Perwitasari, Dewi and Surya, Edy (2017) THE DEVELOPMENT OF LEARNING MATERIAL USING PROBLEM BASED LEARNING TO IMPROVE MATHEMATICAL COMMUNICATION ABILITY OF SECONDARY SCHOOL STUDENTS. International Journal of Sciences : Basic and Applied Research (IJSBAR), 33 (03). pp. 200-207. ISSN 2307-4531
Reviewer.pdf - Published Version
Download (372kB) | Preview
Abstract
The purpose of this study is to determine: (1) increasing mathematical communication skills among students by problem-based learning, and (2) answering process students in solving mathematical communication problems by problem-based learning. The research was conducted in SMP Negeri 23 Medan, with 80 students as subjects. This study was development research. The object of this research was a learning material about statistics materials based on a problem-based learning developed which were Teacher Handbook, Student Book, Student Worksheet, and student’s mathematical communication skills test. The instrument used consisted of a test of mathematical communication skills. The instrument has been declared eligible in content validity and reliability coefficients. Based on the results of the analysis obtained, found that: (1) There was increasing students' mathematical communication skills by problem-based learning, and (2) Answering process of students in problem-based learning in trial 2 was more varied compare to trial 1.
Item Type: | Article |
---|---|
Keywords: | Problem based learning; Mathematical communication ability; Answering process |
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: | 14 Jun 2017 07:23 |
Last Modified: | 23 Apr 2018 09:46 |
URI: | https://digilib.unimed.ac.id/id/eprint/24735 |