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PENGARUH MODEL LEARNING CYCLE TIPE 7E TERHADAP HASIL BELAJAR SISWA SDN KENONGO I HIDAYATI, KIKI; ISTIANAH, FARIDA
Jurnal Penelitian Pendidikan Guru Sekolah Dasar Vol 7, No 2 (2019)
Publisher : PGSD FIP UNESA

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Abstract

Tujuan dari penelitian ini untuk mengetahui keterlaksanaan pembelajaran dengan menerapkan model learning cycle tipe 7E dan mengetahui pengaruh model learning cycle tipe 7E terhadap hasil belajar siswa. Penelitian ini menggunakan metode quasi eksperimen dengan desain Nonequivalent Control Grup Design. Teknik pengumpulan data menggunakan lembar observasi pada aktivitas guru, siswa, hasil belajar afektif dan psikomotor serta tes hasil belajar kognitif siswa. Hasil observasi tersebut memperoleh rata-rata persentase ?85%. Pada pretest siswa yang tuntas 19% sedangkan pada posttest 88% siswa dinyatakan tuntas. Jumlah N-Gain hasil belajar adalah 0,61. Uji beda hasil belajar diperoleh thitung>ttabel (2,493>1,71088). Artinya terdapat perbedaan yang signifikan antara gain hasil belajar kelas eksperimen dengan kelas kontrol.
HUBUNGAN DUKUNGAN KELUARGA DENGAN PEMBERIAN ASI EKSKLUSIF di RW 3 dan 4 KELURAHAN KEDUNG ASEM KECAMATAN WONOASIH KOTA PROBOLINGGO Hidayati, Kiki; Alfitri, Rosyidah; Purwati, Anik
JURNAL ILMIAH OBSGIN : Jurnal Ilmiah Ilmu Kebidanan & Kandungan P-ISSN : 1979-3340 e-ISSN : 2685-7987 Vol 16 No 2 (2024): JUNI
Publisher : NHM PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36089/job.v16i2.1991

Abstract

According to WHO data, Indonesia's exclusive breastfeeding coverage in 2022 was recorded at only 67.96%, down from 69.7% in 2021, indicating the need for more intensive support so that this coverage can increase. While a mother is breastfeeding, in order to achieve exclusive breastfeeding, the mother needs support, one of which is family support. Family support plays a very important role in the smooth process of breastfeeding and breastfeeding. The aim of the research was to determine the relationship between family support and exclusive breastfeeding in RW 3 and 4, Kedung Asem Village, Wonoasih District, Probolinggo City. The research design used a correlation study with a cross sectional approach. The research subjects were breastfeeding mothers who had babies aged 6-24 months. The sampling technique was simple random sampling with a total of 50 respondents. The research instrument was a questionnaire and data analysis used the chi square test. Based on research results, 18 mothers' families supported and provided exclusive breastfeeding. Based on the output results table, the value of Asymp. Sig (2-sided) in the person chi square test is 0.001. Due to the value of Adymp. Sig (2-sided) 0.001 <0.005, so based on the decision above, it can be concluded that Ho is rejected and Ha is accepted. There is a significant relationship between family support and exclusive breastfeeding based on the significance value of person chi square which is smaller than 0.05. Family support is related to the success of providing exclusive breastfeeding to babies, this is supported by family knowledge about good breastfeeding. Breastfeeding mothers need to increase their self-confidence and motivation in providing breast milk, increasing knowledge about correct breastfeeding through counseling in health care settings.
Antagonist Test of Streptomyces spp. from Shallot Fields in Bojonegoro Against Fusarium sp. Which Causes Moler Disease In vitro Hidayati, Kiki; Mujoko, Tri; Wuryandari, Yenny
BIOEDUSCIENCE Vol 9 No 1 (2025): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/jbes/15473

Abstract

Background: Background: Shallots are a horticultural product widely consumed in Indonesia. In 2021, shallot production will decline. This is due to pest and disease attacks on plants. Fusarium sp. is a pathogen that causes the primary disease in shallots, namely moler disease, which can cause losses of up to 50%, so control activities must be carried out. This research aims to determine the potential of Streptomyces sp. bacteria from exploring shallot planting areas in Bojonegoro against Fusarium sp. fungi in vitro. Methods: This study used 15 isolates of Streptomyces sp. from exploration results tested with Fusarium sp. using the dual culture method, and negative control (only Fusarium sp.) repeated 3 times for each treatment. Observations were carried out every day for 7 days by observing the growth of Fusarium sp. hyphae and their inhibitory power. Result: The research showed that isolate S8 had the highest inhibitory power, 49.5%. Meanwhile, the one with the lowest results was isolated S1, 34.5%. From the chitinase test results, the chitinocytic index of isolate S8 was 5.2, which is in the high category. Meanwhile, the isolate S8 cellulolytic index was 4.8 and was classified as high. Conclusions: All Streptomyces sp.p isolates inhibited the growth of Fusarium sp., which was characterized by an inhibition zone compared to the control treatment.