Development of Oriented Student Activity Sheets Problem-Based Learning Approaches Assisted by GeoGebra Software to Improve Metacognition Ability of Private Vocational High School PAB 12 Saentis

摘要

This study aims to describe student activity sheets developed in oriented learning problem-based learning approaches which include: 1) validity, 2) practicality 3) effectiveness 4) improvement of students' metacognitive abilities using student activity sheets in software-oriented problem-based learning approaches assisted by software GeoGebra developed, 5) identified the level of students 'metacognitive abilities in solving problems based on the results of students' metacognitive abilities tests. This research is research and development, the product produced is a student activity sheet oriented to a problem-based learning approach developed using a 4-D development model. The subject of this study was the grade X student of Private Vocational High School PAB 12 Saentis. From the results of the second trial obtained the activity sheet students meet the criteria: 1) valid, good 2) practical, in terms of: a) validator assessment, b) student response interviews, c) teacher response interviews, and d) implementation of student activity sheets 3) effective , in terms of a) completeness of classical learning outcomes, b) student activities, c) student positive responses, 4) there is an increase in metacognitive abilities of students using student activity sheets developed, 5) the level of student metacognition in solving problems only meets the level of strategic ability use, aware use, and tacit use.