<b>Evaluation of English Language Teaching via Objective-Based Curriculum Evaluation Model</b>

This study explores the effectiveness of a curriculum designed to teach the Simple Past Tense to high school preparatory students within a communicative and student-centered framework. The participants were 24 male students, aged between 14 and 15, all possessing A2-level English proficiency. Through a combination of pre- and post-tests, the study assessed progress in students’ core language skills: speaking, listening, reading, and writing. Additionally, both teacher and student observation forms were employed to examine classroom engagement and instructional impact. For one week, the lessons emphasized real-life application of the past tense, aiming to create meaningful and interactive learning experiences. Quantitative data were analyzed using dependent samples t-tests to identify any significant improvements in language performance. Complementary to this, qualitative data from observation forms were subjected to thematic analysis to uncover patterns related to participation and instructional effectiveness. Findings suggest that integrating grammar instruction with real-world tasks enhances student engagement and reinforces learning outcomes. The study highlights the importance of balancing form-focused instruction with communicative practices and offers implications for refining grammar teaching strategies in similar contexts.