Main Article Content

Abstract

As a subject rich in specialized vocabulary, science requires learners to develop strong reading and comprehension skills for a deeper con-ceptual understanding. Integrating literacy strategies, such as vocabu-lary instruction, can significantly benefit students (Venida, 2021). This study aimed to enhance the science vocabulary skills of Grade 10 learn-ers using the Contextualized Science Vocabulary Worksheet (COS-CIVOW). A quasi-experimental design compared an experimental group that received COSCIVOW-based instruction with a control group taught using traditional methods. Data analysis involved mean, percentage scores, and ANOVA.
Results showed that learners' vocabulary skills were rated as Satis-factory before the intervention and improved to Very Satisfactory af-terward. A significant difference was observed between pre-and post-intervention vocabulary skills, indicating the effectiveness of COS-CIVOW. The findings suggest that COSCIVOW effectively encourages learners to engage with and understand science vocabulary, leading to improved language skills. Therefore, the researchers recommend in-corporating COSCIVOW in science instruction to enhance learners' vo-cabulary proficiency. They also advocate for its adoption in the Division of La Union to support broader educational improvement.

Article Details

How to Cite
Leonen, C. A. (2025). Effectiveness of COSCIVOW (Contextualized Science Vocabulary Work-sheet) in The Level of Vocabulary Skills of Grade 10 Learner. International Journal of Multidisciplinary: Applied Business and Education Research, 6(1), 201-207. https://doi.org/10.11594/ijmaber.06.01.13

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