摘要:The purpose of this study is to test: (1) classical mastery of problem-solving abilities in Realistic Mathematics Education Learning assisted with fun cards,(2) whether problem-solving abilities in Realistic Mathematics Education Learning Approach is better than learning with PBL,(3) the influence of students' learning responsibility towards problem-solving skills with the Realistic Mathematics Education approach,and (4) describe students' problem-solving abilities in terms of learning responsibility.This study uses a mixed method of sequential explanatory design,the population in this study was the seventh-grade students of one of Junior High School 36 Semarang the academic year of 2018/2019.The results showed that (1) students' problem-solving abilities through the Realistic Mathematics Education Learning Approach assisted with fun cards met classical learning completeness criteria,(2) problem-solving abilities of students who obtained Realistic Mathematics Education Learning assisted with fun cards are better than students who learn with ProblemBased Models Learning,(3) learning responsibilities have a positive effect on students' problem-solving skills in Realistic Mathematics Education Learning assisted with fun cards,(4) students' problem-solving abilities in terms of responsibility through the RME learning approach assisted with fun cards.