Waryanti Waryanti, Waryanti
Program Studi Biologi FST Universitas Islam Negeri Syarif Hidayatullah Jakarta

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Angsana (Pterocarpus indicus) sebagai Bioindikator untuk Polusi di Sekitar Terminal Lebak Bulus Waryanti, Waryanti; Sugoro, Irawan; Dasumiati, Dasumiati
Al-Kauniyah: Jurnal Biologi Vol 8, No 1 (2015): Al-Kauniyah Jurnal Biologi
Publisher : Department of Biology, Faculty of Science and Technology, Syarif Hidayatullah State Islami

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (361.706 KB) | DOI: 10.15408/kauniyah.v8i1.2705

Abstract

Jakarta as one of the biggest city in Indonesia, it own more than 6.506.244 units of motor vehicles. The combustion of fossil fuels in motor vehicles can cause air pollution. Station is represented as one of heavy pollution location. The observation has be done by abservate the amount of vehicles, stomatal characteristic, and weight of dust on Angsana leaves, which growth around Lebak Bulus station. As the result, there is relation between weight of dust on leaf and stomatal characteristic, with r value = 1. The level weighat of dust on leaf has effect to stomata conditions, such as surface of stomata become smaller and shape of stomata become irregular, but amount and size of stomata didn’t influenced. In some case, leaf can be identifid by visible symptoms of injury such as chlorotic at the leaf veins, which caused by SO2 or black or brown flecks at the leaf veins, which caused by NOx.
Imajinasi dalam Pendidikan: Studi Kritis dalam Perspektif Pedagogik Futuristik Waryanti, Waryanti; Herlambang, Yusuf Tri; Muhtar, Tatang
Ideguru: Jurnal Karya Ilmiah Guru Vol 10 No 1 (2025): Edisi Januari 2025
Publisher : Dinas Pendidikan, Pemuda dan Olahraga Daerah Istimewa Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51169/ideguru.v10i1.1151

Abstract

Imagination in education is considered to be just imagination, illusion and fantasy due to a lack of knowledge of the nature of imagination itself. This research will comprehensively discuss the fundamentals of imagination in education. The method used uses literature studies that elaborate and examine and critically sort literature sources that are relevant to the topic being researched to produce quality research. The research results show that imagination plays a very fundamental role in education, this is proven by imagination as a source of knowledge where imagination is not limited by binding principles of thought. Imagination is the result of human sensory experience which is depicted by producing ideas, thoughts or works that are original and authentic. Futuristic pedagogy is a bridge in connecting imagination with education that prioritizes the principle of humans as multidimensional creatures who have the ability to think about the future, overcome problems and answer future challenges, to provide solutions to issues in society.