Mathematics learning of trigonometric triangles in vocational high school using online media

Abstract

This research is a descriptive qualitative study that aims to describe the learning of trigonometric triangles using online media in class X students of SMK Negeri 6 Palembang. Information assortment methods use screen recordings of Zoom application, observation, and interviews. Screen recordings are carried out to observe student activities during the learning process and compare them with observation sheets and interview sheets. Meanwhile, the test instrument is utilized as supporting information to see understudy learning results after learning the wide trigonometric triangle in general. The outcomes indicated that during the learning process that lasted for two meetings, students could follow well throughout all stages of learning and get outstanding outcomes.