TY - JOUR VL - 4 SP - 287 UR - https://journal.stkipsingkawang.ac.id/index.php/JETL/article/view/803 EP - 291 AV - public N2 - The main purpose of this study was to compare and examine the effectiveness of problem-posing and think-pair-share cooperatives' learning models on mathematical problem-solving skills and mathematical communication skills. This study was experimental research with a quasi-experimental design. The samples of the study were 41 students for classroom experiments and 40 students for classroom control. The instruments employed in this study were pre-test and post-test. The instruments were made in essay forms which design to measure students? mathematical problem-solving skills. The result of the study showed that problem-posing and think-pair-share are very effective to improve students? mathematical achievements. However, between the problem-posing and think-pair-share, the think-pair-share is more effective than problem-posing, view from the standards of mathematical problem-solving skills and mathematical communication skills of Junior High School students. A1 - Syaiful Rohim, Aim SN - e-ISSN : 2477-8478 p-ISSN : 2477-5924 IS - 2 ID - repository1043 TI - THE EFFECT OF PROBLEM-POSING AND THINK-PAIR-SHARE LEARNING MODELS ON STUDENTS? MATHEMATICAL PROBLEM-SOLVING SKILLS AND MATHEMATICAL COMMUNICATION SKILLS Y1 - 2019/09/02/ JF - Journal of Education, Teaching, and Learning ER -