Effectiveness learning based project assisted interactive media to care ability cooling system

Abstract

Mistake procedure of cooling machine maintenance on light vehicles often done of students of class XI Technical Light Vehicle (TKR / Teknik Kendaraan Ringan) in SMK N 3 Semarang. There are indications that the learning process is more dominated by teachers with direct delivery, less active students to explore theoretical concepts and self-care procedures. By direct delivery can also be accepted by students is less clear because it can not be repeated. This study aims to determine the effectiveness of learning-based project assisted interactive media to the cooling system maintenance capabilities. Experimental research conducted on students of class XI TKR-1 SMK N 3 Semarang as experimental group and class XI TKR-2 as control group. Data obtained through the test of knowledge and performance test. The results show that interactive media-based project-based learning is more effective than direct learning, as evidenced by the average knowledge and skills of 79 and 84 respectively from the direct learning of 75 and 79, with a t hitung, for knowledge of 2.334, p = 0.023 and t hitung for skill of 2,739 with p = 0,008.