size of the STEM-integrated discovery learning model on students' problem-solving skills. This type of research is quantitative research with a meta-analysis approach. The samples came from analyses of national and international journals. Inclusion criteria are publications derived from journals or proceedings indexed by SINTA and Scopus, experimental or quasi-experimental method research, research published in 2021-2024, research must be relevant, data search through google scholar, Springer, Hindawi, ScienceDirect and ERIC databases and Researchgate, research must have complete data to calculate effect size, and a sample size of ≥ 20 students. data analysis through JASP application. The results of the study concluded from the analysis of 19 heterogeneous and normally distributed journals explained the significant effect of the STEM-integrated discovery learning model on students' problem-solving skills (p < 0.001; rRE = 0.940) with high criteria
Does Ethnoscience Based Problem Based Learning Model Improve Student’s Creative Thinking Skill in Chemistry Learning? Meta-analysis
Leny Christiana;
Eli Rohaeti
Jurnal Penelitian Pendidikan IPA Vol 10 No 3 (2024): March
Publisher : Postgraduate, University of Mataram
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DOI: 10.29303/jppipa.v10i3.6915
Many studies on ethnoscience-based problem-based learning models have an impact on students' thinking skills. The purpose of this study is to determine the effectiveness of ethnoscience-based problem-based learning to improve students' creative thinking skills in chemistry learning. This study used a meta-analysis method. Data in the study was obtained through the databases ERIC, Reseearcgate, ScienceDirect and google scholar. The criteria for data eligibility are 1) publications must be indexed by SINTA, Scopus and Google Scholar, 2) research related to ethnoscience-based problem-based learning models, 3) research published in 2018-2023, and 4) research must have complete data to calculate the value of effect size. Statistical analysis with the help of JASP application version 0.8.5. The results of the effect size analysis of the study with the random effect model showed a significant influence of ethnoscience-based problem-based learning models to improve students' creative thinking skills (z = 7,189; p < 0.001; 95% CI [0.816; 1.345]). Furthermore, the influence of ethnoscience-based problem-based learning models on creative thinking skills in strong criteria (rRE = 0.944). This research provides important information for applying ethnoscience-based problem-based learning models in schools
Does the Discovery Learning Model Based on Local Wisdom Improve Students' Critical Thinking Skills in Chemistry Learning? Meta-Analysis
Elisabeth Temuji Koten;
Eli Rohaeti
Jurnal Penelitian Pendidikan IPA Vol 10 No 3 (2024): March
Publisher : Postgraduate, University of Mataram
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DOI: 10.29303/jppipa.v10i3.6940
The industrial revolution 4.0 has a positive influence on students' critical thinking skills through the discovery learning model. However, whether the discovery learning model based on local wisdom can improve students' critical thinking skills in chemistry learning that does not yet have a uniform conclusion. This study aims to determine whether the discovery learning model based on local wisdom can improve students' critical thinking skills in chemistry learning. This type of research is a meta-analysis. Data was collected through ScienceDirect, Speinger Journal, Researchgate, Mendeley and ERIC. The data entered must meet the eligibility criteria, namely Research must be experimental or quasi-experimental, research comes from SINTA and Scopus indexed journals, Research related to discovery learning models based on local wisdom on students' critical thinking skills in chemistry learning, Research published in 2020-2024, research has complete data to calculate effect size values, and sample size (N) ≥ 25 students. Statistical analysis with the help of JASP. The results of the analysis of 24 studies explained From this meta-analysis research, it can be concluded that there is a significant influence of discovery learing models based on local wisdom on students' critical thinking skills (z = 11.44; p < 0.001). This effect is included in the very high criterion (rRE = 1.291). These findings explain that the discovery learning model based on local wisdom is effective in improving students' critical thinking skills in science learning with a CI of 95% ([1.06; 1.51).
Bagaimana E-book “Chemistry Challenge†Mempengaruhi Profil Literasi Bahan Kimia? Kajian untuk Menguji Efektivitas Media Pembelajaran
Faiz Ilham Pratama;
Eli Rohaeti
Jurnal Penelitian Pendidikan IPA Vol 10 No 5 (2024): May
Publisher : Postgraduate, University of Mataram
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DOI: 10.29303/jppipa.v10i5.7018
The appropriate utilization of media can greatly impact one's chemical literacy. A prior study involved the development of an e-book called "Chemistry Challenge," which is specifically in chemical equilibrium. This research aims to evaluate the chemical literacy profile of students who have utilized the "Chemistry Challenge" e-book and determine if there are significant differences between those who have used it and those who have not. The Chemical Equilibrium Literacy Questionnaire (CELQ) was utilized as an instrument for data collection. The CELQ data was analyzed utilizing ideal criteria assessment to evaluate the chemical literacy profile, and the independent t-test was used to see significant differences. The results of the CELQ show that 82% of students have a chemistry literacy profile in the good and very good categories after using the "Chemistry Challenge" e-book, this result is superior to students who learn using student worksheets. Apart from that, statistically, there are significant differences between the two groups of students. Therefore, the use of the "Chemistry Challenge" e-book has a positive effect on students' chemical literacy profiles.
The Effectiveness of the Ethnochemistry-based Problem Based Learning Model on Students' Problem-Solving Ability in Chemistry Learning: A Meta-analysis Study in 2021-2024
Hotmauli Gultom;
Eli Rohaeti
Jurnal Penelitian Pendidikan IPA Vol 10 No 7 (2024): July
Publisher : Postgraduate, University of Mataram
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DOI: 10.29303/jppipa.v10i7.8089
This research is based on many ethnoscience-based problem-based learning studies on students' problem-solving skills. However, many different studies are related to drawing conclusions regarding the application of ethnochemistry-based project-based learning to students' problem-solving skills. This study aims to analyze the influence of ethnochemistry-based problem-based learning model on students' problem-solving ability in chemistry learning. Compared to conventional models. This research is a type of meta-analysis research. Data collection techniques through google scholar database searching; ERIC; ScienceDirect; Wiley; and IEEE. The research data was analyzed to calculate the effect size value of 17 primary studies that met the inclusion criteria. Data analysis with the help of JSAP 0.16.3 software. The results of this study concluded that the ethnochemistry-based problem-based learning model had a significant influence on students' problem-solving ability with an mean effect size ( d = 0.997; p < 0.001) including the high effect size category. These findings conclude that the ethnochemistry-based problem-based learning model is effective in improving students' problem-solving skills compared to conventional learning models. The results of the meta-analysis provide more accurate information so that it can improve the quality of chemistry learning for students at school.
Research-Oriented Collaborative Inquiry Learning (REORCILEA) Model: Improvement of Students' Critical Thinking Ability and Collaborative Skills in Thermochemistry of Materials
Titis Wulandari;
Eli Rohaeti
Jurnal Penelitian Pendidikan IPA Vol 10 No 9 (2024): September
Publisher : Postgraduate, University of Mataram
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DOI: 10.29303/jppipa.v10i9.8355
This quantitative quasi-experimental study with a posttest-only control group design aimed to analyze differences in critical thinking ability and collaborative skills between students using a research-oriented collaborative inquiry learning model and those using a scientific approach in thermochemistry materials. Conducted with four classes XI MIA students in Pekanbaru, divided into experimental and control groups, the study used essay tests and observation sheets as instruments, with data analyzed via MANOVA. The research findings indicate that: (1) there are differences in critical thinking ability and collaborative skills between students using the research-oriented collaborative inquiry learning model and students using the scientific approach in thermodynamics material; (2) there is a difference in critical thinking ability between students who followed the research-oriented collaborative inquiry learning model and students who followed the scientific approach in thermodynamics material; (3) there is a difference in collaborative skills between students who followed the research-oriented collaborative inquiry learning model and students who followed the scientific approach in thermochemistry material.
Landasan Empiris Pengembangan Model Pembelajaran Baru untuk Meningkatkan Literasi Kimia, Kebiasaan Berpikir Ilmiah, dan Keterampilan Proses Sains Siswa Pendidikan Kimia
Faiz Ilham Pratama;
Eli Rohaeti;
Endang Widjajanti Laksono
Jurnal Penelitian Pendidikan IPA Vol 10 No 10 (2024): October
Publisher : Postgraduate, University of Mataram
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DOI: 10.29303/jppipa.v10i10.8661
The development of a new learning model to increase chemical literacy skills, scientific habits of mind (SHOM), and science process skills (SPS) of chemistry education students is needed to prepare competent chemistry teacher candidates in the future. Theoretical studies have discussed the low chemistry literacy, SHOM, and SPS of students. This research aims to prove the theoretical study data by looking directly at the conditions of chemical literacy, SHOM, and SPS of chemistry education students. The research took place in four stages: measuring and comparing chemical literacy; measuring SHOM; observing SPS during learning activities in the laboratory; and conducting needs analysis for lecturers. The scores obtained from measuring chemical literacy are very worrying. However, there are significant differences in chemical literacy as the years of study increase. Student SHOM is also still in the medium category and needs to be improved. Student SPS is also still relatively low. Furthermore, the lecturers suggested developing a learning model that could develop these three abilities. The model developed must be suitable for adult learning and be able to develop student abilities