FEd Theses and Dissertations

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https://repository.upou.edu.ph/handle/20.500.13073/5
Theses and dissertations by graduate students from the Faculty of Education.

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Browsing FEd Theses and Dissertations by Author "Garcia, Lea C."
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    Biology Teachers’ Pedagogical Content Knowledge and Decision Making in Implementing the Inquiry Approach: a Multi-Case Study
    ( 2021) Garcia, Lea C.
    This study was conducted to determine the general pattern of the PCK of four ( 4) Grade 8 science teachers who used the inquiry approach in teaching cell division and Mendelian Genetics, find out how they developed their PCK, enumerate the active components of their PCK when using the inquiry approach, determine their mental construct of the inquiry approach, describe how they practice the inquiry approach, and find out the general pattern of their decision-making process. Through interviews, classroom observations, and analysis of artifacts, the data were collected and analyzed using constant comparative analysis. The analysis of multiple sources of data identified the general PCK pattern in which the four PCK components (i.e., knowledge of content, knowledge of instructional strategies, knowledge of students' understanding of science, and knowledge of assessment) were integrated and used in teaching cell division and Mendelian genetics. The highest frequency of integration done by all the teachers was between knowledge of instructional strategies and knowledge of students' understanding of science. The PCK pattern observed was that before the lesson, teachers do any activity as an instructional strategy (knowledge of instructional strategy). During the lesson, teachers teach the content (knowledge of content) through the use of cooperative learning, models and multimedia materials, and a variety of activities (knowledge of instructional strategies). This teaching of content facilitates student learning (knowledge of students' understanding of science) and develops critical thinking and conceptual understanding. After the lesson, in the context of slow learners, assessment follows, which is through giving extra work or remedial class (knowledge of assessment). While the three teachers (Ace, Ces, and Des) start with a motivational activity, Teacher Bes starts the lesson with another approach. Results also identified emergent themes of the PCK components. For knowledge of content, the identified theme was clear discussion of the basic concepts of cell division and Mendelian genetics. The identified emergent themes for knowledge of instructional strategies were use of cooperative learning, starting a lesson with motivational activities, use of models and multimedia materials, and use of a variety of activities. The identified emergent themes for knowledge of students' understanding of science were developing or stimulating students' critical thinking by asking questions, use of multi-assessment tools, teaching to develop conceptual understanding, critical or analytical thinking skills, and problem-solving skills, and correction/prevention of misconceptions. Finally, for knowledge of assessment, the identified theme was giving extra work or remedial class to slow learners.