The Effects of Project IDEAL on Learners’ Arithmetic Performance in Key Stage 2 Mathematics

Abstract

This study aimed to examine the effectiveness of Project IDEAL on learners’ arithmetic performance in Key Stage 2 Mathematics in a medium-sized public elementary school in Western Visayas for the school year 2025-2026. The study employed a quasi-experimental design, analyzing the comparison of the pretest and post-test results of the respondents. Additionally, the study employed the matched-pairing technique to select participants, comprising 40 Grade 5 learners from one section. The study was conducted over a period of two (2) months. Mean and t-tests were used in the treatment of data. The results revealed that both the control (traditional instruction) and experimental (tablets with math apps) groups had substantial increases in learners’ arithmetic performance after the intervention, indicating that both methods of instruction are effective. In addition, there was no significant difference found between the pretest and post-test results of the control and experimental groups, as well as the post-test results between the control and experimental groups. Although there were no statistically significant differences, the experimental group showed a greater effect than the control group. It is concluded that Project IDEAL is effective in improving the arithmetic performance of the learners. To maximize its effectiveness, it is recommended that the intervention be continued for a longer period of time.