scholarly journals Effectiveness of PBL through Concept Map to Improve Problem Solving Skills of Primary School Students

2018 ◽  
Vol 2 (2) ◽  
pp. 41-47
Author(s):  
Issufiah Dwi Nuryati ◽  
Sunardi . ◽  
Sri Anitah W ◽  
Gunarhadi .
Keyword(s):  
Problem Solving ◽  
Primary School ◽  
Concept Map ◽  
Primary School Students ◽  
School Students ◽  
Problem Solving Skills

scholarly journals Realistic mathematics education: An approach to improve problem solving ability in primary school

2021 ◽  
Vol 15 (4) ◽  
pp. 511-518
Author(s):  
Lutfi Putri Nugraheni ◽  
Marsigit Marsigit
Keyword(s):  
Mathematics Education ◽  
Problem Solving ◽  
Primary School ◽  
Mathematical Problem ◽  
Realistic Mathematics Education ◽  
School Students ◽  
Learning Materials ◽  
Problem Solving Skills ◽  
Realistic Mathematics ◽  
Primary School Student

Mathematical problem solving was an crucial skill to be mastered by primary school student so that will help student to unravel their problems encountered in everyday life. By using the realistic mathematics approach, stundents learn mathematical concept based on reality or scope around students. This study aimed to develop an eligible learning materials and test the effectiveness of learning materials based on realistic mathematics education to enhance the problem solving skill of primary school students. This research and development study was conducted in Sawangan Subdistrict, Magelang Regency, Central Java, Indonesia. The testing subjects consisted of 12 students in the the preliminary field, there were 42 students in the main field, and 90 students in the operational field that divided into experiment dan control class. The data were collected by interviews, observation, and tests. The analyzing N-gain score and t-test with a significant level of 0.05 done to find out th effectiveness of the teaching materials. The developed of realistic mathematics eduation learning materials is feasible and effective in improving problem solving skill with significance value of 0.000 (p≤0.05). It can enhance the problem solving skills of 4th grade elementary school.

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