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All Journal Jurnal IPA Terpadu
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.
Co-Authors Dian Musda Mulya Nur Dwi Darmayani Dyah Sekar Pratiwi Martiningsih Martiningsih Nurul Magfhira K. Ramlawati Ramlawati Sitti Rahma Yunus Sitti Saenab