Browsing by Author "Navarro, Daniel L."

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    Effectiveness of chinasbop method in teaching two-digit subtraction to grade 1 pupils
    (Don Mariano Marcos Memorial State University - South La Union Campus, 2023-05) Valdez, Karen P.; Alilay, Kharyl Mhey C.; Natura, Ronalyn N.; Navarro, Daniel L.
    Acquiring proficiency in fundamental mathematical operations is crucial for a student's mathematical development. However, many students encounter challenges in attaining the necessary knowledge and skills in this area, particularly insufficient attention to mastering addition, subtraction, multiplication, and division, which can hinder their progress in higher-level math topics. With this, the researchers conducted this study to analyze the effectiveness of the Chisanbop method in teaching two-digit subtraction to grade 1pupils in a laboratory school. The study was carried out through a one-group pretest-posttest design for the total population of grade 1pupils. The results showed an improvement in the two-digit subtraction performance of the participants, which implies effectiveness in improving participants' performance in two-digit subtraction. Also, the study found a significant difference between the two-digit subtraction performances of the participants when exposed to the Chisanbop method The significant difference observed in participants' performance before and after exposure indicates that this strategy can enhance students' conceptual understanding and procedural fluency, particularly in complex mathematical operations like two-digit subtraction. These findings have important implications for mathematics instruction, suggesting that incorporating hands-on and finger-based learning approaches, such as the Chisanbop method, can enhance students' performance and understanding of two-digit subtraction.