数学课上，为了更好地形成智力技能，教师常在黑板上清楚而细致地演算例题，这是给学生提供（ ）
- A.原型定向
- B.原型模型
- C.原型操作
- D.原型内化
正确答案及解析
正确答案
解析
智力技能形成的阶段分为原型定向、原型操作、原型内化。原型定向通常指那些被模拟的某种自然现象或过程；原型操作是依据智力技能的实践模式，把学生在头脑中应建立起来的活动程序计划，以外显的操作方式付诸实施，以获得完备的动觉映象。教师演算对于教师来说是一个操作过程，对于学生来说是一个模拟过程，教师给学生提供了原型定向。
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