Integrating Contextualized Writing Activities in Lessons on Probability
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Abstract
Contextualized writing activities involve the use of real-life situations that enable students to articulate their problem-solving processes through writing, thereby strengthening both their mathematical and writing abilities. This study aimed to create probability lesson plans incorporating such contextualized writing activities for Grade 10 students. The researcher employed the Research and Development (R&D) model by Borg and Gall (2003), as cited by Sriwjaya (2019), to guide the development and validation of the lesson plans. A total of three lesson plans were crafted using a backward curriculum design approach, aligned with the K to 12 curriculum standards, and infused with contextualized writing activities. Three content experts evaluated the lesson plans, rating them as "Excellent" in terms of structure, contextual relevance, and practical application. Their feedback highlighted two main strengths: (1) the lessons’ strong alignment with learning competencies/objectives, and (2) the effective use of culturally relevant, real-life images and scenarios within the lessons. These insights and recommendations were incorporated into the final revision of the lesson plans.
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