Minggu, 01 Januari 2012

PENDEKATAN MATEMATIKA REALISTIK PADA PEMBELAJARAN PECAHAN DI SMP


By: Dr. Marsigit, M.A
Unsur-unsur Psikologi yang Terkandung
Reviewed by: Yudha Prihadi (10313244026)/ International Mathematics Education

Realistic Mathematics emphasizes the construction of the context of concrete objects as a starting point for students to acquire mathematical concepts by building mathematical connections through social interaction. Students should be given opportunities to construct and produce mathematics in a manner and language of their own. Activities necessary reflection of the social activity that can occur integration and strengthening of relationships between subjects in the structure of their mathematical understanding.

In learning fractions in school a teacher must be creative in its delivery. One of them with a realistic approach. realistic types that have characteristic buttom-up approach, where students develop their own models and then the model is used as the basis for developing formal mathematics. In the realistic model arises from students' informal strategies in response to real problems for later formulated in formal mathematics.

In the realistic approach to mathematics learning fractions in school a teacher should know that in a learning students should be given opportunities to: explore and reflect on alternative concepts about ideas that affect learning fractions further, explore and acquire new pengetahauan about fractions by forming knowledge it for himself and their experiences, gain knowledge as a process of change that includes the addition, creation, modification, refinement, and rearrangement of rejection.

A teacher also needs to revitalitation themselves so:  seat himself as a facilitator, able to develop interactive learning, providing opportunities for students to be active, able to develop learning scenarios

Source: http://staff.uny.ac.id

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