ANALISIS KESULITAN BELAJAR SISWA KELAS XI PADA MATERI TERMOKIMIA DI SMA NEGERI 3 TANJUNGPINANG

Abstract

The purpose of this research was to find out the students learning difficulties in learning thermochemistry at SMA Negeri 3 Tanjungpinang in class XI IPA. The type of this research was descriptive research with qualitative approach. The subjects of this study were 25 people in class XI IPA 1. The technique used in this research is by spreading essay tests, interviews, observations and study documentation. The result of the analysis showed that students who have difficulties with Exothermic and Edothermic reaction sub materials by 64,00% with difficult criteria, difficulties with Thermochemical equation sub material 92% with very difficult criteria, circumcision on sub material change in Enthalphy of reaction decompition 96% with very difficult criteria, change in Enthalphy based on calorimeter 100% with very difficult criteria. Intervies 10 People and observation 25 people result shows that the factors causes student learning difficulties tend to occur because of internal factors, the aspects of interest and motivation that are very lacking and influential in the learning process, while external factors originating from the teacher, family environtment, school facilities are sufficient to support the learning process and are not too effect on student learning difficulties