Developing Creative Thinking through Constructivist Approach in an English Language Course for Grade 11 Students
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Abstract
This classroom action research aimed to: (1) develop linguistic creativity in the Fundamental English course using a Constructivist approach, with at least 70% of Grade 11 students achieving a minimum score of 70%; (2) investigate students’ linguistic creativity and academic achievement after instruction through the Constructivist approach; and (3) examine students’ satisfaction with this learning management model. The participants were 35 Grade 11 students from Class 5/1 at the Demonstration School of Khon Kaen University (Mo Din Daeng) during the second semester of the 2024 academic year. Research instruments included lesson plans based on the Constructivist approach, a linguistic creativity assessment, a learning achievement test (pre- and post-test), and a student satisfaction questionnaire. Data were analyzed using percentage, mean, and standard deviation. The findings showed that students’ linguistic creativity—fluency, flexibility, and originality—consistently increased across three action research cycles, with 71.43% of students meeting the set criterion in the final cycle. Academic achievement also improved, with mean scores increasing from 64.00% on the pre-test to 77.05% on the post-test. Additionally, students reported high overall satisfaction with the Constructivist learning approach. The results indicate that Constructivist-based learning management effectively enhances linguistic creativity, academic achievement, and student engagement in English language learning.
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