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Environment-Based Horticulture Learning: The Effect of Fertilizer Usage Variation on Students’ Environmental Literacy Eka Trisianawati; Novi Nurmayanti; Ninda Permasari
Didaktika: Jurnal Kependidikan Vol. 14 No. 4 Nopember (2025): Didaktika Jurnal Kependidikan
Publisher : South Sulawesi Education Development (SSED)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58230/27454312.2828

Abstract

This study investigates the influence of various fertilizer types—NPK, organic, granulated, and block compost—on students’ environmental literacy within an environment-based horticulture learning context. The research aims to determine whether fertilizer-based practical activities contribute to measurable improvements in students’ environmental literacy. A quantitative approach was employed by comparing students’ environmental literacy levels before and after participating in horticultural practicum activities. Data were collected using standardized questionnaires and assessment instruments designed to evaluate environmental literacy. The improvement scores were analyzed using the N-Gain technique, and an independent sample t-test was conducted to assess the significance of the observed differences.The results show an average pre-practicum score of 55, which increased to 74 following the practicum. The independent sample t-test produced a significance value of 0.000, which is lower than 0.05. This indicates that the null hypothesis (H0) is rejected and the alternative hypothesis (H1) is accepted, demonstrating that the fertilizer-based practicum had a significant impact on students’ environmental literacy. The findings suggest that integrating diverse fertilizer applications into horticulture learning can effectively enhance students’ environmental literacy. This supports the use of environment-based, hands-on learning strategies as a pedagogical approach for fostering environmental awareness and responsible behavior among students.
Optimalisasi Penyusunan LKPD Berbasis ReCLif MGMP IPA Kabupaten Mempawah Handi Darmawan; Eka Trisianawati; Mustika Sari; Nawawi; Herditiya Herditiya; Tesa Manisa; Novi Nurmayanti; Ninda Permasari
Jurnal Pengabdian Masyarakat (JUDIMAS) Vol. 4 No. 1 (2026)
Publisher : Pusat Penelitian dan Pengabdian Masyarakat STIKes Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54832/judimas.v4i1.726

Abstract

Guru IPA di Kabupaten Mempawah menghadapi kendala dalam merancang LKPD yang menumbuhkan keterampilan abad ke-21 dan relevan dengan konteks lokal. Untuk mengatasi tantangan tersebut, Program Studi Pendidikan Biologi melaksanakan Program Kemitraan Masyarakat yang berfokus pada optimalisasi penyusunan LKPD berbasis model pembelajaran ReCLif bagi 15 guru IPA melalui pelatihan lima hari. Metode pelaksanaan mencakup ceramah, demonstrasi, diskusi, praktik terarah, penugasan penyusunan LKPD, serta sesi klinik berbasis umpan balik sejawat. Hasil pelatihan menunjukkan peningkatan kompetensi guru, ditunjukkan oleh 60% peserta yang mampu menyusun kerangka LKPD secara mandiri pada tahap awal dan meningkat menjadi 73,3% guru yang menghasilkan draft LKPD layak setelah proses revisi. Uji coba awal LKPD di tiga sekolah mitra memperlihatkan respons positif siswa, peningkatan partisipasi bertanya, dan kemampuan mengaitkan konsep IPA dengan fenomena nyata. Selain itu, 86,7% guru menyatakan sangat puas terhadap praktik penyusunan LKPD dan 80% merasa terbantu oleh pendampingan fasilitator. Dengan demikian, kegiatan PKM ini terbukti meningkatkan kompetensi guru dalam mendesain LKPD berbasis ReCLif sekaligus memperkuat komunitas profesional MGMP. Namun, pendampingan lanjutan dan replikasi praktik masih diperlukan untuk memperluas dampak pembelajaran di daerah.