Penerapan Model Discovery Learning Dalam Pembelajaran Matematika Siswa Kelas X IPA SMA Negeri 2 Tana Toraja

Abstract

The application of discovery learning model is a learning that emphasizes students to find
and discover for themselves about the material provided where the teacher only acts as
a facilitator in the learning process. This study aims to describe the implementation of
learning, student activities and student learning outcomes in the application of discovery
learning models in mathematics learning for students of class X Science 1 of SMA Negeri 2
TanaToraja on the subject of trigonometry. The population of this research is all students
of class X IPA of SMA Negeri 2 TanaToraja. The research sample was students of Class
X Science 1 consisting of 25 students taken by cluster random sampling. The research data
was taken using: (1) observation sheet of the implementation of learning, (2) observation
sheet of student activity, (3) student test results. In this study using a pre-experimental
research design without control, which means this study does not compare two treatments
in two different groups, but only gives one type of treatment to the group that is discovery
learning models on trigonometry. It can be concluded that the implementation of learning
is able to solve all stages of learning well with an average score of 3.73. Student activities
are classified as active in participating in all learning activities with the discovery learning
model with an average score of 85%. Student learning outcomes after applying the discovery
learning model on trigonometry can be stated thoroughly with an average completeness of
75.60.