UPAYA PENINGKATAN PRESTASI BELAJAR BANGUN RUANG MELALUI PENGGUNAAN MEDIA VIDEO PEMBELAJARAN PADA SISWA SMPN 2 JAYAPURA

Abstract

Understanding concepts is an important thing in mathematics. One of the characteristics of mathematics is to have objects that are abstract that can cause students have difficulty in understanding a concept. Students will more easily solve their math problems first they can understand the concept.  In addition, understanding the concept of good and true will make students more  easily remember a material taught by the teacher without having to memorize the formula. In the learning process, the use of video learning media solid shape, students cn more easily understand solid shape and will create student interest as well as seeed up the process of understanding when getting things that are abstract and difficult to understand. The purpose of this devotion is to motivate and improve the students' ability in understanding the solid shape. The method used to support the success of this program is in the form of demonstrations. This activity is given to students of class IX SMPN 2 Jayapura.  

Keywords: solid shape, cuboid, cube, video, Jayapura