Claim Missing Document
Check
Articles

Found 33 Documents
Search

Media Design "Detector Marker" based on STEM with Dragon Fruit Peel Extract for Detectionof Formaldehyde Additives at School in Agroecosystem Zone Slamet Hariyadi; Suratno Suratno; Bevo Wahono; Agung Wijaya Subiantoro; Annisa Dwi Ayu Permatasari
BIOEDUKASI Vol 21 No 2 (2023)
Publisher : PROGRAM STUDI PENDIDIKAN BIOLOGI FAKULTAS KEGURUAN DAN ILMU PENDIDIKAN UNIVERSITAS JEMBER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bioedu.v21i2.40076

Abstract

The use of prohibited food additives such as formalin is still often found, especially in the school environment. In fact, based on the 2012 Minister of Health Regulation No. 033, formalin is prohibited as a food additive. This phenomenon requires people to be quite observant in choosing food tools. In addition, many people think that the formalin content test can only be done through the laboratory, the formalin test can also be done by a simple reagent containing anthocyanin on dragon fruit skin. So, the researchers designed a simple STEAM-based media with a natural formaldehyde-detecting ingredient, namely red dragon fruit peel extract. This design is divided into two parts, namely the design of simple steam-based media and the manufacture of natural dragon fruit peel extract to detect the content of formaldehyde additives in food. The design was carried out by Grade VIII students at SMP Negeri 6 Jember. The final tool produced is a detector marker.
The effectiveness of nearpod assisted digital daily assessment to improve the creative thinking abilities and metacognitive skills of science students Bea Hana Siswati; Suratno Suratno; Slamet Hariyadi; Jekti Prihatin; Bevo Wahono; Amrina Rosyadah
BIO-INOVED : Jurnal Biologi-Inovasi Pendidikan Vol 5, No 3 (2023): October 2023
Publisher : Master Program of Biology Education, Universitas Lambung Mangkurat, Banjarmasin, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/bino.v5i3.16921

Abstract

This study delves into the pressing requirement for employing Nearpod-supported daily digital assessments to boost students' creative thinking abilities and metacognitive skills. This research aims to evaluate the effectiveness of using the Daily Assessment digital learning media assisted by Nearpod in improving junior high school biology science students' creative thinking abilities and metacognitive skills. This is a quasi-experimental research. The research participants consisted of two classes of science students at junior high school who were chosen randomly. The experimental class consisted of 27 students, while the control group consisted of 24 students. Data collection tools include validated tests of creative thinking abilities and metacognitive skills. Data were analyzed using descriptive and inferential statistical techniques using the ANCOVA test. The research results show that using the Daily Assessment digital learning media assisted by Nearpod significantly improves students' creative thinking abilities and metacognitive skills compared to conventional learning methods. Students demonstrate an increased capacity to generate new ideas, make connections between subtopics, and solve problems creatively. This research proves that the Daily Assessment digital learning media assisted by Nearpod effectively improves students' creative thinking abilities and metacognitive skills.Abstrak Studi ini menggali kebutuhan mendesak untuk menerapkan penilaian digital harian yang didukung Nearpod untuk meningkatkan kemampuan berpikir kreatif dan keterampilan metakognitif siswa. Penelitian ini bertujuan untuk mengevaluasi efektivitas penggunaan media pembelajaran digital Daily Assessment berbantuan Nearpod dalam meningkatkan kemampuan berpikir kreatif dan keterampilan metakognitif siswa sains biologi Sekolah Menengah Pertama (SMP). Ini adalah penelitian kuasi eksperimen. Partisipan penelitian terdiri dari dua kelas siswa sains di SMP yang dipilih secara acak. Kelas eksperimen terdiri dari 27 siswa, sementara kelompok kontrol terdiri dari 24 siswa. Alat pengumpulan data meliputi tes kemampuan berpikir kreatif dan keterampilan metakognitif yang telah divalidasi. Data dianalisis menggunakan teknik statistik deskriptif dan inferensial dengan menggunakan uji ancova. Hasil penelitian menunjukkan penggunaan media pembelajaran digital Daily Assessment berbantuan Nearpod secara signifikan meningkatkan kemampuan berpikir kreatif dan keterampilan metakognitif siswa dibandingkan metode pembelajaran konvensional. Siswa menunjukkan peningkatan dalam kapasitas mereka untuk menghasilkan ide-ide baru, menjalin hubungan antar subtopik, dan memecahkan masalah secara kreatif. Penelitian ini membuktikan media pembelajaran digital Daily Assessment berbantuan Nearpod efektif mening-katkan kemampuan berpikir kreatif dan keterampilan metakognitif siswa.
The Role Of Auguste Comte's Philosophy In The Evolution Of Knowledge: An Analysis Of Philosophical Perspectives On The Classification Of Science Suratno Suratno; Fairuz Maharani Deasiyanti; Tsamara Ghinah Salsabilah Wiajaya; I Ketut Mahardika
Jurnal Ilmiah Wahana Pendidikan Vol 9 No 17 (2023): Jurnal Ilmiah Wahana Pendidikan
Publisher : Peneliti.net

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.8303966

Abstract

This comprehensive qualitative literature study examines the profound impact of Auguste Comte's philosophy on the evolution of knowledge, specifically focusing on the analysis of philosophical perspectives regarding the classification of science. Through a systematic and critical analysis of diverse and reputable sources, this study explores Comte's thoughts and ideas, employing a philosophical approach to understand the influence of his philosophy on the organization and development of scientific knowledge. The findings highlight the hierarchical classification of science proposed by Comte, emphasizing the interdependence of scientific disciplines and the role of philosophy in synthesizing knowledge. The study contributes to our understanding of Comte's contributions and their implications for the evolution of knowledge