Pengaruh Penerapan Tabung Bintang terhadap Kedisiplinan Anak Kelompok B di TK Al-Amien Jember

Abstract

This study was motivated by the low level of disciplinary behavior problems found by the researcher in Group B at TK Al-Amien Jember. During the learning activities, some children showed a lack of discipline. This could be observed from children arriving late to school, not placing their shoes in the designated area, not organizing their belongings properly, and being unable to use objects according to their functions. To address these issues, this study aimed to use the star tube media to improve the disciplinary abilities of children in Group B at TK Al-Amien Jember. This research employed a quasi-experimental design with a non-equivalent control group. The sample consisted of 59 children, with 29 children in the control group and 30 children in the experimental group. The study was conducted over seven days, using pretest and posttest scores as data sources. Data analysis was carried out using the Independent Sample T-Test with SPSS version 27.0. The results of the analysis showed a significance value of <0.05, namely Sig. (2-tailed) <0.001, with df57 and a t-value of 4.139. Therefore, the null hypothesis (Ho) was rejected and the alternative hypothesis (Hi) was accepted.