Articles
<![CDATA[Profil Keterampilan Praktikum Hukum Newton pada Mata Kuliah IPA Sekolah 1 menggunakan Tes Tulis ]]>
<![CDATA[Shoffan Fatkhulloh]]>;
<![CDATA[Nurhayani H. Muhiddin]]>;
<![CDATA[Putri damayanti]]>
<![CDATA[ Jurnal Biogenerasi Vol. 11 No. 2 (2026): April - Juni 2026 ]]>
Publisher : <![CDATA[Universitas Cokroaminoto Palopo ]]>
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DOI: 10.30605/9p53ra19
<![CDATA[This study aims to describe the practical skills profile of prospective science teacher students on Newton’s Laws through a written-test-based final examination. This research employed a quantitative descriptive approach with a total sampling technique involving 92 valid students from three classes. The instrument consisted of multiple-choice, sequencing, classification, and image-based identification items designed to measure four aspects: identifying tools and materials, assembling apparatus, reading measuring instruments, and analyzing observation results. The data were analyzed descriptively using categorization based on score ranges. The results showed that students’ overall practical skills were in the good category, with an average score of 68.6%. The findings for each aspect were as follows: (1) reading measuring instruments achieved the highest score (75.7%); (2) followed by identifying tools and materials (72.7%); (3) assembling apparatus (58.7%); and (4) analyzing observation results (42.7%), with the latter two aspects falling into the Fair category. These findings imply the need to strengthen instruction in data analysis skills and procedural understanding of assembling experimental apparatus.]]>
<![CDATA[Pelatihan Pembuatan Poster Edukatif Menggunakan Canva bagi Guru MGMP IPA Kabupaten Maros ]]>
<![CDATA[Nur Indah Sari]]>;
<![CDATA[Nurhayani H. Muhiddin]]>;
<![CDATA[Rifda Nurhikmawati Arif]]>;
<![CDATA[Sahrani U]]>;
<![CDATA[Akhmad Syakur]]>
<![CDATA[ Jurnal Altifani Penelitian dan Pengabdian kepada Masyarakat Vol. 5 No. 3 (2025): Mei 2025 - Jurnal Altifani Penelitian dan Pengabdian kepada Masyarakat ]]>
Publisher : <![CDATA[Indonesian Scientific Journal ]]>
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DOI: 10.59395/altifani.v5i3.709
<![CDATA[Kegiatan pengabdian kepada masyarakat ini bertujuan untuk meningkatkan keterampilan guru IPA dalam merancang media pembelajaran berupa poster menggunakan aplikasi Canva. Kegiatan dilatarbelakangi oleh keterbatasan kemampuan guru dalam mengembangkan media ajar yang menarik dan sesuai kebutuhan peserta didik. Menggunakan pendekatan deskriptif kualitatif, kegiatan ini melibatkan 30 guru IPA anggota MGMP Kabupaten Maros. Pengumpulan data dilakukan melalui observasi, pretest dan posttest, serta dokumentasi hasil karya. Hasil pelatihan menunjukkan peningkatan pemahaman peserta tentang prinsip desain dasar dan keterampilan teknis penggunaan Canva yaitu dari 34,98% (pretest) menjadi 55,48% (posttest), dengan 55,5% peserta mengalami peningkatan signifikan. Peserta dapat menghasilkan poster edukatif yang relevan dengan materi IPA dan menarik secara visual. Pelatihan ini efektif dalam meningkatkan kompetensi guru dalam pembuatan media ajar digital berbasis desain grafis.]]>
<![CDATA[Pengaruh Strategi Pembelajaran Think-Talk-Write Berbantuan Digital Mind Mapping terhadap Keterampilan Berpikir Kritis Peserta Didik Kelas VIII SMP ]]>
<![CDATA[Annisa Nurafiah]]>;
<![CDATA[Nurhayani H. Muhiddin]]>;
<![CDATA[Ramlawati]]>
<![CDATA[ Jurnal Pendidikan dan Pembelajaran Sains Indonesia (JPPSI) Vol. 9 No. 1 (2026): JPPSI, April 2026 ]]>
Publisher : <![CDATA[Program Studi S1 Pendidikan IPA, FMIPA Universitas Pendidikan Ganesha ]]>
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DOI: 10.23887/jppsi.v9i1.112156
<![CDATA[Tujuan penelitian ini adalah untuk mengetahui pengaruh penggunaan strategi Think-Talk-Write berbantuan Digital Mind Mapping terhadap keterampilan berpikir kritis peserta didik kelas VIII SMP Negeri 29 Makassar. Jenis penelitian yang digunakan adalah eksperimen semu dengan desain penelitian nonequivalent control group design. Populasi penelitian ini adalah seluruh peserta didik kelas VIII SMP Negeri 29 Makassar dengan sampel penelitian terdiri atas kelas VIII-2 dan VIII-5 yang dipilih melalui teknik purposive sampling. Kelas VIII-2 sebagai kelas eksperimen dan kelas VIII-5 sebagai kelas kontrol. Instrumen penelitian yang digunakan adalah tes keterampilan berpikir kritis yang disusun berdasarkan indikator keterampilan berpikir kritis menurut Ennis. Teknik analisis data dilakukan menggunakan statistik deskriptif dan statistik inferensial. Hasil penelitian menunjukkan bahwa skor rata-rata kelas eksperimen meningkat dari kategori rendah menjadi sedang dengan nilai N-Gain sebesar 0,35 Sementara itu kelas kontrol mengalami peningkatan, namun tetap berada pada kategori rendah dengan nilai N-Gain sebesar 0,18. Hal ini menunjukkan bahwa peningkatan pada kelas eksperimen lebih tinggi dibandingkan dengan kelas kontrol. Berdasarkan uji Independent Samples t-test, diperoleh thitung = 2,037 > ttabel = 2,010. Berdasarkan uji statistik, disimpulkan bahwa penggunaan strategi Think-Talk-Write berbantuan Digital Mind Mapping memberikan pengaruh signifikan terhadap keterampilan berpikir kritis peserta didik. ]]>
<![CDATA[Pengaruh Lama Fermentasi Biofertilizer terhadap Pertumbuhan Tinggi Batang Tanaman Kangkung (Ipomoea reptans) dalam Sistem Hidroponik ]]>
<![CDATA[Nurhayani H. Muhiddin]]>;
<![CDATA[akhmad Syakur]]>;
<![CDATA[putri damayanti]]>;
<![CDATA[sahrani U]]>
<![CDATA[ KLOROFIL: Jurnal Ilmu Biologi dan Terapan Vol 9, No 1 (2025): KLOROFIL: JURNAL ILMU BIOLOGI DAN TERAPAN ]]>
Publisher : <![CDATA[Program Studi Biologi Fakultas Sains dan Teknologi Universitas Islam Negeri Sumatera Utara ]]>
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DOI: 10.30821/kfl:jibt.v9i1.26302
<![CDATA[This study aims to determine the effect of biofertilizer fermentation duration on the stem length growth of water spinach (Ipomoea reptans) in a hydroponic system. The biofertilizer was fermented for 7, 14, and 21 days, then combined with AB mix nutrient solution in various concentrations. The experimental design used was a Randomized Block Design (RBD) with five treatments: 100% AB mix control, biofertilizer combined with 75%, 50%, and 25% AB mix, and biofertilizer without AB mix, with three replicates for each fermentation duration. The parameter observed was the stem length of water spinach plants after five weeks of cultivation. The results showed that the biofertilizer from the 21-day fermentation had the most significant effect on stem length increase, particularly in combination with 50-75% AB mix. Meanwhile, the use of biofertilizer without AB mix resulted in shorter stem lengths. Thus, the biofertilizer from the 21-day fermentation process has potential as a nutritional supplement in hydroponic systems, but it cannot fully replace the role of AB mix.]]>
<![CDATA[Deskripsi Miskonsepsi IPA Peserta Didik Kelas VII pada Materi Lapisan Bumi dengan Menggunakan Three-Tier Diagnostic Test ]]>
<![CDATA[Erni Yuliana R]]>;
<![CDATA[Nurhayani H. Muhiddin]]>;
<![CDATA[Ramlawati Ramlawati]]>
<![CDATA[ Celebes Science Education Volume 5 Number 1 February 2026 ]]>
Publisher : <![CDATA[Universitas Negeri Makassar ]]>
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DOI: 10.35580/cse.v5i1.61886
<![CDATA[This study aims to determine the description of science misconceptions using the Three Tier Diagnostic Test in class VII students of SMPN 3 Pattalassang. This research is a descriptive study that uses a quantitative descriptive approach. Quantitative descriptive research design intended to describe the misconceptions of students on the science questions given. The study population was 108 students from 4 classes. Determination of the number of samples using saturated samples where all members of the population will be used as research samples. The research instrument used is a three tier diagnostic test of 17 items that have been validated by content and items. The data collection technique in this study was a written test of the three tier diagnostic test. The data were analyzed by descriptive statistical analysis. Based on the results of data analysis, it is known that misconceptions occur in all concepts in the material of the earth's layers with the percentage of misconceptions of students on the concept of the constituents of the atmosphere by 78.72% (high); the relationship between altitude, air pressure and the number of air molecules by 71.12% (high); characteristics of the troposphere layer by 74.08% (high); characteristics of the stratosphere layer by 68.53% (high); characteristics of the mesosphere layer by 74.08% (high); characteristics of the thermosphere layer by 75.93% (high); characteristics of the exosphere layer by 85.19% (high); characteristics of the lithosphere layer by 64.82% (high); causes of earthquakes by 67.59% (high); causes of volcano formation by 60.19% (high), and characteristics of the hydrosphere by 65.74% (high).]]>
<![CDATA[Implementasi Pendekatan TPACK untuk Meningkatkan Motivasi dan Kemampuan Literasi Sains Peserta Didik Kelas VII SMP Negeri 27 Makassar ]]>
<![CDATA[Marnia Marnia]]>;
<![CDATA[Salma Samputri]]>;
<![CDATA[Nurhayani H. Muhiddin]]>
<![CDATA[ Celebes Science Education Volume 5 Number 1 February 2026 ]]>
Publisher : <![CDATA[Universitas Negeri Makassar ]]>
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DOI: 10.35580/cse.v5i1.63082
<![CDATA[This study aims to determine: 1) the level of motivation and scientific literacy skills of seventh-grade students of SMP Negeri 27 Makassar before the implementation of learning using the TPACK approach. 2) The level of motivation and scientific literacy skills of seventh-grade students of SMP Negeri 27 Makassar after the implementation of learning using the TPACK approach. 3) Improvement in motivation and scientific literacy skills of seventh-grade students of SMP Negeri 27 Makassar after the implementation of learning using the TPACK approach. The type of research used in this study is Pre-Experimental research. The subjects of this study are seventh-grade students of SMP Negeri 27 Makassar. The results of the analysis concluded that: 1) The level of motivation and scientific literacy skills of students before the implementation of the TPACK approach, the learning motivation score is 48.16, which falls into the low category, and the pretest score for scientific literacy skills is 3.60, which falls into the less category. 2) The level of motivation and scientific literacy skills of students after the implementation of the TPACK approach, with a posttest score for learning motivation of 80.80, which falls into the high category, and a posttest score for scientific literacy skills of 7.28, which falls into the adequate category. 3) There is an improvement in students' scientific literacy skills after the implementation of the TPACK approach, with the N-Gain for motivation being 0.62 and the N-Gain for scientific literacy skills being 0.31, both falling into the moderate category. 4) There is a significant improvement in the motivation and scientific literacy skills of seventh-grade students of SMPN 27 Makassar after the implementation of learning using the TPACK approach.]]>
<![CDATA[Penerapan E-Module Interaktif untuk Meningkatkan Motivasi dan Hasil Belajar IPA Peserta Didik Kelas VII SMP Negeri 27 Makassar ]]>
<![CDATA[Nur Afni Yunita Idris]]>;
<![CDATA[Salma Samputri]]>;
<![CDATA[Nurhayani H. Muhiddin]]>
<![CDATA[ Celebes Science Education Volume 5 Number 1 February 2026 ]]>
Publisher : <![CDATA[Universitas Negeri Makassar ]]>
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DOI: 10.35580/cse.v5i1.63089
<![CDATA[This research aims to find out: 1) The level of motivation and learning outcomes of students in class VII SMPN 27 Makassar before the application of interactive e-module on the material of living things composed of cells. 2) The level of motivation and learning outcomes of students of class VII after the application of interactive e-module 3) The increase in motivation and learning outcomes of students grade VII after the application of interactive e-module 4) Significant increase in motivation and learning outcomes of students of class VII after the application of interactive e-module. The type of research was Pre-Experimental design. The analysis concluded that: 1) The level of motivation and learning outcomes of science students in class VII SMPN 27 Makassar before the application of interactive e-module with a pretest score of 73.19 motivation is in the high category and the pretest score of learning outcomes 5,92 is in the medium category. 2) The level of motivation and learning outcomes of science students in class VII after the application of interactive e-module with a motivation posttest score of 85.73 in the very high category and a learning outcome posttest score of 9,50 in the high category. 3) The level of motivation and science learning outcomes of VII grade students after the application of interactive e-module with N-Gain motivation 0.47 is in the medium category and N-Gain learning outcomes 0.56 is in the medium category. 4) There is a significant increase in motivation and learning outcomes of science students in class VII SMPN 27 Makassar after the application of interactive e-module.]]>
<![CDATA[Pengaruh Model Inkuiri Terbimbing terhadap Keterampilan Proses Sains Peserta Didik Kelas VIII SMP Negeri 55 Makassar ]]>
<![CDATA[Fardha Tillah]]>;
<![CDATA[Nurhayani H. Muhiddin]]>;
<![CDATA[Hasanuddin Hasanuddin]]>
<![CDATA[ Celebes Science Education Volume 5 Number 1 February 2026 ]]>
Publisher : <![CDATA[Universitas Negeri Makassar ]]>
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DOI: 10.35580/cse.v5i1.61720
<![CDATA[This research aims to determine: 1) The level of science process skills of students at SMP Negeri 55 Makassar who are taught using the guided inquiry learning model. 2) The level of science process skills of students at SMP Negeri 55 Makassar who are taught using the direct learning model. 3) Improving the science process skills of class VIII students at SMP Negeri 55 Makassar who are taught using the guided inquiry learning model. This type of research is Quasi Experimental Design research and Group Pretest-Posttest Design research design. The population of this study was all students in class VIII of SMP Negeri 55 Makassar which consisted of 2 classes with a total of 42 students. The sample was selected using the Saturated Sampling technique and obtained 21 students from class VIII.A as the experimental class and VIII.B 21 students as the control class. The research instrument is a 16-item multiple choice test of science process skills. Data were analyzed using descriptive and inferential statistics. The results of the research show that: The level of Science Process Skills of class VIII students at SMP Negeri 55 Makassar who were taught using the guided inquiry learning model was in the medium category with a score of 12.14. The level of Science Process Skills of class VIII students at SMP Negeri 55 Makassar who are taught using the direct learning model is in the low category with a score of 8.38. Improving the Science Process Skills of class VIII students at SMP Negeri 55 Makassar using the guided inquiry learning model is in the medium category with an N-Gain of 0.56. Improving the Science Process Skills of class VIII students at SMP Negeri 55 Makassar using the direct learning model is in the medium category with an N-Gain of 0.35.]]>
<![CDATA[Penerapan Modul Discovery Learning Berbantuan Quick Response Code (QR Code) untuk Meningkatkan Hasil Belajar Peserta Didik Kelas VIII SMPN 4 Sungguminasa ]]>
<![CDATA[Nur Fadilah. S]]>;
<![CDATA[Sitti Rahma Yunus]]>;
<![CDATA[Nurhayani H. Muhiddin]]>
<![CDATA[ Celebes Science Education Volume 5 Number 1 February 2026 ]]>
Publisher : <![CDATA[Universitas Negeri Makassar ]]>
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DOI: 10.35580/cse.v5i1.63438
<![CDATA[This study aims to determine: (1) The level of learning outcomes of class VIII students of SMPN 4 Sungguminasa before and after the implementation of the QR Code-assisted discovery learning module (2) Improvement in learning outcomes of class VIII students after the implementation of the QR Code-assisted discovery learning module (3) The implementation of the QR Code-assisted discovery learning module can significantly improve learning outcomes in class VIII students (4) Significant similarities in improving learning outcomes of class VIII students taught with the implementation of the QR Code-assisted discovery learning module. This type of research is pre-experimental research and the research design is One Group Pretest-Posttest Design. The sample was selected using the Purposive Sampling technique and obtained 56 students from 2 classes, namely class VIII A 26 people and VIII G 30 people. The instruments in this study were multiple choice questions. The data analysis technique was descriptive and inferential. The results of the analysis concluded: (1) The category of learning outcomes of class VIII students in the pretest obtained an average score of 10.69 in the medium category and the posttest obtained an average score of 18.42 in the high category. (2) The increase in learning outcomes of class VIII students after the implementation of the QR Code-assisted discovery learning module is in the medium category with an N-Gain of 0.54. (3) The implementation of the QR Code-assisted discovery learning module can significantly improve learning outcomes in class VIII students (4) There is a significant similarity in the improvement in learning outcomes of class VIII students taught with the implementation of the QR Code-assisted discovery learning module.]]>
<![CDATA[Pengaruh Lama Fermentasi Biofertilizer terhadap Pertumbuhan Tinggi Batang Tanaman Kangkung (Ipomoea reptans) dalam Sistem Hidroponik ]]>
<![CDATA[Nurhayani H. Muhiddin]]>;
<![CDATA[akhmad Syakur]]>;
<![CDATA[putri damayanti]]>;
<![CDATA[sahrani U]]>
<![CDATA[ KLOROFIL: Jurnal Ilmu Biologi dan Terapan Vol 9, No 1 (2025): KLOROFIL: JURNAL ILMU BIOLOGI DAN TERAPAN ]]>
Publisher : <![CDATA[Program Studi Biologi Fakultas Sains dan Teknologi Universitas Islam Negeri Sumatera Utara ]]>
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DOI: 10.30821/kfl:jibt.v9i1.26302
<![CDATA[This study aims to determine the effect of biofertilizer fermentation duration on the stem length growth of water spinach (Ipomoea reptans) in a hydroponic system. The biofertilizer was fermented for 7, 14, and 21 days, then combined with AB mix nutrient solution in various concentrations. The experimental design used was a Randomized Block Design (RBD) with five treatments: 100% AB mix control, biofertilizer combined with 75%, 50%, and 25% AB mix, and biofertilizer without AB mix, with three replicates for each fermentation duration. The parameter observed was the stem length of water spinach plants after five weeks of cultivation. The results showed that the biofertilizer from the 21-day fermentation had the most significant effect on stem length increase, particularly in combination with 50-75% AB mix. Meanwhile, the use of biofertilizer without AB mix resulted in shorter stem lengths. Thus, the biofertilizer from the 21-day fermentation process has potential as a nutritional supplement in hydroponic systems, but it cannot fully replace the role of AB mix.]]>
