Scaintific approachon biology subject to improve students’ learning result
Developing devices based on the Scientific Approach Produce is a viable biology learning tool for completing high school student learning outcomes on the respiratory system in humans. This research was conducted to develop the learning tools include Lesson Plans (RPP), Student Handbook (BAS), Student Activity Sheet (LKS), The Student Result Test (THB) validated by experts; The validated device is then tested. The methods used quantitative and qualitative descriptive analysis. The findings from this research are: 1) Learning tools developed valid; 2) learning works very well; 3) student activity shows active student learning build their own knowledge through scientific approach; 4) student learning outcomes from aspects of attitudes, knowledge and skills to achieve mastery. Based on the results of this study, it can be concluded that the learning tools based on scientific approaches that have been developed is valid, practical and effective so that feasible to be used to complete student learning outcomes.