Alcytha Pascallia Heumassy
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KEANEKARAGAMAN DAN POLA DISTRUBUSI ANGGUR LAUT (Caulerpa sp) DI DESA LETMAN KECAMATANKEI KECIL KABUPATEN MALUKU TENGGARA Alcytha Pascallia Heumassy; Prelly M Tuapattinaya; Ine Arini
BIOPENDIX Vol 2 No 2 (2016): Biopendix : Jurnal Biologi, Pendidikan & Terapan
Publisher : Program Studi Pendidikan Biologi FKIP Unpatti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/biopendixvol2issue2page112-118

Abstract

Background: Wine sea (algae) and Caulerpa types of Caulerpa letifera racesmosa or in any other language communities of Southeast Maluku call as Lat plant. These algae species are used as vegetables and vegetables are very interested in the community and has become a typical regional menu with a fairly high protein content. Methods: This study is a descriptive study to reveal information about the diversity and patterns of sea Wine distrubusi (Caulepa sp) in the village of Letman District of Kei Kecil. Calculated using the species diversity index formula diversity (diversity) Shannon-Winner, namely: H '= - N Σ Pi ln Pi where Pi = ni / N and to calculate the value of diversity and patterns distrubusi. Results: Based on the research that has been conducted in the coastal waters of the Village Letman District of Kei Kecil Southeast Maluku regency, overall research sites found five species of sea grapes that Caulerpa lentifera, Caulerpa racemosa, Caulerpa sertuloroides, Caulerpa cupresoides / serrulata (Forskal), and Caulerpa taxifolia. Conclusion: 4 (four) research station found the type of Caulerpa lentifera with the number 93, the type of Caulerpa racemosa with the number 79, sea grape Caulerpa sertuloroides with the number 53, the type of Culerpa cupresoides / serrulata (forskal) with the number 59, the type of Caulerpa taxifolia by the number 61.
PENERAPAN STRATEGI MANEJEMEN KELAS UNTUK MENINGKATKAN HASIL FOKUS BELAJAR SISWA KELAS V(LIMA) SD NEGERI 1 LATIHAN SPG AMBON Restiana, Trirestiana; Brivilia Financi Wuarlela; Dina Elma Hukubun; Adriana Elmas; Melvie Talakua; Alcytha Pascallia Heumassy
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 01 (2026): Volume 11 No. 01 Maret 2026 Published
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i01.43008

Abstract

This Classroom Action Research (CAR) aims to implement classroom management strategies to improve learning focus outcomes among fifth-grade students at SD Negeri 1 Latihan SPG, consisting of 34 students. The study was motivated by students’ low concentration levels due to distractions, classroom noise, and ineffective classroom management. The strategies implemented included classroom physical arrangement, establishment of rules and routines, positive reinforcement, ice breaking activities, and effective communication, carried out through two cycles based on the Kemmis-McTaggart model. Data collection techniques used were observation, interviews, documentation, and tests, with descriptive qualitative and quantitative data analysis methods. The results showed a significant improvement: observation sheet scores reached 91.6%, the average pretest score increased from 49.41 to a posttest score of 77.06 (t = 9.446, p < 0.01, d = 1.620), indicating a very large effect size. Since the p-value < 0.05, H₀ was rejected and H₁ was accepted, meaning that the treatment significantly improved students’ learning focus outcomes. The success indicator of ≥75% was achieved in Cycle II. The classroom management strategies were effective in creating a conducive learning environment and are recommended for teachers and schools.