标题：Students’ Errors and Misunderstanding towards Algebra: Pre-Service Mathematics Teachers’ Prediction Skills of Error and Misunderstanding and Solution Suggestions
摘要：The purpose of this study was to investigate the pre-service mathematics
teachers’ prediction skills about what might be 7th and 8th grade middle school students’
errors and misunderstandings on algebraic expressions and operations as well as solution
suggestions about how these difficulties might be overcome. There were ninety nine
middle school students and one hundreds twenty pre-service elementary and secondary
mathematics teachers involved in this study. Data gathered from a test consist of 10
open-ended questions. Descriptive statistics were used to determine the research
questions and it is done using frequency and percentage.
关键词：Errors and misunderstanding towards algebra, prediction of error and
misunderstanding, solution suggestions
