IDENTIFIKASI KESALAHAN PESERTA DIDIK KELAS VIII SMP NEGERI 1 PRAMBON DALAM MEMECAHKAN MASALAH LINGKARAN

Abstract

Error is a deviation from the correct algorithm. Every student has the possibility of making mistakes in working on
problem solving problems, both fact errors, concept errors and procedural errors. Mistakes made by students can be
used as a reference in knowing the difficulties they experienced. Identifying the results of students' solving in solving
problems solving problems is one of the efforts to help students who experience errors. The purpose of this study is to
identify and describe students' mistakes in solving circle problems. The research instrument used was a test. The subjects
of this study were 33 students of eighth grade 1 Prambon Junior High School. Based on the identification of students'
answers that work on problem solving there are three types of mistakes made which include factual errors, concept
errors and procedural errors.