Pengaruh Pendekatan Pembelajaran Open - Ended Terhadap Hasil Belajar Matematika Siswa Kelas V SD Negeri Gugus 2 Labuapi Tahun Pelajaran 2019/2020

Abstract

The aim of the study is to determine the effect of open-ended learning approach to mathematical learnimg result of 5th graders of elementary school, cluster 2 Labuapi, academic year 2019/2020. The type of the rescarch used is pre-esperimental designs in the form of one-group  pretest-posttest. The subjects are 28 students of grade 5 at SDN 2 Bagik Polak in cluster 2 Labuapi. The methods of data collection are observation and test. The data obtained ara analysed by the t-test with a 5% significance level assisted by SPSS 16.0 for windows. But first the normalization test is carried out by using the kolmogorov smirnov one sample test obtained by the sig-value (2.tailed) pretest, which is 0,218 > 0,05 and the sig-value (2.tailed) posttest, which is 0,418 > 0,05 so the data is normally distributed. Bused on the statistical results of the T-test, the value of t_count is 6,383 and the t_table is 2,004. so the results of t_count > t_table are 6,383 > 2,004. Then from the hypothetical test results show that H₀ is rejected and H_a is accepted which means that there is an influence of open-ended learning approach to mathematical learning result of 5th graders of elementary school, cluster 2 Labuapi, academic year 2019/2020. Besides that, it can also be known with the sig. (2.tailed) which is equal to .000 which means .000 < 0,05 Therefore the data has a significant difference.