Pagbuo ng Workbuk sa Kasanayan sa Kritikal na Pag-iisip ng mga Estudyante

Abstract

In the implementation of the K to 12 curriculum, one of the problems that was identified is the need for instructional materials. This research was conducted with the primary aim of developing a workbook for Filipino sa Piling Larang which features lessons on academic writing and includes exercises that will improve critical thinking of which both competencies are stipulated in the new curriculum. Furthermore, it intends to establish the profile of students' critical thinking through the pretest and posttest as well as identify the progress of students in the skills mentioned after undergoing training using the material appraised. It is also expected to prove the comprehensibility and effectiveness of the material in the development of the critical thinking of students. Brotonel’s (2004) learning material for critical thinking development model modified by Doria (2008) served as basis in this descriptive-quasi experimental study. After conducting the pretest and posttest to 210 students, the results showed an increase in their scores suggesting an improved critical thinking. The questionnaire administered to the teacher-experts and students revealed the workbook’s significant comprehensibility and effectiveness.