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Nurhayani H. Muhiddin
Department of Science Education, Universitas Negeri Makassar, Indonesia
Agriculture, Biological Sciences & Forestry Chemistry Mathematics Physics

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THE INFLUENCE OF A STRUCTURED INQUIRY LEARNING MODEL ON INCREASING SCIENCE LITERACY COMPETENCY IN CLASS VIII OF SMP NEGERI 01 BAJENG Nurul Magfhira K.; Nurhayani H. Muhiddin; Ramlawati Ramlawati
Jurnal IPA Terpadu Vol 8, No 1 (2024)
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/ipaterpadu.v8i1.59729

Abstract

This study aims to: 1) find improvement of science literacy of VIII grade students of SMP Negeri 01 Bajeng, Gowa Regency who were taught using structure inquiry learning model and who were taught using conventional learning model, 2) the effect of structured inquiry learning model on improving science literacy. The population of this study was all students of class VIII of SMP Negeri 01 Bajeng, Gowa, totaling 9 classes with a total of 309 students. Sampling was taken using a purposive sampling technique to obtain class VIIIA as an experimental class with a total of 29 students and VIIIB as a control class with a total of 29 students. The results showed that 1) the science literacy competency of students who were taught using a structured inquiry learning model on the material of “Light and Optical Devices” increased with an average N-gain score of 0.54 in the medium category. Students’ science literacy who are taught using conventional learning models has increased with an average N-gain score of 0.40 in the moderate category, 2) there is an effect of structure inquiry learning model on improving the science literacy competence of students in class VIII SMP Negeri 01 Bajeng
THE INFLUENCE OF ANIMATED VIDEO MEDIA ON IMPROVING OF SCIENCE LEARNING OUTCOMES (Study on Human Excretory) System) Dian Musda Mulya Nur; Sitti Rahma Yunus; Nurhayani H. Muhiddin
Jurnal IPA Terpadu Vol 8, No 1 (2024)
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/ipaterpadu.v8i1.59541

Abstract

This study aims to determine 1) the improving of students’ learning outcomes that taught using animated video media, and who taught without using animated video media, 2) the effect using animated video media on the learning outcomes. This type research is a quasi-experimental with Non-equivalent Control Design. The population in this study were all students of class VIIIth in the academic year 2021/2022 consisting of eleven class with a total 0f 394 people, the sample was selected by purposive sampling and obtained class VIII.8 as the experimental class 36 people, and class VIII.9 as the control class 36 people. The instrument is test of learning outcomes. Data were analyzed by descriptive and inferential statistics. The result concluded: 1) the science learning outcomes of students who were taught using animated video media experienced an increase in learning outcomes with N-Gain, namely 0.38 (medium category), and who were taught without animated video experienced an increase in learning outcomes with N-Gain, namely 0,18 (low category), 2) there is an influence of the use animated video media improving student learning outcomes. Based on the test using t-test, the result obtained were 6,25(tcount) > 1,67 (ttable) so H0 was rejected and H1 accepted.
ANALYSIS OF CRITICAL THINKING SKILLS OF STUDENTS CLASS VIII AT UPT SPF SMP NEGERI 6 MAKASSAR (STUDY ON THE SUBJECT MATTER OF EFFORT, ENERGY AND SIMPLE AIRCRAFT) Dyah Sekar Pratiwi; Ramlawati Ramlawati; Nurhayani H. Muhiddin; Martiningsih Martiningsih
Jurnal IPA Terpadu Vol 8, No 2 (2024)
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/ipaterpadu.v8i2.64664

Abstract

Penelitian ini adalah penelitian survei bersifat deskriptif kuantitatif yang bertujuan untuk mengetahui (1) tingkat keterampilan berpikir kritis peserta didik kelas VIII UPT SPF SMP Negeri 6 Makassar dan (2) deskripsi keterampilan berpikir kritis peserta didik kelas VIII UPT SPF SMP Negeri 6 Makassar. Populasi penelitian ini adalah seluruh peserta didik kelas VIII di UPT SPF SMP Negeri 6 Makassar sebanyak 428 peserta didik yang tersebar di 11 kelas. Sampel dipilih dengan teknik simple random sampling dari seluruh populasi menggunakan rumus Slovin dengan taraf kesalahan 5%. Jumlah sampel yang terpilih sebanyak 209 peserta didik. Instrumen penelitian berupa tes pilihan ganda sebanyak 20 butir pada materi pokok usaha, energi dan pesawat sederhana. Berdasarkan hasil analisis data diketahui bahwa: 1) tingkat keterampilan berpikir kritis peserta didik kelas VIII UPT SPF SMP Negeri 6 Makassar berada pada kategori cukup dengan skor rata-rata sebesar 11,79; dan (2) deskripsi pencapaian tiap aspek keterampilan berpikir kritis peserta didik kelas VIII UPT SPF SMP Negeri 6 Makassar pada aspek 1) memberikan penjelasan sederhana mencapai 72,96% (tinggi), 2) membangun keterampilan dasar mencapai 56,81% (cukup), 3) menyimpulkan mencapai 50,71% (cukup), 4) memberikan penjelasan lebih lanjut mencapai 57,77% (cukup), dan 5) mengatur strategi dan taktik mencapai 56,69% (cukup).
IMPLEMENTATION OF PROJECT BASED LEARNING (PJBL) MODEL ASSISTED BY ELECTRONIC MODULES TO INCREASE STUDENTS’ SCIENCE LITERACY SKILLS Dwi Darmayani; Nurhayani H. Muhiddin; Sitti Saenab
Jurnal IPA Terpadu Vol 8, No 2 (2024)
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/ipaterpadu.v8i2.63513

Abstract

The research aims to determine: 1) students’ science literacy skills before and after implementation Project Based Learning (PjBL) model assisted by electronic modules on biotechnology material. 2) The improvement science literacy skills after implementation PjBL model assisted by electronic modules. 3) Significant improvement in science literacy skills after implementation PjBL model assisted by electronic modules. This research is a pre-experimental with One Group Pretest-Posttest Design. The population was class IX SMPN 27 Makassar, the sample was selected using Purposive Sampling technique and selected class IX.2 totaling 32 samples. The instrument of multiple choice totaling 25 items. Data analysis using descriptive and inferential analysis, as for the results obtained: 1) the science literacy skills of students before the implementation of the PjBL model assisted by electronic modules had a score of 6.16 in the low category and after of a score of 12.00 in the medium category, 2) the science literacy skills of students after the implementation of the PjBL model increased with an N-Gain score of 0.39 in the medium category. 3) there is a significant increase. So it is concluded that the PjBL model assisted by electronic modules can improve students' science literacy skills.
DEVELOPMENT OF WEBBED TYPE INTEGRATED SCIENCE E-MODULE TO IMPROVE MOTIVATION AND LEARNING OUTCOMES Tazkiya Salsabila; Ramlawati; Nurhayani H. Muhiddin
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.v9i1.7270

Abstract

The study aims to determine the validity, practicality and effectiveness of the webbed type integrated science E- Module to improve the learning outcomes of students in class VIII of junior high school the subject matter of the human circulatory system. This​ type of research is Research and Development on the ADDIE model. The subjects of this study were students of class VIII of SMPN 24 Makassar. The results showed that 1) The validity of e-module obtained an average content validity value of 1 which was stated in the valid category, 2) The practicality of E- Module is in the very practical category based on the response of educator with an average of 88.80% and the response of students with an average of 85.96%. 3) Webbed type Integrated Science E- Module in increasing learning motivation in class VIII with an increase in N-Gain shows a percentage of 5% in the low category, so it is said to be ineffective. In improving learning outcomes in class VIII with an increase in N-Gain shows a percentage of 57% with a moderate category, so it is said to be quite effective.
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.
IMPROVING CRITICAL THINKING SKILLS THROUGH THE INTEGRATION OF PROBLEM BASED LEARNING (PBL) AND CULTURALLY RESPONSIVE TEACHING (CRT) Nurhidayah; Hasanuddin; 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.v9i2.9631

Abstract

This study aims to determine: (1) the level of students' critical thinking skills before and after the implementation of PBL with CRT; (2) the improvement in students' critical thinking skills following the implementation of PBL with CRT; and (3) the significance of the improvement in students’ critical thinking skills after applying the PBL with CRT. This study employed a pre-experimental one-group pretest–posttest design. The research population consisted of eighth-grade students at SMP Negeri 33 Makassar, with a total of 276 students across nine classes. Purposive sampling was used to select class VIII.1, which consisted of 32 students from diverse ethnic backgrounds. The research instrument used was a critical thinking skills test. Data were analyzed using both descriptive and inferential statistics. The results showed that (1) students' critical thinking skills before the implementation of PBL with CRT were categorized as low, with a mean score of 6.41. After the implementation, students' critical thinking skills improved significantly, reaching a high category with a mean score of 13.62. (2) The N-Gain score of 0.52 indicated a moderate improvement. (3) Overall, there was a statistically significant increase in the critical thinking skills of the students after the implementation of PBL with CRT.
THE IMPLEMENTATION OF THE PROBLEM BASED LEARNING (PBL) MODEL INTEGRATED WITH A STEM APPROACH TO ENHANCE THE CRITICAL THINKING SKILLS Poppy Jesnita; Nurhayani H. Muhiddin; St. Mutia Alfiyanti Muhiddin
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/thgbm214

Abstract

This study aims to determine the level and improvement of critical thinking skills of class VII UPT SPF SMPN 33 Makassar students after the application of the PBL model integrated with the STEM approach. This research is a pre-experimental study with a One Group Pretest-Posttest Design research design. The population of this study were all students of class VII UPT SPF SMPN 33 Makassar as many as 9 classes with a total of 284 students. Sampling through purposive sampling technique so as to obtain class VII F with a total of 31 students. The research instrument was a critical thinking skills test. Data were analyzed with descriptive and inferential statistics. The results of descriptive analysis obtained the average pretest score of 12.81 is in the low category while the average posttest score of 32.48 is in the high category and the average N-Gain of 0.52 is in the medium category. The results of the inferential analysis with the t-test obtained tcount = 15.647> ttable 2.045, it can be concluded that there is an increase in critical thinking skills after the application of the problem-based learning (PBL) model integrated with the science, technology, engineering and mathematics (STEM) approach.
IMPLEMENTATION OF E-WORKSHEET ASSISTED DIFFERENTIATED LEARNING TO IMPROVE SCIENCE LEARNING OUTCOMES OF GRADE VII STUDENTS SMP IT WAHDAH ISLAMIYAH MAKASSAR Muhammad Farid; Nurhayani H. Muhiddin; Muh. Tawil
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/v57pzd80

Abstract

This study aims to determine: 1) improvement of science learning outcomes of seventh grade students through the application of differentiated learning assisted by E-worksheet; 2) improvement of each indicator of science learning outcomes; and 3) significant differences in science learning outcomes before and after implementation. This research used pre-experiment method with One Group Pretest-Posttest design. The population was 34 seventh grade students of SMP IT Wahdah Islamiyah Makassar. The sample, taken by random sampling, obtained class VII A.I with 17 students. Data were collected through multiple choice tests, then analyzed using descriptive and inferential statistics. The results showed that: 1) the application of differentiated learning assisted by E-worksheet improves science learning outcomes with an N-Gain of 0.42 in the moderate category; 2) the increase in each indicator is in the moderate category with an N-Gain on C1 (Remembering) of 0.36; C2 (Understanding) 0.37; C3 (Applying) 0.52; and indicators of determining experimental variables, hypotheses, problem formulations of 0.41 each and experimental objectives of 0.47. The C4 (Analyzing) indicator has an N-Gain of 0.25 and concluding experimental results of 0.18, both in the low category; 3) there are significant differences in science learning outcomes before and after implementation.
Co-Authors Dian Musda Mulya Nur Dwi Darmayani Dyah Sekar Pratiwi Hasanuddin Isti Fathirah Martiningsih Martiningsih Muh. Tawil Muhammad Farid Nur Hasanah Nurhidayah Nurul Magfhira K. Poppy Jesnita Ramlawati Ramlawati Ramlawati Sitti Rahma Yunus Sitti Saenab St. Mutia Alfiyanti Muhiddin Tazkiya Salsabila