PENGEMBANGAN MEDIA E-BOOK BERBASIS PROBLEM BASED LEARNING PADA MATERI KONFIGURASI PROXY SERVER JURUSAN TKJ SMK NEGERI 3 PADANG

Research at this school aims to provide insight into learning activities for students and develop learning evaluation observation tests to assess student abilities. The aim of observing lesson planning is to understand how teachers develop curriculum, lesson implementation plans, teaching materials and assessments. Observation provides provisions for prospective teachers in facing the world of work, ensuring competencies that produce quality students. The observation method involves interviews, direct observation of teaching and learning activities, and filling out questionnaires by students. The results of research at SMKN 3 Padang show good teacher practices in starting learning, delivering material, and involving students. Analysis of the E-BOOK Proxy Server Configuration Based on Problem Based Learning shows a validity of 89.77% and a practicality level of 87.44%, proving the effectiveness of this media in learning.