Analysis of student problem-solving errors based on Newman's theory in terms of learning interest and gender

Errors often occurred when students solve mathematical problems solving, exceedingly are faced with contextual story problems. Newman's procedural error analysis classified errors in solved into five categories: reading errors, encoding transformation comprehension and processing skill errors. There were several factors on worked by solving problems, such as student interest learning gender differences. This study aims to describe the problem-solving of students, both men, women, who have high, medium, low SPLTV material. According Newman’s procedure. The research type is a qualitative approach descriptive. And subjects obtained using purposive sampling technique. results this include 1) Students high making Encoding Errors, Processing Skill while make Transformation Errors. 2) great skills made Comprehension