'Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Lampung'
Abstract
This study aims to determine the effect of initial ability and learning motivation on students' mathematical communication skills. The population in this study were all students of class XI IPA SMA Fransiskus Bandar Lampung odd semester 2020/2021 academic year. The sample of this research was 32 students of class XI_IPA_2, who were selected using cluster random sampling technique. Analysis of research data using multiple linear regression test. The results of the hypothesis test show that there is a significant influence between initial ability on mathematical communication skills, there is a significant influence between learning motivation on mathematical communication skills, and there is a significant influence jointly between initial ability and learning motivation on mathematical communication skills. Based on the results of the analysis, it is concluded that the initial ability and learning motivation have a significant effect on students' mathematical communication skills.Β Keywords: Influence, Initial Ability, Learning Motivation, Mathematical Communicatio
