让预设与生成的矛盾在消解中共生

On the Contradictions between the Expectations of a Teacher and the Formative Growth of His or Her Students and Their Dissolution in an Effort Toward the Attainment of Their Complimentary and Compatible Unity

预设、生成在教学中各有其思维基础和重要意义。[有效性教学]应当是生成性与预设性的和谐统一。新课程实施应避免一个极端代替另一极端的倾向，以兼容兼顾为指导原则调适二者矛盾。