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All Journal Journal of Agriculture (JoA) Jurnal Pendidikan Dasar dan PAUD
Rosyidi, Muhammad Abdul
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Agriculture, Biological Sciences & Forestry Arts Humanities Education Languange, Linguistic, Communication & Media Physics

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Upaya Meningkatkan Keterampilan Siswa Dalam Membaca Unsur Instrinsik Karya Sastra Melalui Penerapan Model Mind Mapping SD Muhammadiyah Bangsri Rosyidi, Muhammad Abdul; Muzanni, Ahmad; Handayani, Monika; Kartiani, Baiq Sarlita
PeDaPAUD: Jurnal Pendidikan Dasar dan PAUD Vol 4, No 2 (2025): PEDAPAUD: JURNAL PENDIDIKAN DASAR DAN PAUD
Publisher : Yayasan Pendidikan Intan Cendekia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47165/pedapaud.v4i2.562

Abstract

Sebagian besar siswa kelas II SD Muhammadiyah Bangsri masih menghadapi tantangan dalam memahami dan menuliskan unsur intrinsik karya sastra secara akurat. Penelitian ini bertujuan untuk meningkatkan kemampuan mereka dalam mengenali dan mengungkapkan unsur-unsur seperti tokoh, latar, alur, tema, dan amanat melalui penerapan model pembelajaran Mind Mapping. Hambatan utama yang dialami siswa berkaitan dengan kesulitan dalam memahami isi cerita serta mengidentifikasi komponen intrinsiknya. Penelitian ini melibatkan guru serta 25 siswa kelas II sebagai peserta, “menggunakan pendekatan penelitian tindakan kelas yang terdiri dari tahapan perencanaan, pelaksanaan, observasi, dan refleksi. Pengumpulan data dilakukan melalui metode tes dan nontes dalam dua siklus. Hasil penelitian menunjukkan adanya peningkatan yang signifikan dalam keterampilan membaca dan menulis unsur intrinsik karya sastra, dengan rata-rata nilai kelas meningkat sebesar 8,56—dari 78,28 persen pada siklus I menjadi 86,84 persen pada siklus II.”
The Effect of Gamma Radiation (??Co) on the Germination of Chili Pepper (Capsicum frutescens L.) Bariyyah, Khoirul; Istianingrum, Putri; Rosyidi, Muhammad Abdul
Journal of Agriculture Vol. 4 No. 03 (2025): Research Articles, November 2025
Publisher : ITScience (Information Technology and Science)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/joa.v4i03.7204

Abstract

This study aimed to investigate the effect of various doses of gamma radiation (60Co) on the germination of Prentul chili pepper.  This research was conducted at the experimental field or greenhouse of the University of 17 August 1945, Banyuwangi, from August to September 2025. This study employed an RCBD with a single factor, namely the dose of ??Co gamma radiation. The treatment consisted of 11 radiation dose levels: 0 Gy (control), 50, 100, 150, 200, 250, 300, 350, 400, 450, and 500 Gy. The data obtained were analyzed using analysis of variance (ANOVA) to determine the effect of radiation dose on each parameter. If significant differences were found, further analysis was conducted using Duncan’s Multiple Range Test (DMRT) at a 5% significance level. Co-60 gamma radiation significantly affected the viability, mortality, germination rate (MGT), and early growth of prentul cayenne pepper seedlings. Low to moderate doses (50–200 Gy) reduced viability, whereas moderate doses (250–400 Gy) had a stimulatory effect similar to the control. The highest mortality occurred at a dose of 200 Gy, which is close to the LD??, thus potentially generating genetic diversity. At high doses (>400 Gy), MGT increased sharply, and seedling growth was severely inhibited by physiological damage. Thus, the dose range of 200–300 Gy can be considered the optimum dose for mutation induction in prentul cayenne pepper.
Co-Authors Ahmad Muzanni, Ahmad Baiq Sarlita Kartiani, Baiq Sarlita Kartiani Khoirul Bariyyah, Khoirul Monika Handayani, Monika Putri Istianingrum