KEEFEKTIFAN PEMBELAJARAN BERBANTUAN MEDIA CENTURY SQUARE TERHADAP KEMAMPUAN PEMAHAMAN KONSEP DAN BERPIKIR KREATIF MATEMATIKA DALAM PENJUMLAHAN PECAHAN BERBEDA PENYEBUT KELAS V SEKOLAH DASAR GUGUS CIKADU

Abstract

Learning mathematics about adding fractions with different denominators using century square media is expected to also affect students' creative thinking abilities. This media is expected to be able to stimulate students to be creative in solving the addition of fractions with different denominators in various ways. The population in this study was students in Sukalarang District. The number of samples was 67 students at SDN Cipriangan as the experimental class and 67 students at SDN Ciganda as the control class. Data analysis used the N-Gain test and independent sample t-test. The results of the analysis in this study are (1) There are differences in understanding the mathematical concepts of students who use media-assisted learning century square with those who use conventional learning models; (2) There are differences in students' mathematical creative thinking in adding fractions with different denominators using media-assisted learning century square by using conventional learning models; (3) Students' understanding of mathematical concepts using media-assisted learning century square is more effective than those using conventional learning models; (4) Creative thinking of students' mathematics in adding fractions with different denominators using media-assisted learning century square is effective than those using conventional learning models. Based on data analysis, it can be seen that century square media-assisted learning is effective for increasing students' conceptual understanding and creative thinking in adding fractions with different denominators.