The Develpoment of Mathematics learning Tool Oriented on Problem Based Learning to Enhance The Ability of Mathematics Problem Solving and Self Efficacy Grade X SMK Yayasan Pendidikan Keluarga ( YPK) MEDAN
Solawati Nainggolan (a*), Mulyono (b), Hasratuddin (c)
Postgraduate of mathematics education state university of medan
jl. willem Iskandar
Pasar V Medan estate, Kode Pos 20221, Indonesia
The purpose of this research was to develop : (1) How the improvement of the mathematicall problems solving ability of student by using teaching subject which developed by problems based learning model, (2) How the improvement of student self efficacy by using teaching subject whichdeveloped by problems based learning model and (3) How the quality of teaching subject which developed by problems based learning model that used to improves the mathematicall problems solving ability and self efficacy of student. This research equal to research improvement use example Thiagarajan, Semmel and Semmel are modified by 4D model. There are 4 step for development processing: define, design, develop and disseminate. Learning tools is A book, RPP, LKS instrument test result and questionare. Population in this research is all of student class X SMK YPK medan school year 2016/2017 taking samples from 2 class room which totally there are 70 students. Data analisist result have gotten shoeing that learning tool’s development with problems based learning model at Trigonometri in class X SMK Yayasan Pendidikan Keluarga (YPK) Medan is good quality. The mathematicall problems solving ability and self efficacy got improvement.
Topic: Curriculum, Research and Development