Use of Constructivist-Based Localized and Contextualized Lesson Exemplars and Activities Towards Higher Understanding in Grade 10 Physics

Abstract

INTRODUCTION

Teachers are continuously searching for material substitutes in order to deliver Physics lessons to the full extent. Thus, contextualization and localization of materials emerged on the scene paving the way for the students to understand Physics concepts within their ability and capability wherein materials are easily found in their immediate surrounding. This study aims to improve student learning outcomes by developing localized and contextualized lesson exemplars and activities coupled with constructivist approach.

METHODS

This study utilized descriptive method of research to determine the validity and effectiveness of the constructivist-based localized and contextualized lesson exemplars and activities in Grade 10 Physics. A checklist in evaluating instructional material was adapted from the Learning Resource Management Development Council (LRMDC) to test the level of acceptability among the selected Science teachers and experts. The study used random sampling from heterogeneous classes of Grade 10 since they were considered as average classes and was ideal to reduce selection bias. A pretest-posttest design was employed using standardized tests to measure the academic achievement of students.

RESULTS

The constructivist-based learning tools are strongly accepted by Science teachers in terms of 1) quality of content, 2) effectiveness of teaching-learning tool, 3) ease of use, and 4) appropriateness of learning materials in the locality. Moreover, a significant difference between the pretest and the posttest scores of Grade 10 learners indicated the effectiveness of localized and contextualized materials coupled with constructivism approach.

DISCUSSIONS

Based on the result, the researchers made a proposed plan of action to sustain and to promote inquiry-based learning through constructivism. This study has its unique contribution of improving teaching-learning process by localizing and contextualizing learning materials suited to students' needs.