PENERAPAN MODEL PROBLEM BASED INSTRUCTION TERHADAP KEMAMPUAN BERPIKIR KRITIS DAN HASIL BELAJAR SISWA DALAM PEMBELAJARAN FISIKA DI SMA

Abstract

Problem Based Instruction is one of learning models the predicted able to
improve critical thinking skills of students. Critical thinking skills is thinking
skills in reasoned and reflective by pressing the making decisions about what
should be trusted and do. The goals of this research were to describes the
critical thinking skills of students in the learning physics during Problem
Based Instruction Model, to examine the differences of physic achievement
between using Problem Based Instruction Model and Direct Instruction
Model and to describe respons of student about learning physics during
Problem Based Instruction Model. The kind of this study was true
experiment by using randomized subject post-test only control group design.
The sample of this research was the students of class X at Panji 1 Senior
High School. The data were collected by observation, documentation,
student worksheet, test, and interview. The analysis result that the student’s
ability of critical thinking skills of students in the learning physics during
Problem Besed Instruction Model include in very good category is equal to
86,9%, the student’s achievement by use Problem Besed Instruction Model is
better than Direct Instruction Model, and the respon of student in the
learning physics during Problem Besed Instruction Model is equal 96,25%
positif respons.