Surya, Edy and Putri, Feria Andriani and Mukhtar, (2017) IMPROVING MATHEMATICAL PROBLEMSOLVING ABILITY AND SELFCONFIDENCE OF HIGH SCHOOL STUDENTS THROUGH CONTEXTUAL LEARNING MODEL. Journal on Mathematics Education, 08 (01). ISSN 20878885

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Abstract
The purposes of this study are: (1) to know if studentsâ€™ mathematical problemsolving ability taught by contextual learning model is higher than students taught by expository learning, (2) to know if studentsâ€™ selfconfidence taught by contextual learning model is higher than students taught by expository learning, (3) to know if there is interaction between learning model and studentsâ€™ early mathematical ability to improve students' mathematical problemsolving ability, (4) to know if there is interaction between learning model and studentsâ€™ early mathematical to improve students' selfconfidence. This study is a quasiexperimental research. The population in this study consists of 180 students in grade VIII SMP Muhammadiyah 11 Pangkalan Brandan. Two classes (60 students) are taken as sample. Data were analyzed by two way Anova. The results of this study indicate that (1) studentsâ€™ capability of solving mathematical problems taught with contextual learning model is higher than students taught by expository, (2) studentsâ€™ selfconfidence taught by contextual learning model is higher than students taught by expository, (3) there is interaction between learning model and studentsâ€™ early mathematical ability to improve students' mathematical problemsolving ability, (4) there is interaction between learning model and studentsâ€™ early mathematical to improve students' selfconfidence.
Item Type:  Article 

Keywords:  Model pembelajaran kontekstual; Pemecahan masalah matematis; Self confidence 
Subjects:  L Education > LB Theory and practice of education > LB1025 Teaching (Principles and Practice) L Education > LB Theory and practice of education > LB1603 Secondary Education. High schools Q Science > QA Mathematics 
Divisions:  Fakultas Matematika dan Ilmu Pengetahuan Alam > Matematika 
Depositing User:  Mrs Harly Christy Siagian 
Date Deposited:  23 Apr 2018 08:37 
URI:  http://digilib.unimed.ac.id/id/eprint/29955 
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