Jurnal Pendidikan MIPA
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The Effect of Socratic Questioning-Based Student Worksheets on Improving Students’ Critical Thinking Skills
Full text linkThe Effect of Socratic Questioning-Based Student Worksheets on Improving Students’ Critical Thinking Skills. Objective: The ability to think critically plays an essential role in students' achievement in the 21st century, yet its development in science classroom instruction continues to be insufficient. Science education can be monotonous, the content is often perceived as complex, and students typically lack confidence during discussions. This study investigates the influence of Socratic Questioning-based Student Worksheets (SQ-SW) on the improvement of critical thinking skills among junior high school students regarding excretory system content. The novelty of this study lies in the deliberate integration of Socratic questioning techniques into student workbooks, a topic that has been scarcely explored in previous research. Methods: This study employed a quasi-experimental framework with a Nonequivalent Control Group Design. Participants involved 64 eighth-grade students of SMP Negeri 27 Banjarmasin, Indonesia, selected through purposive sampling. The experimental group used the SQ-SW, while the control group used conventional worksheets. Data were collected through a validated response questionnaire and a critical thinking skills assessment, both of which have been confirmed as valid and reliable. Data were analyzed using a descriptive qualitative approach, normality and homogeneity tests, paired-sample t-tests, and independent-sample t-tests. Findings: The findings indicated that SQ-SW could be efficiently applied with a commendable rating. Students in the experimental group demonstrated notable progress in critical thinking, achieving a moderate N-gain (0.56), whereas the control group achieved only a minimal N-gain (0.11). Four critical thinking dimensions (question formulation, hypothesis creation, self-regulation, and conclusion formation) showed moderate advancement. However, the analytical dimension displayed more constrained growth. Conclusion: The use of SQ-SW significantly influences junior secondary students' mastery of excretory system content and their development of critical thinking. Integrating Socratic questions throughout student worksheets creates a systematic, motivating pedagogical approach that breaks conventional classroom routines while enhancing conceptual depth. This investigation introduces a fresh educational technique adaptable to diverse science subjects and academic stages. Keywords: critical thinking skill, excretory system, science learning, socratic questioning.
Guided Discovery Learning Integrated with Numbered Heads Together: Effects on Mathematical Problem-Solving and Student Engagement
Full text linkThis study aims to determine the effectiveness of the Guided Discovery Learning (GDL) model integrated with the Numbered Heads Together (NHT) cooperative approach in improving students’ mathematical problem-solving ability and student engagement. Effectiveness in this research is operationally defined as a statistically and practically significant improvement in students’ scores and engagement compared to conventional learning. This research employed a quasi-experimental design with a nonequivalent control group. The participants were three intact eighth-grade classes at SMPN 1 Jetis Bantul, selected via cluster random sampling. Class VIII A was taught using GDL combined with NHT, class VIII D used GDL without group work, and class VIII B used conventional learning. Data were collected through a mathematical problem-solving test and a student engagement scale, both validated by experts and tested for reliability. Data analysis used One-Way ANOVA followed by a Tukey HSD post hoc test and Kruskal–Wallis to determine significant mean differences among the three groups, complemented by effect size interpretation to assess the magnitude of differences. The results revealed that the GDL with the NHT model was significantly more effective than conventional learning in improving students’ mathematical problem-solving ability (p < 0.05, Cohen’s d = 0.86). However, there was no statistically significant difference between the GDL+NHT and GDL-only groups, indicating that adding NHT did not confer a significant cognitive benefit beyond the GDL model alone. In contrast, the NHT component meaningfully enhanced students’ engagement, particularly in participatory aspects such as oral, visual, and motor engagement, compared to both the GDL-only and conventional groups. The GDL model, either with or without NHT, effectively enhances students’ mathematical problem-solving ability and student engagement compared to conventional instruction. Future studies are recommended to examine this integration in broader contexts and longer durations to explore its potential for sustainable classroom engagement. Keywords: effectiveness, problem-solving ability, student engagement, guided discovery learning model with numbered heads together, quasi-experimental design
Mathematical Literacy Skills of Prospective Mathematics Teachers in Capita Selecta Course: A Hermeneutic Phenomenology Approach
Full text linkThe mathematical literacy ability of students is still relatively low, and they have not been trained optimally. This study aims to analyze the level of mathematical literacy of prospective mathematics teacher students in the Selected Capita of Elementary Mathematics Education II course. The material includes the Pythagorean Theorem, Quadrilaterals and Triangles, Curved Side Spaces, and Comparison. The subjects of the study involved 25 students who were taking the Selected Capita of Elementary Mathematics Education II course. The research method used was qualitative with the Phenomenology Hermeneutic approach. The stages of the Phenomenology Hermeneutic approach are deciding on research questions, identifying pre-understanding, gaining understanding through dialogue with participants, gaining knowledge through dialogue with text, and building trust. Data were collected through descriptions of student answers and selected interviews. The data analysis technique follows the steps of Miles & Huberman. Question number 3 has a literacy indicator, namely interpreting solutions in problem-solving (interpret). The focus of the analysis is on students' answers to question number 3. Three students answered correctly, while one student answered with a few errors. While answers from 20 students contain significant errors, 1 student did not provide an answer. 3 students, who correctly answered question number 3, belong to moderate-ability students. Nevertheless, none of the students from the high-ability group were able to answer perfectly. This shows that students with moderate ability are better at answering question number 3 than students with high ability. Of the 20 student answers with the criteria of many errors, two answer patterns were found, errors in process skills and errors in writing the final answer. Efforts are needed to improve literacy skills through the presentation of literacy questions and learning that supports the development of students' mathematical literacy. Keywords: capita selecta course, mathematical literacy skills, prospective mathematics teacher, hermeneutic phenomenology
Biodiversity Literacy Skills in Problem-Based Science Lectures: A Grounded Theory Research
Full text linkThe aims of this study to describe the students biodiversity literacy skills in natural science lectures. The data research from the observation and the test scores. Biodiversity literacy skills indicators were established. Analysis of data using qualitative descriptive methods. The results showed the biodiversity literacy skills are within medium, high and very high criteria. Based on indicators of biodiversity literacy skills, it is in the criteria of being able to define biodiversity and its use, being able to distinguish biodiversity at the gene, species, ecosystem level, and being able to construct solutions to biodiversity problems. This biodiversity literacy skill can encourage the character of concern for biodiversity decline so that students are able to come up with solutions to existing biodiversity problems.Keywords: biodiversity literacy skills, science lectures, grounded theory approach.DOI: http://dx.doi.org/10.23960/jpmipa/v24i1.pp50-5
Students’ Mathematical Literacy Ability from van Hiele’s Theory in Geometry
Full text linkMathematical literacy in Indonesia in 2015 saw the results of the Pisa show that it was ranked 62 out of 70 countries by obtaining a score of 386. That the mathematical literacy of Indonesian students is not satisfactory or can be said to be low. The method used in this research is qualitative research. The purpose of this study was to describe students' mathematical abilities in terms of Van Hiele's theory. Data collection techniques include (1) test questions, (2) interviews, and (3) documentation. Data supporting data analysis used includes data reduction, data presentation, and drawing conclusions. The results obtained were that students with level 3 at Van Hiele were included in the high level category at the junior high school level able to complete 6 indicators of mathematical literacy well, which means students with level 3 Van Hiele then mathematical literacy would be high. Students with level 1 on moderate Van Hiele are only able to complete 4 indicators of mathematical literacy well because students are only able to design strategies but are still lacking in using mathematical tools, while students with level 0 on low Van Hiele are only able to complete 2 indicators of mathematical literacy well because students are less able to design strategies because in the process students are still hesitant in solving a problem. Keywords: mathematical literacy, van Hiele theory, junior high school students.DOI: http://dx.doi.org/10.23960/jpmipa/v24i1.pp124-13
The Effect of Problem Based Learning and Open-Ended Learning on Mathematics Creative Thinking Ability: A Meta Analysis Study
Full text linkThis study aims to analyze the effect of Problem Based Learning (PBL) and Open Ended Learning (OEL) on the ability to think creative mathematically based on the effect size category, education level, and learning materials. This research method is a meta-analysis by reviewing several journals that have been published online. This study used 15 journals on PBL and 15 journals on OEL related to mathematical creative thinking skills. The instrument in this meta-analysis was carried out with a coding category sheet according to the research variables, namely: the year of the study, the title of the study, the level of education, the material used in the study, also the independent variable and dependent variable of study. The data analysis technique used is descriptive statistics. The results of the meta-analysis showed that PBL had a higher effect than OEL on students' mathematical creative thinking abilities. Based on the level of education, PBL has more influence on junior high school students, while OEL has more influence on students at high school level. In terms of learning materials, PBL has more influence on SPLDV material than other materials, while OEL has more influence on social arithmetic material. Keywords: mathematical creative thinking ability, meta analysis, Open-Ended Learning, Problem Based Learning. DOI: http://dx.doi.org/10.23960/jpmipa/v22i1.pp112-12
Assessment of the ICT Integration in Teaching Math and Science in High School: Basis for an ICT Integration Program
Full text linkThis descriptive study assessed the information and communications technology (ICT) integration in teaching Math and Science, and identified issues affecting technology integration. Nine Math teachers, and eight Science teachers was chosen as participant in this study. A survey instrument with Likert-five point scale was developed to explore participants’ perceptions towards ICT integration in teaching math and science in high school. The results showed that the status of technology integration in Math and Science is well-implemented. However, teachers needed time to plan and prepare technology-based instructional materials and update their skills in technology and pedagogy. They also needed to be supervised closely through feedback and mentoring. In terms of professional advancement, they needed to be updated and trained on curriculum development, pedagogy, and technology. Equipment and facilities needed to be increased, improved, and maintained, most especially the internet connection. It can be concluded that curriculum and instruction including faculty are greatly dependent on supervision, professional development, and equipment and facilities. The aforementioned three areas are well-implemented which made curriculum and instruction, and faculty extensively implemented. Keywords: ICT integration program, teaching math and science, high school. DOI: http://dx.doi.org/10.23960/jpmipa/v21i1.pp95-10
The Effect of Problem-Based Learning Model on Generic Science Skills and Creative Thinking Skills in Science Learning
Full text linkThis study aims to examine the impact of the Problem-Based Learning (PBL) model on students' generic science skills and creative thinking abilities in chemistry subjects at the senior high school level. Using a quasi-experimental quantitative research method, the sample consisted of 60 students from two classes, selected through stratified random sampling. The instruments used included tests for generic science skills and creative thinking and a questionnaire to assess students' responses to the PBL model. Descriptive and inferential statistical analyses revealed that students in both the Chemistry Education and Chemistry study programs demonstrated significant improvements in generic science skills and creative thinking abilities when exposed to the PBL model. The regression analysis showed a positive and significant correlation, with PBL explaining 55% of the variance in generic science skills and 52% in creative thinking abilities. These findings suggest that PBL effectively enhances critical skills in science education and encourages active learning, problem-solving, and creative thinking among students. Thus, PBL can be considered a valuable pedagogical tool in modern science education. Keywords: active learning, chemistry education, creative thinking, generic science skills, and problem-based learning. DOI: http://dx.doi.org/10.23960/jpmipa/v25i3.pp1022-103
The Potential of Sambas Malay Saprahan Tradition as a Culture-Based Biology Learning Resource
Full text linkThe process of modernisation makes a person forget his identity and identity as an Indonesian nation, so that it can result in the loss of noble cultural values and local traditions that risk resulting in the loss of cultural identity, one of which is saprahan which is a tradition of eating together in the Sambas Malay tribe. This study aims to identify plants and animals in the Malay saprahan tradition as a culture-based biology learning resource and analyse the potential of the saprahan tradition as a learning resource. The research method used is descriptive-explorative method, data collection through interviews, observation, identification, and response questionnaire. The results showed that there were 11 dishes in the saprahan tradition that used 20 types of plants and 5 types of animals. The results of the study are in accordance with the material classification of living things, food production, biodiversity. Diversity in the Sambas Malay saprahan tradition has the potential as a culture-based biology learning resource with an average score of 85% (Very Feasible). Keywords: malay tribe sambas, learning resources, sarahan tradition.DOI: http://dx.doi.org/10.23960/jpmipa/v25i3.pp1532-154
The Effectiveness of the Means-Ends Analysis Learning Model with a Realistic Approach toward Mathematical Creative Thinking Ability in terms of Self -Regulated Learning
Full text linkThis research is a quantitative research, the purpose of this research is to determine the effectiveness of the MEA learning model with a realistic approach to students' mathematical creative thinking abilities in terms of self-regulated learning. This type of research is True Experimental with Pretest Posttest Control Group Design. Data collection techniques used in this study were tests of mathematical creative thinking skills, self-learning questionnaires, and documentation. From this study it can be concluded that the learning model means ends analysis with a realistic approach is effective for mathematical creative thinking abilities.Keywords: mathematical creative thinking ability, Means-Ends Analysis, realistic approach, self -regulated learningDOI: http://dx.doi.org/10.23960/jpmipa/v24i1.pp183-19