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All Journal Jurnal Entropi Lantanida Journal SEJ (Science Education Journal) Jurnal Penelitian Pendidikan IPA (JPPIPA) ORBITA: Jurnal Pendidikan dan Ilmu Fisika Jambura Journal of Educational Chemistry International Journal of Active Learning Eduproxima : Jurnal Ilmiah Pendidikan IPA Jurnal Sibermas (Sinergi Pemberdayaan Masyarakat) Didaktika: Jurnal Kependidikan Hydrogen: Jurnal Kependidikan Kimia Jurnal Jendela Pendidikan JagoMIPA: Jurnal Pendidikan Matematika dan IPA Jurnal Pijar MIPA Innovative: Journal Of Social Science Research Jurnal Abdimas Terapan Amal Ilmiah: Jurnal Pengabdian Kepada Masyarakat Nian Tana Sikka: Jurnal Ilmiah Mahasiswa Pentagon: Jurnal Matematika dan Ilmu Pengetahuan Alam Algoritma: Jurnal Matematika, Ilmu Pengetahuan Alam, Kebumian dan Angkasa J-CEKI Jurnal Pendidikan Kimia, Fisika dan Biologi
Masrid Pikoli
Universitas Negeri Gorontalo
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Earth & Planetary Sciences Education Engineering Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Physics Public Health Social Sciences Other

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Implementation of Problem-Solving Learning Model to Improve Problem-Solving Skills of MAN 1 Kota Gorontalo Students Pikoli, Masrid; Amu, Siti Fadila Muhtar; Suleman, Nita
Hydrogen: Jurnal Kependidikan Kimia Vol 12, No 4 (2024): August 2024
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/hjkk.v12i4.11646

Abstract

This study aims to improve problem-solving skills in thermochemistry material for 11th Grade MIPA (Mathematics and Natural Science) 2 class of MAN (Islamic Senior High School) 1 Kota Gorontalo students. This study is a class action research conducted in two cycles. The subjects of this study were all students of 11th Grade MIPA 2 class of MAN 1 Kota Gorontalo, which amounted to 40 students.  Data collection methode include tests and observations, while data analysis involves qualitative descriptive study. Data was obtained from the test results of students' problem-solving skills and the result of observing teacher and student activities through observation sheets. The results show that problem-solving learning model can improve students' problem solving skills, where the ability to understand the problem from 72% in Cycle I increased to 90.8% in Cycle II. The ability to plan problem-solving increased from 73.5% in Cycle I to 87.7% in Cycle II. The ability to execute the plan increased from 69.8% to 86.6% in cycle II, while the ability to rechek increased from 57.5% in Cycle I to 77.7% in Cycle II. Then, teacher activity increased from 65.71% in Cycle I to 85.71% in Cycle II. Moreover, student activity increased from 61.62% in Cycle I to 80.12% in Cycle II.
Development of Learning Media for the Katapel Quiz Application on the Concept of Energy in Living Systems Sridiyanti S. Dunggio; Tirtawaty Abdjul; Citron S. Payu; Masrid Pikoli; Ritin Uloli; Abdul Haris Odja
Jurnal Penelitian Pendidikan IPA Vol 10 No 10 (2024): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i10.9031

Abstract

This research aims to produce a product and describe the validity, practicality, and effectiveness of the Katapel quiz application learning media on energy in living systems. The research method used is Research and Development (R&D) research and uses the 4D development model. The research target was class VII of SMP Negeri 1 Asparaga, involving 22 students. The results of Katapel quiz application consist of validity obtained 3.73 in the "valid" category; practicality obtained 85.71% in the "Very Good" category, and through student response questionnaires, which received 88.59% in the "Very Good" category; the effectiveness obtained 84.42% in the "Good" category and through learning outcomes tests of students who obtained a pretest score of 39.09% and a posttest of 90.55% with an N-Gain of 0.84 in the "high" category. The research results concluded that the learning media for the Katapel quiz application had met the valid, practical, and effective criteria for improving student learning outcomes on the subject of Energy in Living Systems.
Analysis of Students Creative Thinking Abilities on the Topic of Energy in Living Systems Hulinggato, Asrawati; Pikoli, Masrid; Uloli, Ritin
Jurnal Pijar Mipa Vol. 19 No. 6 (2024): November 2024
Publisher : Department of Mathematics and Science Education, Faculty of Teacher Training and Education, University of Mataram. Jurnal Pijar MIPA colaborates with Perkumpulan Pendidik IPA Indonesia Wilayah Nusa Tenggara Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpm.v19i6.7649

Abstract

Creative thinking is a habit of sharp thinking with intuition, moving the imagination, revealing new possibilities, uncovering unique ideas, and inspiring unexpected ideas. Based on fluency, flexibility, and originality, this research aims to describe students' creative thinking abilities regarding energy material in class VII life systems at SMP Negeri 1 Tapa. This research type is descriptive qualitative research. The instrument used is a 10-number essay test whose validity has been tested. The sample used in this research was 30 students. The results of research on creative thinking abilities on energy materials in living systems are in the fluency aspect of 55.83% in the enough creative category, the flexibility aspect of 67.5% in the creative category, and the originality aspect of 52.5% in the enough creative category. This shows that the low ability to think creatively is due to students' need to understand the creative thinking ability test and students' unfamiliarity with creative thinking. Students are expected to be able to practice working on questions that can hone creative thinking skills and can use the results of this research as a reference for further research related to creative thinking skills.
Analisis Penguasaan Konsep Materi Senyawa Hidrokarbon Siswa Kelas XI SMA Moh Musli Malajai; Masrid Pikoli; Mangara Sihaloho; Julhim S. Tangio; Ahmad Kadir Kilo; Haris Munandar
Algoritma : Jurnal Matematika, Ilmu pengetahuan Alam, Kebumian dan Angkasa Vol. 3 No. 1 (2025): Algoritma : Jurnal Matematika, Ilmu pengetahuan Alam, Kebumian dan Angkasa
Publisher : Asosiasi Riset Ilmu Matematika dan Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/algoritma.v3i1.370

Abstract

This study aims to analyze students' conceptual mastery of hydrocarbon compounds. The method used in the study is descriptive qualitative. The study was conducted in the even semester of the 2023/2024 academic year. The subjects of this study were 59 students of class XI MIPA SMA Negeri 1 Limboto. The data collection technique used a concept mastery test instrument in the form of multiple choices that had been tested for validity and reliability. The results showed that conceptual understanding. The percentage of students in Determining the molecular formula and structure of hydrocarbon compounds obtained a percentage of 78.53% with a good category, on the indicator Distinguishing types of reactions and physical regularity of 67.80% with a sufficient category, on the indicator determining the isomers of hydrocarbon compounds of 40.68% with a less category, on the indicator analyzing the type of C atom based on the number of C atoms bound to the carbon atom chain of 27.12% with a less category, on the indicator predicting the type of isomers of hydrocarbon compounds, namely 38.42% with a less category and on the indicator correcting the structural formula of hydrocarbon compounds, namely 63.84% with a sufficient category. Then the total average percentage value is 52.73% with the Less category.
The Influence of the PBL Model on Students Critical Thinking Ability in Wave Topic Saaban, Indriani; Pikoli, Masrid; Abdjul, Tirtawaty; Mursalin, Mursalin; Yusuf, Muhammad; Nurhayati, Nurhayati
Jurnal Pijar Mipa Vol. 20 No. 1 (2025)
Publisher : Department of Mathematics and Science Education, Faculty of Teacher Training and Education, University of Mataram. Jurnal Pijar MIPA colaborates with Perkumpulan Pendidik IPA Indonesia Wilayah Nusa Tenggara Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpm.v20i1.8281

Abstract

The Problem-Based Learning (PBL) model is an educational innovation that improves students' thinking ability through organized team or group work. This research aims to determine the influence of the PBL model on students' critical thinking ability in wave topics. The research method used was quantitative experimental or descriptive methods. This research was carried out by collecting numerical data, which was then processed and analyzed to extract the scientific information behind it. There are two variables: X is the independent variable, and Y is the dependent variable. The sample source of the study sample was 27 students at SMP Negeri 1 Bulawa, in class VIII. The results of this research show that the calculated value of the t-test shows that the value of t-count = 57.062 at a significance level of 0.05 and t-table = 2.055. So this result shows t-count ≥ t-table. Therefore, the researcher concluded that the PBL model influenced students' critical thinking skills in wave topics.
Analysis of Students' Metacognition Skills in Problem Solving on Thermochemical Materials Manaa, Ramayanti N; Lukum, Astin; Tangio, Julhim S; Pikoli, Masrid; Alio, La; Sihaloho, Mangara; Sangkota, Vivi Dia Afrianti
Jambura Journal of Educational Chemistry Vol 7, No 1 (2025): February
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jjec.v7i1.26381

Abstract

This research is a descriptive qualitative research that aims to determine students' metacognition skills in problem solving on thermochemical material. The instrument used in this research is a 5-number description test in problem solving questions to measure students' metacognition skills. The subjects in this study were 34 students of class XI SMA Negeri 1 Tapa. The data analysis technique in this research is descriptive qualitative analysis which includes the stages of data reduction, data presentation, data analysis and conclusion drawing. The results showed that from the indicators of the questions given, students get an average value of the ability of metacognition skills for each indicator, namely: planning indicators by 67.8%, monitoring indicators by 48.2%, and evaluation indicators by 21.2%. The average results obtained on all indicators can be concluded that the ability of students' metacognitive skills on planning indicators is quite high, monitoring indicators are moderate, and evaluation indicators are low.
The Effect of Contextual Teaching and Learning (CTL) Model on Reaction Rate Material on Critical Thinking Ability and Character of Student Arwin, Muh.; Pikoli, Masrid; Sihaloho, Mangara; Kunusa, Wiwin Rewini; Tangio, Julhim S.; Munandar, Haris
Jambura Journal of Educational Chemistry Vol 7, No 1 (2025): February
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jjec.v7i1.28723

Abstract

This research investigates the impact of the Contextual Teaching and Learning (CTL) model on critical thinking abilities and student character in the reaction rate topic at SMA Negeri 3 Gorontalo Utara. This research employs a quantitative methodology with a near-experimental design, specifically employing a one-group pre-test and post-test design. Data were gathered through questionnaires and tests. The study's population consisted of grade XI students at SMA Negeri 3 Gorontalo Utara throughout the opening term of the academic cycle for 2024-2025. A total sampling method was used, selecting 50 students from two classes who enrolled in chemistry specialization. The findings indicate that the application of the CTL model led to an improvement in critical thinking skills, with the experimental class showing a mean pre-test result of 37.56% and a post-test result of 84.22%, whereas the replication group recorded pre-test and post-test averages of 37.33% and 83.89%, respectively. As for character growth, the experimental group displayed an average score of 80.13%, while the replication group showed 79.90%. Both classes demonstrated significant progress, as shown by the consistency of the results in both groups. The outcomes of the paired sample t-test reveal a noteworthy value of 0.000 < 0.05, prompting the dismissal of H0 and the endorsement of Ha, confirming that the CTL model positively affects critical thinking skills and student character in reaction rate material.
Identifikasi Miskonsepsi Siswa Menggunakan Test Diagnostic Five Tier Multiple Choice pada Materi Reaksi Redoks di SMAN 1 Limboto Sufriyanto Ibrahim; Erni Mohamad; Haris Munandar; Masrid Pikoli; Wiwin Rewini Kunusa; Julhim S. Tangio; Erga Kurniawati
J-CEKI : Jurnal Cendekia Ilmiah Vol. 3 No. 6: Oktober 2024
Publisher : CV. ULIL ALBAB CORP

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

Abstract

Redox reactions are a type of chemical material that contains many concepts and rules that are recognized as difficult to comprehend and comprehend and often give rise to misconceptions in students. This research aims to find out the misconceptions that occur among students in understanding redox reaction material and find out the source of the causes of students' misconceptions. The method used in the research is descriptive qualitative. This research was carried out in the odd semester of the 2023/2024 academic year. The subjects of this research were class XII MIPA students at SMAN 1 Limboto with a total sample of 181 people. Identification of misconceptions is carried out using a five-tier multiple-choice test instrument. Student answers from the test are then analyzed and categorized based on the student's level of conception. The research results show that the average percentage of students' conceptions on redox reaction material is 28.6% understanding the concept, 48.2% misconceptions, and 23.2% not understanding the concept. Apart from that, the highest cause of misconceptions comes from personal thoughts at 91.1%.
Pengaruh Penggunaan KIT Mekanika terhadap Frekuensi Miskonsepsi Peserta Didik pada Kelas VIII MTs Al-Huda Gorontalo Topik Pesawat Sederhana Mar’atus Solikhah; Asri Arbie; Masrid Pikoli; Ritin Uloli
JagoMIPA: Jurnal Pendidikan Matematika dan IPA Vol. 5 No. 2 (2025): JagoMIPA: Jurnal Pendidikan Matematika dan IPA
Publisher : Yayasan Pendidikan Bima Berilmu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53299/jagomipa.v5i2.1418

Abstract

Tujuan penelitian ini adalah untuk mengetahui pengaruh penerapan KIT mekanika dalam pembelajaran IPA, terhadap penurunan frekuensi miskonsepsi peserta didik pada topik Pesawat Sederhana. Metode penelitian eksperimental diterapkan dengan desain One-Group Pretest-Posttest. Seluruh siswa kelas VIII MTs Al-Huda Gorontalo menjadi populasi penelitian, yang terdiri dari delapan kelas. Sampel penelitian melibatkan kelas VIII-Tahfidz sebagai eksperimen, VIII-B sebagai replikasi 1, dan VIII-A sebagai replikasi 2. Instrumen yang digunakan dalam penelitian ini adalah tes. Tes yang diberikan berbentuk Three-Tier Test. Data diperoleh dengan metode uji dan dievaluasi menggunakan statistik deskriptif serta statistik inferensial, termasuk uji z, pengujian hipotesis, dan analisis uji n-gain. Uji hipotesis menghasilkan kesimpulan bahwa frekuensi miskonsepsi pada posttest lebih rendah dibandingkan pretest. Rata-rata penurunan miskonsepsi pada kelas eksperimen adalah dari 11,00 menjadi 7,53, kelas replikasi 1 dari 8,95 menjadi 5,35, dan kelas replikasi 2 dari 10,32 menjadi 5,85. Nilai rata-rata normalized gain menunjukkan kategori sedang, dengan kelas eksperimen sebesar 0,57, kelas replikasi 1 sebesar 0,53, dan kelas replikasi 2 sebesar 0,50. Dengan demikian, penggunaan KIT Mekanika dalam pembelajaran IPA terbukti berpengaruh signifikan dalam menurunkan frekuensi miskonsepsi peserta didik pada topik Pesawat Sederhana serta meningkatkan pemahaman konsep secara konsisten di ketiga kelas yang diteliti.
ANALISIS KEMAMPUAN BERPIKIR KRITIS SISWA KELAS VIII SMP PADA MATERI PESAWAT SEDERHANA Umar, Sartika Rusdin; Pikoli, Masrid; Paramata, Dewi Diana
EDUPROXIMA : Jurnal Ilmiah Pendidikan IPA Vol 7, No 2 (2025)
Publisher : Universitas Bhinneka PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29100/.v7i2.5789

Abstract

Penelitian ini merupakan penelitian deskriptif yang bertujuan untuk mendeskripsikan kemampuan berpikir kritis  siswa pada materi pesawat sederhana. teknik analisis data pada penelitian ini menggunkan tes essay yang telah diuji validitasnya dengan jumlah soal sebanyak 10 nomor berdasarkan indikator kemampuan berpikir kritis. Penelitian ini dilaksanakan di SMP Negeri 1 Tilamuta dengan total jumlah sampel sebanyak 100 responden. Hasil analisis data menunjukan bahwa hasil capaian kemampuan berpikir kritis siswa pada indikator memberikan penjelasan sederhana sebesar 49% (kategori sedang), indikator membangun keterampilan dasar 45% (kategori sedang), indikator menyimpulkan 39% (kategori rendah), indikator memberikan penjelasan lanjut 32% (kategori rendah), dan indikator mengatur strategi dan taktik 37% (kategori rendah), dengan persentase rata-rata sebesar 40% yang menunjukkan bahwa kemampuan berpikir kritis siswa berada pada kategori rendah.
Co-Authors Abdjul , Tirtawaty Abdul Gias Junus Abdul Haris Odja Abdul Wahab Pahrun Ahmad Kadir Kilo Ahmat Sudir Umar Akram La Kilo Alfikry Gonibala Alpinawati N. Masaguni Amu, Siti Fadila Muhtar Andini Pratiwi M. Mahmud Arwin, Muh. Asnianti A. Awila Asri Arbie Astin Lukum Budhi Oktavia Buhungo, Trisnawaty Junus Chairunnisah J Lamangantjo Citron S Payu Demanto, Fingki Aritsya Devi Bunga Pagalla Dewi Diana Paramata Dolla Mulyana Harnas Erga Kurniawati Erni Mohamad Fahrunissa, Putri Faiga Olifia Dg. Mangawe Fatma Tahir Findra Dita Septiani Hippy Fitria Lamalani Frida Maryati Yusuf Haris Munandar HARIS MUNANDAR Harteti Jasin Hendri Iyabu Hulinggato, Asrawati Indang Dewata Ishak Isa Ismail, Siti Hardina Julhim S Tangio Julhim S. Tangio Jusna Ahmad Kadek Sukertini La Alio Lando, Felma Fitrah Lintong, Kristin Lukman A. R. Laliyo Lukman A.R. Laliyo Mahmud, Andini Pratiwi M. Manaa, Ramayanti N Mangara Sihaloho Mar’atus Solikhah Masra Latjompoh Minda Azhar Moh Musli Malajai Moh. Fajri Langgene Muh. Arwin Muhammad Yusuf Muhammad Yusuf Mursalin Mursalin . Musrin Salila Mustofa Mustofa Najmah Najmah Nancy Katili Netty Ino Ischak Ni Wayan Desni Nita Suleman Nova Elysia Ntobuo Nur Intan Nurhayati Bialangi Nurhayati Nurhayati Opir Rumape Pratiwi Salilung Ritin Uloli Riyani Langi Saaban, Indriani Sambel, Nurhalisa Sangkota, Vivi Dia Afrianti Saripa A. Laiya Siti Jabaria Anwar Sridiyanti S. Dunggio Sriwanda Van Solang Sriyanti S Said Sufriyanto Ibrahim Suliyana Ibrahim Supartin Supartin Suryanto Suryanto Suti Anggriani Latief Thayban Thayban Thayban, Thayban Tirtawaty Abdjul Umar, Sartika Rusdin Vivi Dia Afrianti Sangkota Wa Heni Wahyuningrum Istiqomah Wiwin Rewini Kunusa Yanti Fitria Yulisnawati S. Tuna Yuszda K Salimi