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All Journal VALENSI AGRISAINS International Journal of Integrated Health Sciences AGROTEKBIS Indonesian Journal of Cancer Jurnal Manajemen Sistem Informasi AGROTEKBIS: Jurnal Ilmu Pertanian Jurnal Pembangunan Agribisnis (Journal of Agribusiness Development) AGROLAND: The Agricultural Sciences Journal Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan
Effendy Effendy
UGM
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Economics, Econometrics & Finance Education Health Professions Immunology & microbiology Medicine & Pharmacology Public Health Social Sciences

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Korelasi Pengetahuan Metakognitif dan Kemampuan Problem Solving Siswa pada Topik Larutan Penyangga dengan Model Pembelajaran Process Oriented Guided Inquiry Learning dan Verifikasi Salam, Ahmad Gilang Indra; Effendy, Effendy; Nazriati, Nazriati
Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan Vol. 5, No. 9
Publisher : citeus

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Abstract

This study aims to determine the correlation of metacognitive knowledge and problem solving abilities of students who are taught with the Process Oriented Guided Inquiry Learning (POGIL) and Verification learning model on buffer solution material. This study uses a test instrument at the end of learning. The research sample was conducted in two research classes at SMAN 1 Karangrejo Tulungagung. The test instrument used consisted of 2 types of tests with the topic of buffer solution material in the category of metacognitive knowledge and problem solving abilities with instrument reliability values with Cronbach alpha of 0.779 and 0.728 with high categories. Pearson product-moment correlation test resul1ts in research data indicate a strong correlation between metacognitive knowledge and problem solving ability with (rcount = +0954) with the most influential metacognitive component, conditional knowledge (rcount = +0.802).
Dampak Pembelajaran Process Oriented Guided Inquiry Learning Terhadap Pengetahuan Metakognitif Siswa Pada Topik Kesetimbangan Kelarutan Nurpitasari, Wiwin Dwi; Effendy, Effendy; Sumari, Sumari
Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan Vol. 5, No. 10
Publisher : citeus

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Abstract

The aim of this study is to investigate the difference of XI grade science students’ metacognitive knowledge as the impact of POGIL and verification learning on solubility equilibrium topic. The study used quasy experiment design. Analysis is done using Mann-Whitney U test at 5% significance. The result showed that there is difference on students’ metacognitive knowledge who are taught by POGIL and verification learning. The students who are taught by POGIL have higer metacognitive knowledge than that of are taught by verification learning.
Analisis Kemampuan Berpikir Ilmiah Siswa dan Mahasiswa pada Topik Sifat Koligatif Larutan Hapsari, Nadia Siwi; Effendy, Effendy; Sutrisno, Sutrisno
Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan Vol. 8, No. 9
Publisher : citeus

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A deep understanding of colligative properties is essential in order to avoid misconceptions and enhance scientific reasoning skills. This descriptive study aims to analyse the scientific reasoning ability and conceptual understanding of colligative properties among high school and university students. The study involved 28 twelfth-grade high school students and 28 first-semester undergraduate students on the chemistry education programme at Universitas Negeri Malang. Scientific reasoning and conceptual understanding were measured using the Classroom Test of Scientific Reasoning (CTSR) and a Higher Order Thinking Skills (HOTS) test, respectively. The results revealed that most high school students performed at the concrete and low formal operational stages, whereas most university students reached the upper formal stage. Consequently, university students demonstrated significantly better conceptual understanding than high school students. This study indicates that there is a positive correlation between scientific reasoning ability and conceptual understanding. Therefore, instructional strategies in chemistry at both school and university level should focus more heavily on developing scientific reasoning skills to effectively improve students' conceptual mastery.
KONTRIBUSI PENDAPATAN USAHATANI KAKAO TERHADAP TINGKAT PENDAPATAN RUMAH TANGGA PETANI DI DESA SULI INDAH KECAMATAN BALINGGI KABUPATEN PARIGI MOUTONG I Kadek Rio Agusmawan; Effendy, Effendy; Rahmat Hidayat Abd Hamid
Jurnal Pembangunan Agribisnis (Journal of Agribusiness Development) Vol 5 No 2 (2026): Juli
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/vnvgjb91

Abstract

Penelitian ini bertujuan untuk mengetahui kontribusinya terhadap pendapatan rumah tangga di Desa Suli Indah Kecamatan Balinggi Kabupaten Parigi Moutong. Penelitian ini dilaksanakan pada Bulan Desember 2024 - Januari 2025. Petani yang menanam kakao di Desa Suli Indah yang berjumlah 38 orang dari total populasi 254 petani kakao. Analisis yang digunakan dalam penelitian ini adalah analisis deskriptif kuantitatif, pendapatan, dan kontribusi. Hasil penelitian ini menunjukan bahwa, dimana rata-rata biaya tetap yang dikeluarkan oleh petani responden kakao Rp 382.183/Ha, rata- rata biaya variabel petani kakao Rp6.627.356/Ha, rata-rata penerimaan petani kakao sebesar Rp105.356.852/Ha, dan memberikan pendapatan sebesar Rp 98.347.313/Ha. Hasil ini menunjukan bahwa kontribusi tingkat pendapatan petani kakao terhadap pendapatan rumah tangga petani sebesar 71,51% yang tergolong tinggi dari pendapatan usahatani lainnya dan non usahatani, dimana masing-masing kontribusi usahatani lainnya sebesar 21,19% dan non usahatani sebesar 7,3%. Ini artinya bahwa pendapatan usahatni kakao memiliki kontribusi yang besar terhadap pendapatan rumah tangga petani.
Co-Authors A.A. Ketut Agung Cahyawan W Abdul Muis Abubakari, Ihdiani Agus Riadi Agus Suhendar, Agus Ahmad Ahmad Alamsyar, Al Alimuddin Laapo Aman Santoso Amirudin Prawita Anggarwati, Marisa Lidia Anggriawan, Brian Anwar, Astan Apriliyanti, Komang Arfah, Siti Yuliaty Chansa Arifuddin Lamusa Armiati, Sri Eni Asrianti, Asrianti Astrid Damayanti Azizah, Wafiq Bakhs, Rukavina Christoporus, Christoporus Dafina Howara Endang Budiasih Fariati Fariati, Fariati Febrianti, Ila Findi, Findi fitra. H, Nur Azmi Gabriella, Fransisca Gantima, Febrian M. Givari, Agung Graham, Billy Hapsari, Nadia Siwi Herry Mulyono Hikmah, Dian Nurul Hilala, Yusuf Hudria, Hudria I Kadek Rio Agusmawan I Made Antara Imami, Vinda Cory Isen, Isen Januar, Moh Julirwanto, Julirwanto Kahar, Mas Yanti Mursit Katuwu, Sukanda Kristanto, Sandy Agung Lagebada, Dennis Reynhard Lien Damayanti Made Krisna Laksmayani Max Nur Alam Melinda, Feni Monica, Zahra Muh. Fahruddin Nurdin Muji arsini, Muji Nazriati Nazriati dkk. Nurdin, Muh. Fahrudin Nurhalima, Nurhalima Nurmedika, Nurmedika Nurpitasari, Wiwin Dwi Oktaviana, Dwi Astri Patoki, Alto Kristian Pratama, Fardhal Pratama, Muhammad Fardhal Pribadi, Andi Priyono, Sasongko Hadi Rahmat Hidayat Abd Hamid Rumangkang, Olivia Esther Caroline Rustam Abd. Rauf Saharia Kassa Salam, Ahmad Gilang Indra Silamu, Tiara Lestari Sulaeman Sulaeman Sulmi, Sulmi Sumari Sumari Susanta, I Wayan Erma Sutarni, Nani Sutrisno, Sutrisno TOETI KOESTIARI Utami S, Sri Cahya Utami, Ni Komang Indah Tri Wahiduddin Wahiduddin Wengkau, Isna Meyke Wiguna, Made Cahya wijaya, Indra agung Yudhi Utomo Yulyani Nur Azizah Yuni Susanti Yuspan, Yuspan