Learning Module: A Key to Develop Mathematical Problem-Solving Ability

Abstract

INTRODUCTION

Problem-solving as one of the distinguished methods in learning mathematics helps the students to comprehend concepts in the subject. However, teaching students about problem-solving is a very challenging task. In this study, we want to determine if a module is effective in learning the competency of translating English phrases to mathematical phrases and vice versa as a solution to the poor mathematical problem-solving ability of grade 9 students of Lucsuhin National High School in the school year 2017-2018.

METHODS

The study employed One Group Pre-Test Post Test Design. Purposive Sampling Method was utilized with a population of 43 grade 9 students who did not obtain any percentage on the items of the first periodic test that focused on the learning competency dealing with solving problems involving quadratic equations and rational algebraic equations. The t-test for dependent means was used to test whether the pretest and posttest mean scores significantly differ before and after the intervention.

RESULTS

The study revealed that there is a significant difference between the pre-test and post-test scores of the participants before and after employing the learning module. Based on the result, it can be said that the module can help the students to have a good foundation in solving mathematical problems.

DISCUSSIONS

In the present study, there is a significant difference between the pre-test and the post-test scores of participants, it can be said that learning module is effective in helping the students to develop their skills in translating English phrases to mathematical phrases as prerequisite skills in solving mathematical problems. In the study of Andrews et al. (2014), the knowledge of learners involving stem concepts was improved through the development and implementation of STEM modules. A modular approach can be used to learn various competencies in mathematics, especially the skills that are a prerequisite in learning bigger concepts. Since the use of this approach should be given ample time to implement, such preparation should be done.