Instructional Guidelines for Promoting Computational Thinking of Lower Secondary Students
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Abstract
This study aimed to propose instructional guidelines for promoting computational thinking of lower secondary school students. The research was conducted in three phases: 1) investigating instructional guidelines through structured interviews with five experts and stakeholders, 2) synthesizing relevant instructional guidelines from 21 research studies using a structured research data extraction form; and 3) presenting a complete set of instructional guidelines validated through a focus group discussion involving five experts and stakeholders, using a standardized focus group protocol. Data from all three phases were analyzed using content analysis. The findings indicated five key areas for instructional guidelines: 1) Learning objectives should explicitly include key features of computational thinking components. 2) Contents should be contextualized, connected to real-life situations, and age-appropriate for students. 3) Learning management should emphasize student-centered and constructivist approaches through instructional methods that promote hands-on activities and the use of effective questioning techniques. 4) Learning media and resources should include both unplugged and plugged activities to achieve positive effects. 5) Measurement and evaluation should focus on competency-based assessment, emphasizing the evaluation of thinking processes rather than solely outcomes and utilizing scenario-based assessments that provide constructive feedback or suggestions to students.
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