Identifikasi Miskonsepsi Pada Materi Suhu dan Kalor dengan Menggunakan Instrumen Tes Diagnostik Multiple Choice Reasoning Terbuka

Abstract

The research aims to develop an open multiple choice reasoning diagnostic test instrument as an instrument for identifying student misconceptions and misconceptions profiles on Temperature and Heat material. The development method used in the research is the 4D model which consists of 4 stages, namely the definition stage, design stage, development stage and disseminate stage. The results of this research show that: (1) The diagnostic test instrument is made in the form of an open multiple choice reasoning test consisting of 3 levels, namely answer options, reasons and level of confidence, (2) The open multiple choice reasoning diagnostic tests instrument consists of 13 stated questions valid with a reliability level of 0,75 and, (3) The percentage of students who face misconceptions is 64,2% where the highest percentage is shown in the concept of energy transfer due to temperature differences with a percentage of 70%. The results of data analysis stated that the open multiple choice reasoning diagnostic test instrument created was effective for identifying misconceptions and knowing the profile of misconceptions in the Temperature and Heat material.