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All Journal SAINSMAT Jurnal Kreatif Tadulako Online Jurnal Pendidikan Biologi Indonesia QUANTUM: Jurnal Inovasi Pendidikan Sains Indonesia Chimica Acta JOIV : International Journal on Informatics Visualization Jurnal Penelitian Pendidikan IPA (JPPIPA) Jambura Journal of Educational Chemistry Abdi Dosen : Jurnal Pengabdian Pada Masyarakat Diseminasi : Jurnal Pengabdian kepada Masyarakat Journal of Applied Science, Engineering, Technology, and Education Journal On Teacher Education (Jote) Jurnal Pengabdian kepada Masyarakat Nusantara SPIN: Jurnal Kimia & Pendidikan Kimia Mattawang: Jurnal Pengabdian Masyarakat JINAV: Journal of Information and Visualization Quantitative Economics and Management Studies Panrannuangku Jurnal Pengabdian Masyarakat EduLine: Journal of Education and Learning Innovation Daengku: Journal of Humanities and Social Sciences Innovation ARRUS Journal of Mathematics and Applied Science SAINSMAT: Journal of Applied Sciences, Mathematics, and Its Education Media Eksakta Journal of Disruptive Learning Innovation (JODLI) al-fikrah: Jurnal Manajemen Pendidikan Satwika: Jurnal Pengabdian kepada Masyarakat SAINSMAT: Jurnal Ilmiah Ilmu Pengetahuan Alam Arfak Chem: Chemistry Education Journal ATHENA: Journal of Social Culture and Society Tadibia Islamika: Journal of Holistic Islamic Education Tatar Pasundan: Jurnal Diklat Keagamaan Al-khidmah: Jurnal Pengabdian dan Pendampingan Masyarakat SEARCH: Science Education Research Journal of Education, Social & Communication Studies Golden Age and Inclusive Education EDUTREND: Journal of Emerging Issues and Trends in Education Journal of Chemistry Sciences and Education Jurnal Pendidikan MIPA SINORA: Jurnal Sosial dan Humaniora

Dewi Satria Ahmar

Department Of Chemistry Education, Faculty Of Teacher Training And Education, Tadulako University, Palu, Indonesia

Author-ID : 843616

Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Physics Public Health Social Sciences Other

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Pengaruh Penerapan Metode Pembelajaran Diskusi Berbasis Pro Kontra dan Lottery card terhadap Kemampuan Literasi Informasi Mahasiswa Prodi Pendidikan Kimia FKIP Universitas Tadulako Ahmar, Dewi Satria; Magfirah, Magfirah; Sangkota, Vivi Dia A.
Jurnal Kreatif Online Vol 8, No 3 (2020): Jurnal Kreatif Online
Publisher : Jurnal Kreatif Online

Show Abstract | Download Original | Original Source | Check in Google Scholar

Penelitian bertujuan untuk mengetahui Gambaran kemampuan literasi informasi dan pengaruh penerapan metode pembelajaran diskusi berbasis pro kontra dan lottery card terhadap kemampuan literasi informasi mahasiswa Prodi Pendidikan Kimia FKIP Universitas Tadulako. Penelitian ini adalah penelitian eksperimen semu (quasy experiment). Populasi penelitian adalah mahasiswa semester IV prodi pendidikan kimia tahun akademik 2019/2020 sebanyak 86 orang. Sampel penelitian dipilih menggunakan teknik random class dan terpilih dua kelas dengan jumlah 62 orang. Â Instrumen penelitian yang digunakan adalah angket literasi informasi. Teknik analisis data yang terdiri dari analisis statistik deskriptif untuk mendeskripsikan karakteristik distribusi nilai kemampuan literasi informasi mahasiswa dan analisis statistik inferensial untuk menguji hipotesis penelitian. Hasil penelitian menunjukkan bahwa: 1) Kemampuan literasi informasi mahasiswa prodi pendidikan Kimia FKIP Untad berada pada kategoriÂ sedang, Â 2) Ada pengaruh metode pembelajaran diskusi berbasis pro kontra dan lottery card terhadap kemampuan literasi informasi mahasiswa

Analisis Kemampuan Simbolik Siswa pada Materi Kesetimbangan Kimia Menggunakan Model Pembelajaran Discovery Azzajjad, Muhammad Fath; Ahmar, Dewi Satria
Jurnal Kreatif Online Vol 8, No 3 (2020): Jurnal Kreatif Online
Publisher : Jurnal Kreatif Online

Show Abstract | Download Original | Original Source | Check in Google Scholar

Kemampuan simbolik adalah kemampuan representasi yang berkaitan dengan penggunaan simbol, rumus, dan persamaan kimia. Kesulitan siswa dalam mempelajari materi kimia yang abstrak salah satunya terjadi karena tingkat representasi simbolik yang rendah. Penelitian ini merupakan penelitian tindakan kelas (PTK) yang menggunakan model pembelajaran discovery. Model pembelajaran ini merupakan salah satu model pembelajaran yang disarankan pada pembelajaran berbasis kurikulum 2013. Penelitian ini dilaksanakan dalam 2 siklus dan setiap siklus terdiri dari 2 pertemuan. Subjek penelitian terdiri dari 24 orang. Hasil penelitian menunjukkan bahwa terjadi peningkatan kemampuan simbolik siswa dari siklus 1 dengan nilai rata-rata 53,08 (indikator keberhasilan cukup) menjadi 72,58 (indikator keberhasilan tinggi) pada siklus 2.

Application of Treffinger Learning Model Combined With Audio Visual Media To Improve Basic Chemistry Learning Outcomes STKIP PI Makassar Students Munandar, Haris; Azzajjad, Muhammad Fath; Ahmar, Dewi Satria
EduLine: Journal of Education and Learning Innovation Vol. 1 No. 2 (2021)
Publisher : Lembaga Penelitian dan Pengembangan Teknologi dan Rekayasa, Yayasan Ahmar Cendekia Indonesia

The research is Classroom Action Research, which aims to improve basic chemistry student learning outcomes with the application of Treffinger's learning model with the help of audio visual media on colloidal system materials. Data collection techniques can be done with an observation sheet of student learning activities and evaluation at the end of each cycle. The collected data is analyzed using descriptive statistical analysis. The results showed that the application of Active Knowledge Sharing strategy with Buzz Group method can improve basic chemistry learning outcomes in STKIP PI Makassar students which is characterized by an increase in the average learning outcome of cycle I students by 63.33 and cycle II by 72.67 and an increase in the completion of learning outcomes in cycle I which is 9 people or 22.5% and cycle II 35 people or 87.5%.

Student Perceptions of Online Learning During the Covid-19 Pandemic Pongkendek, Jesi Jecsen; Ahmar, Dewi Satria; Munandar, Haris; Azzajjad, Muhammad Fath
EduLine: Journal of Education and Learning Innovation Vol. 2 No. 1 (2022)
Publisher : Lembaga Penelitian dan Pengembangan Teknologi dan Rekayasa, Yayasan Ahmar Cendekia Indonesia

Due to the COVID-19 pandemic, lectures must be conducted online. This research is a survey research to find out the perception of students in participating in online learning. Survey of Musamus University students in 6 faculties with a total of 262 respondents. Respondents were selected by proportionate stratified random sampling. The instrument used is a questionnaire made in google form with a total of 21 questions. Data analysis was carried out by calculating the percentage of each answer for each question item. Through this research, the results obtained are (1) Students realize online learning is a learning solution during the Covid-19 pandemic; (2) Students are happy with participating in online learning; (3) Students are enthusiastic to complete assignments; (4) Students realize that through the assignment of lecturers their knowledge is increasing; (5) Students find online learning beneficial for them; (6) Students have mastered the use of online learning platforms; (7) Students hope that online learning will no longer be carried out in the future. Students also prefer face-to-face learning compared to blended learning and online learning, but some students have realized that the blended learning model is an alternative in learning that can be applied in the future

Mind mapping with problem-posing: Can it affect student’s problem-solving skills in Schoology-based learning? Miswandi Tendrita; Muhammad Fath Azzajjad; Dewi Satria Ahmar
JPBI (Jurnal Pendidikan Biologi Indonesia) Vol. 8 No. 1 (2022): MARCH
Publisher : University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/jpbi.v8i1.18565

Problem-solving skills are essential to help students in expressing their ideas. However, problem posing is a method that can empower problem-solving skills. This study aims to determine the effectiveness of mind mapping assisted with a problem-posing method in online Schoology-based learning. This experimental research used the posttest-only control group. The subject of this study were students of the Department of Biology Education, 2020/2021 academic year, Universitas Sembilanbelas November Kolaka. The sample was divided into an experimental class and a control class. The research instrument was post-test questions that were made based on the indicators of problem-solving skills. The result showed that the experimental class has the highest score on each indicator of problem-solving skills. In addition, the hypothesis testing result with a significance p-value was 0.025 (<0.05). It can be concluded that there is a significant difference between the experimental class and the control class. The average value of problem-solving skills in the experimental class is also higher than in the control class. These results indicated that the mind mapping assisted with a problem-posing method in online Schoology-based learning is effective in improving students' problem-solving skills.

PENGARUH PENERAPAN MODEL FLIPPED CLASSROOM COLLABORATIVE LEARNING TERHADAP KEMAMPUAN SCIENTIFIC REASONING DAN KEMAMPUAN SCIENTIFIC ARGUMENTATION Magfirah Magfirah; Dewi Satria Ahmar; Vivi Dia Aprianti Sangkota
QUANTUM: Jurnal Inovasi Pendidikan Sains Vol 12, No 2 (2021): Oktober 2021
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/quantum.v12i2.11564

Penelitian ini bertujuan untuk mengetahui: (a) gambaran kemampuan scientific reasoning dan scientific argumentation mahasiswa setelah mengikuti pembelajaran dengan model flipped classroom collaborative learning (b) Ada atau tidaknya pengaruh implementasi model flipped classroom collaborative learning terhadap kemampuan scientific reasoning dan scientific argumentation mahasiswa. Penelitian ini adalah quasy-experiment dengan desain two-group posttest only design. Populasi penelitian adalah mahasiswa Prodi Pendidikan Kimia Universitas Tadulako tahun akademik 2020/2021 semester genap. Sampel penelitian terdiri dari 21 mahasiswa di kelompok control dan 21 mahasiswa di kelompok eksperimen. Sampel ditentukan dengan teknik random sampling. Instrumen yang digunakan adalah The Lawson classroom test of scientific reasoning (LCTSR) dan Test of Scientific Argumentation . Teknik analisis data yang digunakan adalah statistik deskriptif dan statistik inferensial menggunakan independent sample t-test. Hasil penelitian menunjukkan kemampuan scientific reasoning dan kemampuan mahasiswa di kelompok eksperimen lebih tinggi daripada di kelompok control. Pada kelompok eksperimen rata-rata kemampuan scientific reasoning mahasiswa yaitu 66,45 dan pada kelompok kontrol 53,27. Pada kelompok eksperimen rata-rata kemampuan scientific argumentation yaitu 63,32 dan pada kelompok kontrol 52,82. Selain itu. Hasil uji independent sample t-test, nilai signifikansi terhadap data kemampuan scientific reasoning mahasiswa adalah 0,029 (<0,05) dan nilai signifikansi terhadap data kemampuan scientific argumentation mahasiswa adalah 0,042 (<0,05). Oleh karena itu disimpulkan bahwa terdapat pengaruh dari penerapan model flipped classroom-collaborative learning terhadap kemampuan scientific reasoning dan kemampuan scientific argumentation.

ANALISIS KEEFEKTIFAN PEMBELAJARAN BELAJAR DARI RUMAH (BDR) PADA MASA PANDEMI COVID-19 Dewi Satria Ahmar; Roy Kulyawan; Aan Febriawan
QUANTUM: Jurnal Inovasi Pendidikan Sains Vol 13, No 1 (2022): April 2022
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/quantum.v13i1.11574

Tujuan dari penelitian ini adalah untuk mengetahui keefektifan pembelajaran dari rumah (BDR) selama pandemi Covid-19 di SMP Negeri Satu Atap Sausu. Pembelajaran dari rumah yang dimaksud adalah pembelajaran yang dilakukan oleh siswa di rumah yang dilakukan secara daring dan luring (kunjungan guru ke rumah siswa). Penelitian ini merupakan penelitian deskriptif. Populasi penelitian terdiri dari 40 orang. Sampel dipilih dengan menggunakan teknik purposive sampling dan dipilih 30 orang. teknik pengumpulan data yang digunakan meliputi: angket, lembar observasi, pedoman wawancara dan dokumentasi. Analisis data menggunakan analisis kuantitatif, reduksi data, penyajian data, dan penarikan kesimpulan. Hasil penelitian menunjukkan bahwa keefektifan pembelajaran dari rumah selama pandemi covid-19 yang dilakukan secara daring adalah 59,17% dan yang dilaksanakan secara luring (kunjungan guru ke rumah siswa) adalah 78,80%. Dengan demikian dapat disimpulkan bahwa pembelajaran yang dilakukan secara luring (kunjungan guru ke rumah siswa) lebih efektif dilakukan dibandingkan dengan pembelajaran yang dilakukan secara daring.

Analysis of Learning Styles of Students in Class of XI Science 1 and XI Science 2 at SMAN 3 North Luwu Jesi Jecsen Pongkendek; Dewi Satria Ahmar
Journal of Applied Science, Engineering, Technology, and Education Vol. 2 No. 1 (2020)
Publisher : Yayasan Ahmar Cendekia Indonesia

The study was a descriptive study with the aim of knowing the description of the learning styles of students of Class of XI Science 1 and XI Science 2 of SMAN 3 North Luwu. Description of learning styles that will be obtained in the form of visual style, auditory, and kinesthetic. The subjects of this study were students of class of XI Science 1 totaling 29 students and XI Science 2 totaling 30 students. Retrieval of research data is done by using a student learning style questionnaire. Through descriptive data analysis process results obtained show that (a) the tendency of learning styles of the class of XI Science 1 student: 18 students as visual (62.1%), 4 students as auditory (13.8%), and 7 students as kinesthetic ( 24.1 %%); (b) the tendency of students' learning styles in class of XI Science 2: visual are 15 students (50%), auditory are 9 students (30%), and kinesthetic are 6 students (20%). Through this research, it can be seen that the learning styles of students are different, some tend to be visual, auditory, or kinesthetic. Although it appears that the tendency of learning styles of students in Class of XI Science 1 and XI Science 2 is a visual style. Thus, the teacher can determine the right learning design to be implemented in the classroom.

The Professional Competence Analysis of Chemistry Teacher of Senior High School in Merauke Jesi Jecsen Pongkendek; Dewi Natalia Marpaung; Dewi Satria Ahmar; Sitti Rahmatia
Journal of Applied Science, Engineering, Technology, and Education Vol. 3 No. 1 (2021)
Publisher : Yayasan Ahmar Cendekia Indonesia

Teacher competence is the roundness of knowledge, skills and attitudes that manifest smart and responsible actions in carrying out tasks as agents of learning. Teacher competencies consist of pedagogic competencies, social competencies, personality competencies, and professional competencies. This research focuses on teacher professional competence. Teachers' professional competencies are examined in 3 aspects namely mastering the material, mastering basic competencies, and developing learning materials that are creatively influenced. This research is a descriptive study to get a picture of the professional competence of Senior High School chemistry teachers in Merauke District. The study was conducted in 3 schools, namely SMAN 1 Merauke, SMAN 2 Merauke and SMAS YPK Merauke. Data obtained through observation, interviews, and documentation. The data obtained were analyzed by means of data reduction, data presentation and conclusion drawing. Through descriptive data analysis the results are obtained: (a) mastering material with an average value of 1.6 being in the category of very competent; (b) mastering basic competencies with an average value of 1.5 very competent categories; and (c) developing learning materials that are creatively influenced by an average value of 1.25 competent categories. Average overall aspects of professional competence 1.45 competent categories. The results of the analysis indicate the professional competence of chemistry teachers in Merauke District is quite good, although there are things that need to be developed so as to improve the professional competence of teachers who have.

Students’ Representation Ability in Chemistry Dewi Satria Ahmar; Muhammad Fath Azzajjad; Muh. Syahrir
Journal of Applied Science, Engineering, Technology, and Education Vol. 2 No. 2 (2020)
Publisher : Yayasan Ahmar Cendekia Indonesia

This study aimed to determine the representation ability of students in learning chemistry. The ability of representation consists of three levels, namely macroscopic level, submicroscopic level, and symbolic level. This study was a descriptive study. The subjects in this study were 53 XI grade students. The study instrument was in the form of a description test compiled based on indicators of representation ability. The results showed that the average score of students’ representation ability at the macroscopic level is 66.94, and is in the good category. The average score of students’ representation ability at the submicroscopic level is 47.17, and is in the medium category. The average score of students’ representation ability at the symbolic level is 64.30, and is in the good category.

Co-Authors Aan Febriawan Abdul Kamaruddin Abdur Rahman Arif Aceng Haetami, Aceng Adwi Restafara Afadil Agus Nasir Agus Nasir, Agus Agussatriana Ahmad Kadir Kilo Ahmar, Ansari Saleh Alifa, Nur Alifta Alifta Alimuddin Alimuddin Anang Wahid M.Diah Andi Saadillah Anggreni, Afrillia Anggriani, Windi Arwansyah Arwansyah Arwansyah Ayu Kusumawati Ayu Rahayu Ayu Rahayu Azzajjad, Muhammad Fath Dewi Natalia Marpaung Dian Permana Eko Hariyadi H Halima Hanisa, Siti Haris Munandar Hayyatun Mawaddah Hijrinia Kusumaning Ayu Ifriana, Ifriana Ilimu, Edi Iyan Nurdiyan Haris Jamaludin M Sakung Jesi Jecsen Pongkendek Jesi Jecsen Pongkendek Jesi Jecsen Pongkendek Karina Nadya Sirajuddin Kasmudin Mustapa Khusna Arif Rakhman, Khusna Arif Lilies N Tangge Magfirah Magfirah Magfirah Magfirah Magfirah Magfirah, Magfirah Manalu, Yessi Febianti Mardiana Marpaung, Dewi Natalia Metoli, Erwin Priscal Miswandi Tendrita Mohammad Jamhari Muh. Syahrir Muhammad Ismail Muhammad Ismail Muhammad Zikra Musdalifatul Adewia Mustafa, Linda Kurnia Neks Triani Nur Anisa Nur Jannah Baturante Nurfadila, Safna Nurfatimah Sugrah Nurfianti Nurul Inayah Pathuddin Patmasari, Andi Poba, Detris Pongkendek, Jesi Jecsen Purnama Ningsih Rahim, Fazly Rahman, Nurul Aulia Rahmatia, Sitti Ratman Ratman Ratman Riadhatul Ulum Rizki, Nur Riani Roy Kulyawan Ruslin Hadanu Sangkota, Vivi Dia A. Sari, Nurita Sari, Sintya Puspita Sely Artasasta Lawongo Siti Nuryanti Sitti Rahmatia Sitti Rahmawati Sri Hastuti Virgianti Pulukadang Sri Muliani, Sri Sri Mulyani Sabang Sudir Umar Suherman Suherman, Suherman sukmawati Sukmawati Sukmawati Supriadi Supriadi Syafitri, Dhini Syahrir, Muh. Tonio, Sarinah Emilia Tri Santoso Tri Santoso Tri Santoso Tukaedja, Sindi Velesia Vivi Dia A Sangkota Wahab, Zamil Wilda Utami WINARSIH Yasin, Yusril Zulkifli Zulkifli

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