Development of mathematic learning devices using Project Based Learning on a flat side room

Abstract

Project based learning is a teaching model that systematically involves students in learning knowledge and skills through a process of inquiry. This study aims to develop learning tools on flat-sided building materials with PjBL in order to produce valid, practical and effective tools. This research includes development research, namely Analysis, Design, Development, Implementation, Evaluation. Based on the validity trial data, the learning tools that have been validated and revised are in the valid category based on the evaluation of the three validators who gave valid statements. There are 5 students who complete the learning process or 83%, so it is stated that the learning tools developed are effectively used in learning. Practical learning devices are in accordance with the responses or responses of all students who are positive and because the three validators state that the tools are practical and can be used. The results obtained can be concluded that the learning device with PjBL on the material of the flat-sided shape that has been developed meets the valid, practical and effective categories so that it is suitable for use.