Oleh :
Dr. Marsigit M.A.
Concluding Remark
By : Rizki Yudhi Pratiwi
10305144020
MATEMATIKA SWADANA 2010
(http://akuyudhipblg.blogspot.com/)
Realistic mathematical emphasis on construction of concrete objects context as a starting point for students to obtain mathematical concepts. Concrete objects and environment about objects can be used as the context of learning mathematics in building linkages mathematics through social interaction. Leader Enda concrete objects manipulated by students within the framework of supporting business students in the process of matematisasi concrete to the abstract. Students need to be given the opportunity to be able to mengkontruksi and produced by mathematics and language of their own reflection activities required against. social activities so that it can happen the Scouting and strengthening the relationships between the subject of the structure of mathematical understanding.
By carrying out observation and analysis on the video tape recorder (VTR) about learning mathematics, where it has been recorded a teacher who has been carrying out learning mathematics with the realistic approach, the teacher can test it and find other alternative development for acquired the concept or idea on concrete objects and environment about objects can be used as the context of learning mathematics in building linkages mathematics through social interaction.
A mathematical model of learning which is already recorded in the VTR has advantages and disadvantages. Advantages/benefits derived from use of the VTR, for example, teachers have the opportunity to test the concrete objects and environment about objects can be used as the context of learning mathematics in building linkages mathematics through social interaction, digging and reflect on the concepts of mathematical learning, exchanging experience with realistic other teachers about the development of mathematical learning, reflecting on the preparation process and realistic belajara teaching mathematics at JUNIOR HIGH SCHOOL in accordance with the principles of PMRI, reflect on the development of learning resource for the process of teaching and learning of mathematics in junior high in accordance with the principles, as well as the opportunity for PMRI reflect the development activities of the assessment for the process of teaching and learning of mathematics in junior high in accordance with the principles of PMRI. VTR also has disadvantages, such as the limited point of view, not all aspects are able to be captured, the image quality, image capture moments, etc.
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