By: Marsigit, M.A.
Reviewed by: Hafizh Praditya Mahardika/09301241001
In real life mathematical reality is a difficult subject and has always been a ghost for students. So even felt by teachers of mathematics, students will hang their difficult material presented.Various methods have been implemented to overcome these problems, but still no significant change. For that teaches math to students is not easy because we find that students in learning mathematics tifak easy. Therefore, each of us searched and searched metide what is appropriate to teach mathematics, then the answer is no, there is no best way to teach mathematics. But there are several methods that can be implemented by teachers with the appropriate time, following these methods: exposition by the teacher, discussion with students and student teachers with students, problem solving, investigation, and basic training principles, and application. These methods are not the most suitable for membelajarkan math, but if teachers can integrate or use collaborative methods with time and appropriate materials, it did not rule that would terlakasana effective and efficient learning.Dalah this case there are still obstacles that impede the smooth teaching and learning activities of both teachers and students themselves. Constraints of the teacher as an understanding of the material that is not so good, can not be implemented effectively implement learning methods, hindered the existing system, conditions are less conducive learning environment, and limitations of learning facilities. Because of these obstacles teachers often have difficulty in developing mathematics learning technology. So the teacher must be able to change the paradigm of learning math wrong, that is abstract to the concrete, formal to informal, objective to the subjective, justification to discovery, rationality to intuition, reasoning to the emotions, general to specific, and theory into practice. In addition the teacher must understand the meaning of the nature of mathematics, as for the essence of mathematics is to bring the subjective and objective mathematical knowledge through social interactions separately acquire, test, represents the new knowledge they have gained.With the elaboration of the nature of mathematics is the search activity patterns and relationships, creativity requires imagination, intuition, and discovery, problem solving, and communication devices. In addition the teacher must know well about the nature of students studying mathematics, which students will learn if motivated, students learn by themselves, students study independently or in groups, students need a different context and situation in the study. In the design implementation stage of preparation there pemeblajaran, kegiatanbelajar stage, and the evaluation stage. Each stage must be passed by a teacher with full responsibility.
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