标题：Development of Learning Devices Based on Realistic Mathematics Approach to Improve Communication Skills and Mathematical Literacy of Torgamba Negeri 5 Middle School Students
出版社：The International Institute for Science, Technology and Education (IISTE)
摘要：This research aims to: Analyzing the validity, practicality, and effectiveness of learning tools oriented towards problem-based learning models assisted by macromedia flash that was developed to improve students' mathematical literacy skills. there is an increase in students' mathematical communication skills by using learning devices based on realistic mathematical approaches that were developed in trial I and trial II by 6.74; 3 and there is an increase in students' mathematical literacy skills by using learning devices based on realistic mathematical approaches that were developed in trial I and trial II by 5.68.
关键词：Development of Learning Tools;based on Realistic Mathematical Approaches;Communication Skills and Mathematical Literacy
