摘要：The purpose of this study is to evaluate 6th grade students’ performance related to algebraic problems prepared at declarative, procedural and conditional knowledge levels, and to investigate the levels of achievement by gender variable. Participants of the study consisted of 235 sixth grade students. The Algebra Achievement Test were developed by the researchers to collect the data. According to the findings of the study, 6th grade elementary students have low performance in solving declarative, procedural, and conditional problems in the field of algebra. No differences were found between declarative and procedural knowledge achievement of students by gender factor. However, conditional knowledge achievement of female students is significantly higher than that of the male students.
