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All Journal Jurnal Profesi Kependidikan Science Midwifery
Sumarni, Neneng
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Dentistry Education Health Professions Nursing Public Health Veterinary

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Meningkatkan Kemampuan Mewarnai Gambar dengan Menggunakan Metode Pemberian Tugas pada Anak Usia Dini Sumarni, Neneng; Parwoto, Parwoto; Sumandar, Suriani
Jurnal Profesi Kependidikan Vol 4, No 2 OKT (2023)
Publisher : Jurnal Profesi Kependidikan

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Abstract

Penelitian ini dilatar belakangi adanya permasalahan yang ditemukan di TK Daruttaqwa yaitu rendahnya kemampuan anak dalam mewarnai gambar, kurang tepatnya metode yang di gunakan dalam mewarnai gambar, kurangnya bimbingan guru dalam kegiatan mewarnai gambar. Adapun pelaksanaan perbaikannya meliputi pembuatan rencana pelaksanaan pembelajaran harian, persiapan alat dan lembar kerja anak untuk melakukan kegiatan mewarnai gambar serta membuat lembar penilaian kegiatan pembelajaran. Pada setiap kegiatan lebih difokuskan untuk mewarnai gambar sederhana dengan menggunakan metode pemberian tugas. dengan pengamatan langsung dan bimbingan secara individu mampu meningkatkan kemampuan mewarnai gambar pada anak kelompok A TK DaruttaqwaKata kunci: mewarnai gambar, pemberian tugas
Phytochemical screening and antioxidant activity of Brasicca oleracea vegetables from Cikajang, Garut Mariani, Ria; Rizkio Syamsudin, R. Aldizal Mahendra; Sumarni, Neneng; Wibowo, Diki P
Science Midwifery Vol 11 No 5 (2023): December
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/midwifery.v11i5.1368

Abstract

Antioxidants from dietary plants have been thought to be good for human health. Brassica oleracea vegetables are potential antioxidant vegetables. Cikajang is one of the vegetable-producing centers in West Java, located in Garut district. Vegetables cultivated in the Cikajang area include cabbage, cauliflower, and keciwis, which are species of Brassica oleracea. There is no research regarding the phytochemistry and antioxidant activity of Brassica oleracea vegetables collected in Cikajang. Behalf of that, this research aims to determine the phytochemical screening and antioxidant activity of cabbage, cauliflower, and keciwis from Cikajang. The phytochemical screening was carried out using several identification reagents, while the antioxidant activity test was carried out using the DPPH (2,2 diphenyl-1-picrylhidrazyl) method. The results of phytochemical screening show that in the dry powder and extract of cabbage, flavonoids, phenols, and steroids/triterpenoids were identified. In the dry powder and extract of cauliflower, flavonoids, saponins, phenols, and steroid/triterpenoids were identified. In the dry powder and extract of keciwis, flavonoids, saponins, gallic tannins, and phenols were identified. The results of the antioxidant activity test using DPPH show that vitamin C as a standard had an IC50 value of 5.223 µg/ml, while the IC50 values of cabbage, cauliflower, and keciwis extracts were 39.948, 35.199, and 15.032 µg/ml, respectively.
Co-Authors Parwoto, Parwoto Ria Mariani Rizkio Syamsudin, R. Aldizal Mahendra Sumandar, Suriani Wibowo, Diki P