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All Journal Jurnal Pendidikan Kimia Indonesia Jurnal Pendidikan dan Pembelajaran Kimia (JPPK) Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) QUANTUM: Jurnal Inovasi Pendidikan Sains Jurnal Akademika Kimia Guru Tua : Jurnal Pendidikan dan Pembelajaran International Journal of Active Learning Abdi Dosen : Jurnal Pengabdian Pada Masyarakat Jurnal Jejaring Matematika dan Sains Jurnal Pengabdian kepada Masyarakat Nusantara Ideguru: Jurnal Karya Ilmiah Guru Jurnal Riset Pendidikan MIPA Panrannuangku Jurnal Pengabdian Masyarakat EduLine: Journal of Education and Learning Innovation Media Eksakta Jurnal Akademika Kimia Jurnal Ilmu Pendidikan Indonesia Jurnal Kreatif Online Jurnal Banua Oge Tadulako Journal International Journal of Teaching and Learning (INJOTEL) Jurnal Akademika Kimia
Afadil
Program Studi Pendidikan Kimia, Fakultas Keguruan Dan Ilmu Pendidikan, Universitas Tadulako, Palu, Sulawesi Tengah, Indonesia
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Library & Information Science Mathematics Physics Public Health Social Sciences Other

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Effectiveness of Learning Based Problem Solving with Aspect Ontology, Epistemology, Axiology to Increase Critical Thinking Ability and Understanding Thermochemical Concept of Students Afadil, Afadil; Suyono, Suyono; Poedjiastoeti, Sri
International Journal of Active Learning Vol 1, No 2 (2016): October 2016
Publisher : International Journal of Active Learning

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (384.559 KB) | DOI: 10.15294/ijal.v1i2.7741

Abstract

This study is part of a development of problem solving learning model with aspects of ontology, epistemology, and axiology (Model PS-TRILOGI) to improve critical thinking skills and student understanding of Thermochemistry concepts. These objectives can be achieved if the model PS-TRILOGI is valid, practical, and effective. The study design followed the Research and Development. The effectiveness of the model PS-TRILOGI assessed by observers and implemented through the instrument test critical thinking skills and understanding of Thermochemistry concepts at 33 students in Chemistry Education Studies of Tadulako University. The results obtained showed that the percentage of positive responses given by students is very high due sense of excitement, novelty, interest, and support learning media are respectively 94.95%; 90.91%; 90.91% and 96.97%. Indicators that measure critical thinking skills is the interpretation, analysis, inference, and self-regulation. N-gain value for the indicator interpretation, analysis, and self-regulation in middle category of 0.5; while indicators inference at the high category of 0.7. Understanding of the Thermochemistry concept 13 students has a value n-gain of 0.8 to a high category. Based on the results obtained show that the model PS-TRILOGI is effective.
The Differences on Students’ Learning Outcomes in Grade X at SMA Negeri 1 Parigi Through the Number Head Together (NHT) Learning Strategies and Discussion on the Topic of Redox Reaction H.J, Nur Rahmadana Safitri; Diah, Anang Wahid M; Afadil, Afadil
Jurnal Akademika Kimia Vol 8, No 2 (2019)
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (884.161 KB)

Abstract

This study aimed to determine the differences in students’ learning outcomes in  grade X at SMA Negeri 1 Parigi through of number head together (NHT) strategies and  discussion on the topic of Redox Reaction. Type of this study was a quasi experiment with posttest-only control group design. This study was conducted in two groups namely Class X MIPA A as the experimental group (n = 35) and Class X MIPA B as the control group (n = 37). The students’ learning outcomes data were tested by using non-parametric statistical analysis Mann-Whitney U-test. The result showed that for the mean value of the experimental class was bigger than the control class that was 44.24 ˃ 29.18. The result of statistical analysis obtained Sig. 2-tailed (0.002) ˂ 0.05 and Zaccount (-3.069) ˂ Ztable (-1.96). The average score of the experimental class was 64.52 while the control class was 62. It can be concluded that there is a difference on students’ learning outcomes in grade X at SMA Negeri 1 Parigi through of NHT strategies and  discussion method on the topic of redox reaction.
Analisis Kadar Vitamin C, Kalsium dan Posforus pada Cabai Rawit (Capsicum frustescens L.) Hasil Pengawetan Nurjannah, Ida; Sabang, Sri Mulyani; Afadil, Afadil
Jurnal Akademika Kimia Vol 7, No 4 (2018)
Publisher : Universitas Tadulako

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Abstract

This study aimed to determine the levels of vitamin C, calcium and phosphorus of the preserved chili pepper. In this research, two preservation techniques were applied, cooling and drying. For analysis of vitamin C was used the iodometric method, the results obtained in the technique of cooling was 11.08 mg/100 g and the drying technique was 9.85 mg/100g. For calcium and phosphorus analysis was analyzed by using the spectrodirect instrument, research result obtained for calcium in the cooling technique was 20.00 mg/L and the drying technique was 12.33 mg/L while for phosphorus of the cooling technique was 27.66 mg/L and the drying technique was 55.16 mg/L.
Analisis Perubahan Konseptual Mahasiswa Pada Materi Kimia Larutan Melalui Penerapan Model Pembelajaran PS-Trilogi Berorientasi Kearifan Lokal Afadil; WM Diah, Anang
Jurnal Jejaring Matematika dan Sains Vol 1 No 1 (2019): Jurnal Jejaring Matematika dan Sains
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (243.098 KB)

Abstract

Jenis penelitian ini merupakan pre-experimental dengan One Group Pretest-Postest Design. Tujuan penelitian adalah untuk menganalisis perubahan konseptual mahasiswa pada materi Kimia Larutan melalui penerapan model pembelajaran PS-TRILOGI berorientasi kearifan lokal. Sampel penelitian adalah mahasiswa semester genap tahun ajaran 2017/2018 yang memprogramkan mata kuliah Kimia Dasar II pada Program Studi Pendidikan Kimia FKIP UNTAD. Teknik analisis konsepsi mahasiswa menggunakan Certainty of Response Index (CRI) berdasarkan pada suatu skala enam (0-5). Hasil analisis secara klasikal yang diperoleh bahwa penerapan model pembelajaran PS-TRILOGI berorientasi kearifan lokal mampu mereduksi Miskonsepsi (MK) mahasiwa pada materi Kimia Larutan sebesar 12,2%; mampu meningkatkan Tahu Konsep (TK) mahasiswa  sebesar 26,9%; dan mampu mereduksi Tidak Tahu Konsep (TTK) mahasiswa sebesar 16,6%.
The Effect of Learning Facilities and Students Creativity on Learning Outcomes of Chemistry Subject of Students at Tenth Grade of Light Vehicle Engineering Skill Program of SMK Bala Keselamatan Palu Halawa, Adrianus; Said, Irwan; Afadil
Jurnal Riset Pendidikan MIPA Vol. 1 No. 1 (2017)
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/j25490192.2017.v1.i1.pp40-47

Abstract

This research aims to obtain information about the effect of (1) learning facilities on chemistry learning outcomes of the student in tenth grade of light vehicle engineering skill program of SMK Bala Keselamatan Palu; (2) students creativity on chemistry learning outcomes at Tenth Grade of Light Vehicle Engineering skill Program  SMK Bala Keselamatan Palu; (3) learning facilities and students creativity on chemistry learning outcomes at Tenth Grade of light vehicle Engineering skill Program at SMK Bala Keselamatan Palu; The population in this research was all students at Tenth Grade of Light Vehicle Engineering Skill Program of SMK Bala Keselamatan Palu Academic Year 2016-2017 amounted to 91 students. The sampling technique was done by total sampling. Chemistry learning outcomes data were obtained from the average daily test results, learning facility data, and students' creativity using questionnaires. Data were analyzed by using regression and correlation analysis SPSS assisted. In testing, the first and second hypotheses used simple linear rejection analysis and the significance level of  = 0.05. The results showed that there are significant effects between (1) learning facilities on chemistry learning outcomes; (2) students' creativity on chemistry learning outcomes; (3) learning facilities and students' creativity on the chemistry learning outcomes.
Application of the Science Process Skill Approach in Improving Student Activities and Learning Outcomes in Science Subjects in Kabuyu Inpres Elementary School Catri, Ni Made; Tangge, Lilies N.; Afadil, Afadil
Jurnal Riset Pendidikan MIPA Vol. 3 No. 1 (2019)
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/j25490192.2019.v3.i1.pp14-24

Abstract

This study aims to describe the increase in activities and student learning outcomes in learning Natural Sciences in class V Kabuyu Inpres Elementary School through the application of the science process skills approach. The method used in this research is classroom action research which consists of 4 stages, planning, implementation, observation, and reflection, with data collection techniques using evaluation tests, observation sheets, and field notes. Research subjects were 27 students. The results showed that using existing instructional devices showed an increase in student and teacher activities. Student learning activity shows the percentage score obtained on the first cycle is 70.05% in the category enough, in the second cycle showed an increase in the percentage score of 90.48% category very good, an increase of 20.43%. Teacher observation activities when applying the material in class I showed a percentage score of 78.33% in the good category, in the second cycle, the percentage score was 95.00% in the very good category, an increase of 16.67%. In the results of the analysis of evaluation tests, the first cycle students showed the percentage of classical completeness 53.70% for the percentage of classical absorption 71.06%, the second cycle showed an increase in the results of the evaluation test evaluation on the percentage of climax completeness obtained 90.74%, and the percentage of absorption laxative results showed 84.96%, KBK increased by 37.04% and DSK increased by 13.90%. Based on the acquisition of these results, it was concluded that the approach to science process skills can improve student learning activities and outcomes in the heat transfer material in class V of Kabuyu Inpres Elementary School in 2018-2019.
The Effect of Cooperative Learning Model Two Stay Two Stray (TSTS) Type on Student Motivation and Learning Outcomes on Science of the Fifth Grade Students of SDN 15 Palu Wildana, Wildana; Rede, Amran; Afadil, Afadil
Jurnal Riset Pendidikan MIPA Vol. 3 No. 2 (2019)
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/j25490192.2019.v3.i2.pp80-89

Abstract

The study of the effect of cooperative learning model two stay two stray types on motivation and learning outcomes of the fifth-grade students of SDN15 Palu was carried out from March to June 2018. This study used quasi-experimental methods. The research design used the Pretest-Posttest Control Group Design. Data collection techniques used questionnaires and test results. The data analysis technique used the t-test inferential statistical method. The study population was fifth-grade students of SDN15 Palu. The sample of the research was Va class with as many as 29 people as the experimental group and Vb class with 28 people as the control group, which was determined by purposive sampling technique. The independent variable in this study was the TSTS model, while the dependent variable was a motivation and learning outcomes. Based on hypothesis testing with two-party t-test statistics obtained students learning motivation with t count was higher than t table (7.876 > 2.004). Student learning outcomes obtained tcount higher than t table (3.654 > 2.004). These results indicated that the application of cooperative learning model two stay two stray type influences the motivation and learning outcomes of the science of the fifth-grade students of SDN 15 Palu.
PELATIHAN PENYUSUNAN LEMBAR KERJA PESERTA DIDIK (LKPD) UNTUK PRAKTIKUM DIMASA PANDEMI COVID BAGI MGMP KIMIA KOTA PALU Sitti Rahmawati; Baharuddin Hamzah; Siti Nuryanti; Afadil S
Abdi Dosen : Jurnal Pengabdian Pada Masyarakat Vol. 6 No. 1 (2022): MARET
Publisher : LPPM Univ. Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (740.9 KB) | DOI: 10.32832/abdidos.v6i1.1034

Abstract

Permasalahan mitra (guru-guru yang tergabung dalam MGMP kimia kota Palu) adalah: a) Kemampuan guru dalam memahami makna, manfaat, dan cara penggunaan media pembelajaran masih rendah, b) Kemampuan dalam pengetahuan media pembelajar ataupun pembuatan LKPD (Lembar Kerja Peserta Didik), untuk keperluan pengganti praktikum di laboratorium sekolah menjadikan rendahnya produktivitas guru dalam mengembangkan materi ajar ke dalam media pembelajaran dan LKPD, c) Pihak sekolah belum menyediakan media atau software komputer yang mendukung dalam pembuatan media pembelajaran dan LKPD praktikum secara online ataupun dengan memanfaatkan materi yang ada di sekitar peserta didik, d) Kurangnya narasumber yang bisa ditempati bertanya jika guru mengalami kesulitan untuk membuat media pembelajaran ataupun membuat LKPD untuk keperluan pengganti praktikum di laboratorium sekolah. Untuk itulah kami menganggap perlu dilakukan suatu kegiatan yang mampu meningkatkan pemahaman dan keterampilan para guru dalam mengembangkan profesionalisme, khususnya dalam pengembangan media pembelajaran ataupun membuat LKPD untuk keperluan pengganti praktikum di laboratorium sekolah. Kegiatan yang akan dilaksanakan meliputi ceramah tentang pentingnya penguasaan konsep dan praktikum dalam pembelajaran kimia, memberikan contoh LKPD untuk kegitan eksperimen/praktikum berbasis lingkungan selanjutnya kerja praktek dimana para peserta dibimbing/didampingi oleh tim pengabdi, mulai dari memberikan informasi kepada guru-guru yang diperkirakan sangat menunjang untuk penguasaan konsep selanjutnya, mendesain LKPD dengan metode eksperimen/praktikum berbasis lingkungan, serta menyesuaikan dengan kompetensi dasar yang hendak dicapai. Setiap kegiatan di damping oleh tim pengabdi dan pada kegiatan akhir, masing-masing guru menyerahkan hasil pekerjaannya. Kegiatan pengabdian ini menghasilkan LKPD berbasis lingkungan yang aman dan mudah dilakukan oleh siswa.
PELATIHAN PENGEMBANGAN BAHAN AJAR DIGITAL UNTUK KELOMPOK MGMP KIMIA KOTA PALU MENGGUNAKAN ICE CREAM RECORDER Afadil Afadil; Sitti Rahmawati; Siti Nuryanti; Anang Wahid M. Diah; Yuli Nurmayanti
Abdi Dosen : Jurnal Pengabdian Pada Masyarakat Vol. 6 No. 2 (2022): JUNI
Publisher : LPPM Univ. Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (430.992 KB) | DOI: 10.32832/abdidos.v6i2.1091

Abstract

Di masa Pandemi Covid-19 telah terjadi perubahan mendasar dalam pelaksanaan pembelajaran kimia Perkuliahan tatap muka dan praktek di laboratorium untuk mengakomodasi keterhubungan tiga level representasi tidak lagi dapat dilaksanakan. Pembelajaran kimia digantikan secara penuh melalui pembelajaran online. MGMP Kimia di Kota Palu menyadari pentingnya melakukan berbagai upaya agar proses pembelajaran kimia berjalan baik dari segi penyampaian materi pembelajaran maupun pelaksanaan praktikum di laboratorium. Salah satu aplikasi yang bisa digunakan dengan mengkombinasikan berbagai media pembelajaran yang selama ini digunakan oleh guru-guru kimia (antara lain: aplikasi zoom, whatsapp, Google Class Room, LMS, dll) adalah mengunakan Ice Cream Screen Recorder. Peserta pelatihan sebanyak 40 orang yang merupakan guru-guru mata pelajaran kimia yang tergabung dalam kelompok MGMP Kimia SMA Kota Palu. Kegiatan pengabdian pada mitra Musyawarah Guru Mata Pelajaran (MGMP) Kimia kota Palu dalam Bahan Ajar Digital Menggunakan ice cream recorder dalam pembelajaran online, telah terlaksana dengan baik berkat kerjasama yang baik dengan berbagai pihak. Hal tersebut tergambar dengan adanya luaran berupa bahan ajar digital menggunakan ice cream recorder yang telah peserta buat dari hasil pelatihan dan pendampingan pengabdian ini.
PELATIHAN PEMBUATAN ALAT PERAGA SAINS DAN MATEMATIKA DARI BARANG-BARANG BEKAS PADA KELOMPOK KERJA GURU (KKG) GUGUS VI KECAMATAN PALU SELATAN Sitti Rahmawati; Afadil Afadil; Baharuddin Hamzah; Pathuddin pathuddin; Linawati Linawati
Abdi Dosen : Jurnal Pengabdian Pada Masyarakat Vol. 6 No. 2 (2022): JUNI
Publisher : LPPM Univ. Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (546.938 KB) | DOI: 10.32832/abdidos.v6i2.1265

Abstract

Mata pelajaran MIPA adalah program untuk menanamkan dan mengembangkan pengetahuan, keterampilan, sikap, dan nilai ilmiah pada siswa serta rasa mencintai dan menghargai kebesaran Tuhan Yang Maha Esa. Ilmu Pengetahuan Alam (IPA) merupakan hasil kegiatan manusia berupa pengetahuan, gagasan, dan konsep yang terorganisasi tentang alam sekitar yang diperoleh dari pengalaman melalui serangkaian proses ilmiah antara lain penyelidikan, penyusunan, dan pengujian gagasan-gagasan. Pelatihan Pembuatan alat Peraga Sains dan matematika dari barang-barang bekas telah dilaksanakan terhadap Kelompok Kerja Guru (KKG) wilayah gugus VI Kecamatan Palu Selatan terletak pada sebelah Selatan Kota Palu yang mempunyai anggota kelompok 64 orang guru. Anggotanya berasal dari 5 Sekolah Dasar, yakni: SDN I Tatura, SDN II Tatura, SDN Tatanga, SD Inpres Tavanjuka, dan MIS Amalia. Pelaksanaan kegiatan berjalan dengan lancar dan antusias yang tinggi. Materi pelatihan dengan model pembelajaran kooperatif yang diberikan sebanyak 9 modul percobaan dengan tingkat capaian keberhasilan 85%. Kegiatan ini dapat meningkatkan penahaman dan keterampilan guru dalam membuat alat peraga sains dan matematika dari barang-barang bekas dalam pembelajaran.
Co-Authors AA Sudharmawan, AA Agustin Tiwow Ahdiat, Mohammad Alimuddin, Chatifah Amran Rede Anang W. M. Diah Anang Wahid M.Diah Ardiansyah Asmita, Asmita Azzajjad, Muhammad Fath Baharuddin Hamzah Baharuddin Hamzah Catri, Ni Made Dariati Dariati Daud Karel Walanda Detris Poba Devi, Sinta Dewi Masyitha Dewi Satria Ahmar Diah, Anang WM Ersa W. Lakukua Esterlina Marpaung, Meida Fahrul Riski Febryna V. Maddo Frelyana Tiro H.J, Nur Rahmadana Safitri Haeruddin Haeruddin Hajerina, Hajerina Halawa, Adrianus Hasmawati Hasmawati Holyness Nurdin Singadimedja Indasari, Indasari Irwan Irwan Irwan Said Jamaludin M Sakung Kasmudin Mustapa Lilies N Tangge M. Diah, Anang Wahid Magfirah Magfirah Magfirah, Magfirah Marpaung, Meida E. Matamay, Zubair Mery Napitupulu Minarni Rama Jura Minarni Rama Jura Moh. Raisul Moh. Sahril Mohammad Jamhari Mohammad Jamhari N. Tangge, Lilies N.Tangge, Lilies Narayanti, Putu Satya Nur Qamariya Nur Rahmah Nurjannah, Ida Nursupiamin Nursupiamin, Nursupiamin Nurwahyuni Pathuddin Paulus Hengky Abram Pulukadang, Sri H. V. Purnama Ningsih Rabasia Rahmawat, Sitti Ramadani, Ersa Ratman Rina Andriana Rizza R. T. Agustina Roslina Roslina, Roslina S. Ahmar, Dewi Sangkota, Vivi Dia A. Sarmilah Sarmilah Sely Artasasta Lawongo Siti Aminah Siti Hajar Siti Nuryanti Sitti Rahmawati Sri Hastuti Virgianti Sri Hastuti Virgianti Pulukadang Sri Mulyani Sabang Sri Poedjiastoeti Suciati, Indah Suherman Suherman Suherman Suherman, Suherman Sukmawati Sukmawati Suyono Suyono Tahril Tiro, Frelyana Tri Putri Tri Santoso Tri Santoso Tri Santoso Unggul Wahyono Vivi Dia Afrianti Sangkota Vivi Diah Sangkota Wahda Nur Alisa Wahyuni H. Mailili Wildana Wildana, Wildana WM Diah, Anang Yuli Nurmayanti Zulhan, Zulhan