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Jurnal IPA Terpadu (JIT)
Published by Universitas Negeri Makassar
ISSN : 25978977     EISSN : 25978985     DOI : https://doi.org/10.35580/
Core Subject :
Jurnal IPA Terpadu (JIT) has an ISSN for the print version with the number 2597 - 8977 and the online version with the number 2597 - 8985. Jurnal IPA Terpadu (JIT) publishes scientific articles on research results, ideas, and the implementation of theories in Integrated Science Education and Learning, as well as separately (Biology Learning, Physics Learning, and Chemistry Learning). The subtopics of the articles include Learning Pedagogy, Learning Strategies, and Learning Assessment.
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Articles 54 Documents
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THE EFFECT OF CROSSWORD PUZZLE-ASSISTED PROBLEM BASED LEARNING MODEL ON INTEGRATED SCIENCE LEARNING MOTIVATION AND OUTCOMES AT SMPN 23 KENDARI Ani Safitri; Ismaun; Nourma Yulita
Jurnal IPA Terpadu Vol. 9 No. 1 (2025): Jurnal IPA Terpadu (JIT)
Publisher : Program Studi Pendidikan IPA FMIPA Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/jit.v9i1.7744

Abstract

This study aims to: 1) Determine the effect of the PBL model assisted by Crossword Puzzles on motivation and learning outcomes of Integrated Science. 2) Test the differences in learning motivation of students taught using conventional models with PBL models assisted by crossword puzzles. 3) Test the differences in learning outcomes of Integrated Science students. This study is a quasi-experimental study using the Non-equivalent Control Group Design. The population of this study was all students of class VIII of SMPN 23 Kendari. Sampling used a purposive sampling technique with several criteria and obtained class VIII A as the control class and class VIII C as the experimental class. Data collection used a questionnaire to measure motivation and multiple choices to measure learning outcomes. Data collection techniques in the form of giving pretests and posttests. Data analysis used descriptive and inferential analysis. The results of the study showed that there was an influence of the PBL model assisted by Crossword Puzzles on motivation and learning outcomes of Integrated Science with a significant value of 0.002 <0.05 and there was a difference in motivation and learning outcomes of Integrated Science with significant values of 0.000 <0.05 and 0.000 <0.05 respectively.
IMPROVING STUDENTS' SCIENCE PROCESS SKILLS THROUGH THE IMPLEMENTATION OF PRACTICUM-BASED LEARNING IN GRADE XI AT SMAN 1 GOWA Herlianty Tri Dimas Ayuning Tyas; Faisal; Hartono
Jurnal IPA Terpadu Vol. 9 No. 1 (2025): Jurnal IPA Terpadu (JIT)
Publisher : Program Studi Pendidikan IPA FMIPA Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/jit.v9i1.8100

Abstract

This research was conducted with the aim of determining the improvement of students' science process skills through the implementation of practicum-based learning in Grade XI at SMAN 1 Gowa. This type of research is a quasi-experiment, utilizing a pretest-posttest control group design. The population of the research comprised all Grade XI MIPA students at SMAN 1 Gowa, totaling 180 students. The research sample consisted of two classes, which were randomly selected, with XI MIPA 3 chosen as the experimental class and XI MIPA 4 as the control class. The experimental group was taught using the practicum method, while the control group was taught using lecture and discussion methods. Data on science process skills were collected using test instruments in the form of multiple-choice and essay questions, as well as non-test instruments in the form of observation sheets. The data were analyzed using descriptive statistics, followed by normality tests, homogeneity tests, and hypothesis testing in the form of t-tests. The results of the study showed that the science process skills of the class taught using the practicum method experienced a significant improvement. Based on the N-Gain score results, an increase of 81.03 was achieved, which falls into the high category.
DEVELOPMENT OF LEARNING MODEL ON CLASS XI STUDENTS’ LEARNING OUTCOMES IN HYDROCARBON COMPOUNDS AND PETROLEUM TOPICS Mohammad Wijaya M.; Muhammad Danial; Sakinah Zubair; Muhammad Wiharto; Khalida Wijaya; Khaerun Nisai
Jurnal IPA Terpadu Vol. 9 No. 2 (2025): Jurnal IPA Terpadu (JIT)
Publisher : Program Studi Pendidikan IPA FMIPA Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/jit.v9i2.8581

Abstract

This study aimed to develop and evaluate an interactive learning model based on Quantum Teaching principles integrated with Mind Mapping techniques to enhance understanding, engagement, and learning outcomes among Class XI science students at SMA Negeri 6 Takalar. The research adhered to the Dick and Carey Research and Development framework, followed by a quasi-experimental pretest–posttest nonequivalent control-group design. The experimental class received instruction through the Quantum Teaching–Mind Mapping model, while the control class was taught using conventional methods. Data were analyzed using independent-samples t-tests and chi-square tests at a significance level of α = 0.05. Results showed that 85% of students in the experimental group achieved mastery learning compared to 65% in the control group (χ² = 6.80; p = 0.009). The mean posttest score increased from 68.4 to 82.3 in the experimental class, while the control class improved from 69.1 to 71.5 (t = 5.24; p < 0.001). Student motivation in the experimental group also improved by 30% (t = 3.67; p = 0.001). The study concludes that the developed interactive and visually oriented learning model effectively enhances learning outcomes and motivation in chemistry education, with potential for broader implementation across science subjects.
THE EFFECT OF INQUIRY LEARNING ASSISTED BY WORDWALL ON SCIENCE LITERACY SKILLS OF GRADE IX STUDENTS AT SMP NEGERI 37 MEDAN Emmy F. Sinaga; Mariati P. Simanjuntak
Jurnal IPA Terpadu Vol. 9 No. 2 (2025): Jurnal IPA Terpadu (JIT)
Publisher : Program Studi Pendidikan IPA FMIPA Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/jit.v9i2.8722

Abstract

This study aimed to examine the effect of the inquiry learning model assisted by wordwall media on students’ scientific literacy in biotechnology material at Grade IX SMP Negeri 37 Medan. The research employed a quasi-experimental method with a pretest-posttest control group design. The sample consisted of two classes selected through purposive sampling, with one class as the experimental group and the other as the control group. A multiple-choice test comprising 15 items was used to measure students’ scientific literacy. The findings revealed a significant improvement in students’ scientific literacy after the implementation of the inquiry model with wordwall. The experimental group’s posttest scores were higher than those of the control group. The t-test indicated a significance value of 0.000, confirming a significant difference between the two groups. The N-gain analysis showed a medium improvement in the experimental group (0.53) and a low improvement in the control group (0.28). In conclusion, the inquiry learning model assisted by Wordwall effectively enhanced students’ scientific literacy by fostering active participation and providing interactive-visual support to strengthen conceptual understanding.
ANALYSIS OF LEARNING DIFFICULTIES IN UNDERSTANDING BASIC SCIENCE CONCEPTS THROUGH A CONTEXTUAL APPROACH AT SMP NEGERI 2 TEMINABUAN Tinezia Antoh; Edi Sutomo; Yannika Nidiasari
Jurnal IPA Terpadu Vol. 10 No. 1 (2026): Jurnal IPA Terpadu (JIT)
Publisher : Program Studi Pendidikan IPA FMIPA Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/a3gyhx15

Abstract

This study aims to analyze students' learning difficulties in understanding basic science concepts with a contextual approach in class VII of SMP Negeri 2 Teminabuan. The research used a qualitative approach with a case study design. Data were collected through diagnostic tests, interviews, and documentation, then analyzed using the Miles and Huberman model which includes data reduction, data presentation, and drawing conclusions. The results indicate that students' learning difficulties mainly lie in the difficulty in interpreting, explaining, exemplifying and classifying IPA concepts. Students' learning difficulties are also influenced by several internal and external factors. Internally, low concentration, limited reading skills, and lack of learning motivation are the main causes that hinder students' understanding of the material. Students also have difficulty in interpreting, re-explaining concepts, and answering questions on worksheets, especially on ecosystem material. Externally, monotonous learning methods, such as lectures and assignments, lack variation to increase students' interest in learning. The social distance between students who have learning difficulties and their friends reduces the opportunity to discuss or ask for help. Although the learning facilities are quite adequate, their use is not optimal to support a more interesting and interactive teaching and learning process.
DEVELOPMENT OF SCIENCE LITERACY ASSESSMENT INSTRUMENT OF NEWTON’S LAW FOR JUNIOR HIGH SCHOOL STUDENTS Mutammimatul &#039;Abidah Azzahidah; Yeri Sutopo; Siti Fathonah
Jurnal IPA Terpadu Vol. 9 No. 2 (2025): Jurnal IPA Terpadu (JIT)
Publisher : Program Studi Pendidikan IPA FMIPA Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/jit.v9i2.8796

Abstract

Scientific literacy and numeracy skills are vital in 21st-century education, requiring mastery of literacy, skills, attitudes, knowledge, and technology. However, PISA results show Indonesian students’ scientific literacy remains below the international average. Most junior high school science assessments do not fully cover the three PISA components. This study aimed to develop a scientific literacy assessment instrument integrating personal contexts and the three main PISA competencies on Newton’s Laws of Motion. Using the Research and Development (R&D) method with the ADDIE model—Analysis, Design, Development, Implementation, Evaluation—the instrument was based on OECD’s three dimensions, validated by experts, and tested in small- and large-scale trials. Conducted at a public junior high school in Lamongan, the small-scale trial involved 24 participants, and the large-scale trial involved 80. Item analysis included difficulty level, discrimination index, content validity, reliability, and distractor quality. The final results showed that the majority of students, 59 out of 80 (73.75%), were in the medium-to-low scientific literacy category, with 28 students (35%) in the fair category, 25 students (31.25%) in the very low category, and 6 students (7.5%) in the low category. This indicates that most students have not yet reached an optimal level.
DEVELOPMENT OF UNIVERSE SANDBOX MEDIA TO IMPROVE CONCEPTUAL UNDERSTANDING ABILITY IN ASTRONOMY MATERIAL Sabrina Ratih Kusumaningrum; Khamdun; Lovika Ardana Riswari
Jurnal IPA Terpadu Vol. 9 No. 2 (2025): Jurnal IPA Terpadu (JIT)
Publisher : Program Studi Pendidikan IPA FMIPA Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/jit.v9i2.9573

Abstract

This study aims to develop and examine the effectiveness of the Universe Sandbox learning media in improving elementary school students' ability to apply concepts in astronomy topics. The research employed the Research and Development (R&D) model with stages of Analyze, Design, Develop, Implement, and Evaluate. The subjects were 32 sixth-grade studeents at SD Negeri 7 Gondosari. Research instruments included media validation sheets and student activity observation sheets. The validation results from media experts obtained an average score of 26 and  38  into the "highly feasible" category. Based on these findings, the Universe Sandbox media is declared feasible and effective for use in astronomy learning at the elementary school level.  The use of Universe Sandbox has been proven to facilitate students in understanding abstract concepts such as the Earth's rotation and revolution, planetary movements, and other astronomical phenomena through interactive visualization and simulation.
DEVELOPMENT OF PERFORMANCE ASSESSMENT INSTRUMENTS IN PROJECT BASED LEARNING Rifajrin; Sitti Saenab; Ramlawati
Jurnal IPA Terpadu Vol. 9 No. 3 (2025): Jurnal IPA Terpadu (JIT)
Publisher : Program Studi Pendidikan IPA FMIPA Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/zywrtx23

Abstract

This development studies was performed to create a process and Product overall performance assessment instruments. The aim is to determine 1) The validity of the process and product performance assessment instruments of PjBL learning for class IX students on dynamic electricity material. 2) Practicality of the process and product performance assessment instruments of PjBL learning for class IX students on dynamic electricity material. This type of research is Research and Development on the ADDIE model (Analysis, Design, Development, Implementation and Evaluation). The subjects of this research were class IX students of SMPN 8 Makassar consisting of one class with 30 students. The object of this research is process and product performance assessment of PjBL learning on dynamic electricity material. The outcomes of the evaluation concluded that: 1) The validity of the process and product performance assessment instruments of PjBL learning for students studying dynamic electricity material obtained a content validity score of 1, which is categorized as highly valid. 2) The validity of the process and product performance assessment instruments of PjBL learning for students studying dynamic electricity material a percentage value of 94% is categorized as very practical.
IMPLEMENTATION OF NEARPOD INTERACTIVE MEDIA IN THE DISCOVERY LEARNING MODEL TO IMPROVE COMMUNICATION SKILLS AND LEARNING OUTCOMES Nur Hasanah; Sitti Rahma Yunus; Nurhayani H. Muhiddin
Jurnal IPA Terpadu Vol. 9 No. 2 (2025): Jurnal IPA Terpadu (JIT)
Publisher : Program Studi Pendidikan IPA FMIPA Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/jit.v9i2.9604

Abstract

This study aims to determine: (1) the level of communication skills and learning outcomes before and after application of Nearpod interactive media with the discovery learning, (3) the improvement in communication skills and learning outcomes after implementation, (3) the effect of implementing Nearpod interactive media on communication skills and learning outcomes. This study used a pre-experimental method with a One Group Pretest-Posttest Design. The research population consisted of 89 eighth-grade students at SMPN 4 Sinjai, using the purposive sampling technique. The instruments used included a communication skills questionnaire (20 statements) and a learning outcome test (25 multiple-choice questions). The results showed that (1) Before implementation, communication skills were in the moderate category (score of 67.67) and learning outcomes were in the low category (score of 7.59). (2) After implementation, communication skills increased to the high category (score of 79.48) and learning outcomes to the moderate category (score of 15.04). (3) There was an increase in communication skills (N-Gain 0.37) and learning outcomes (N-Gain 0.42), both in the moderate category. (4) There was a significant effect with t count > t table for both communication skills (4.460 > 1.706) and learning outcomes (15.659 > 1.706).
APPLICATION OF STRUCTURED INQUIRY LEARNING MODEL ASSISTED BY PHET SIMULATIONS TO IMPROVE SCIENCE PROCESS SKILLS OF IX GRADE STUDENTS AT SMP NEGERI 2 SENDANA Isti Fathirah; Nurhayani H. Muhiddin; Sitti Saenab
Jurnal IPA Terpadu Vol. 9 No. 2 (2025): Jurnal IPA Terpadu (JIT)
Publisher : Program Studi Pendidikan IPA FMIPA Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/jit.v9i2.9606

Abstract

This research aims to find out the level and improvement of science process skills before and after the application of structured inquiry learning model assisted by PhET Simulation. This research is a pre-experiment research using one-group pretest-posttest design. The population all grade IX SMP Negeri 2 Sendana with a total of 53 students. Sampling through saturated sampling technique the sample in this study was class IX students totaling 53 students. The research instrument was a multiple choice science process skills test totaling 20 validated items. The data collection technique is the pretest and posttest. Results of descriptive analysis the average value science process skills of students at SMP Negeri 2 Sendana before and after application of structured inquiry learning model assisted by PhET simulation on dynamic electricity, the average pretest value of 41.88 the low category and posttest value of 67.45 the medium category of the maximum value of 100 and the average N-Gain of 0.44 the medium category. The results of inferential analysis with t-test obtained tcount = 29.76 > ttable = 1.67, concluded that there is an increase in science process skills after the application.

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