By :Dr. Marsigit, M.A.
Reviewed by Yustia Rahmawati (p.matswa 09 / 09301244005)
Teaching mathematics is not easy because we find that students do not easily accept a mathematics lesson. Cocroft Report recommend variation of teaching learning (1982: 132), here is : exposition methods, method of discussion, problem-solving metods, method of discovery (investigation), methods of basic skills training and principles, method of application.
Constraints faced is by teacher is less understanding the theory, hoe to implement it, the exiting system, environmental condition, learning facilities.
View of the social community contructivist is Mathematics Mathematics is seen as a science knowledge is tied to culture, mathematics is the result of cultural evolution humans. There is a close relationship between mathematics with social circumstances, all knowledge of any basis all knowledge has a foundation the same is 'deal', mathematics is not neutral and free value, mathematics needsocial foundation for the development.
Matematika is an activity search pattern and search pattern of relations and relationships. The implications of this view of the development. instructional design are: gives students the opportunity to conduct activities discovery and investigation of patterns for determine the relationship, provide an opportunity for students to perform experiment with a variety of ways, encourage students to discover the existence of the order, encourage students to draw general conclusions, help students understand and find relationship between understanding one another.
Learning Phase : develop the role of teacher, encourage and develop student understanding, provide opportunities for every student to demonstrated ability to do activities mathematics, errors of students contain pedagogical value, encourage students are responsible for learning. Evaluation phase : observing student activities, what the students mastered / not mastered, what the student needed.
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