Luviana Putri
Biology Education, Faculty of Teacher Training and Education, Tanjungpura University, Indonesia

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Feasibility of a reproductive system booklet based on an inventory of postpartum medicinal plants Luviana Putri; Ruqiah Ganda Putri Panjaitan; Titin Titin
Biosfer: Jurnal Pendidikan Biologi Vol. 19 No. 1 (2026): Biosfer: Jurnal Pendidikan Biologi
Publisher : Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/biosferjpb.61478

Abstract

Biology learning encompasses complex material, thereby requiring engaging instructional media to enhance students’ understanding. The selection of interesting learning media can increase students’ interest and motivation in the classroom learning process. This study aims to determine the feasibility of a booklet as a learning medium for the reproductive system topic, based on the results of an inventory of traditional postpartum medicinal plants in Teluk Batang Selatan Village, Kayong Utara Regency, West Kalimantan. The research employed a Research and Development (R&D) approach using the Borg and Gall model, which was modified by Sugiyono. The process included five stages: identifying potential and problems, data collection, product design, product validation, and product revision. Data analysis was conducted using Aiken’s V validity index and the Intraclass Correlation Coefficient (ICC) reliability test. The analysis results showed that the average Aiken’s V validity value was 0.94, categorized as very valid, covering the aspects of format (0.91), content (0.97), and language (0.93). The reliability test produced an ICC value of 0.727, categorized as moderate. Based on these results, the developed reproductive system booklet was declared valid, reliable, and feasible for use as a learning medium that integrates scientific concepts with the local wisdom values of the community.