Since the promulgation of the National Education Plan 2503 until the promulgation of the Basic Education Core Curriculum BE 2551 structural changes to social studies courses are 6 times, which changes each time the course is very important. Structural changes resulted in the replacement of textbooks, which is the medium of instruction for many decades. And significant changes in the textbooks. Reflect the needs of society. Important too is that the researchers believe that the time is updated national education plans. Or to improve the curriculum in each era. Economic, political and social context, as mentioned at the beginning.
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