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在课堂教学过程中,针对一个个特定知识点的教学,要在保证学生的主体地位的前提下发挥教师的主导作用,通过交互使用顺应和同化策略,促进学生对学科知识进行主动建构,高效地学习新课标要求的间接经验知识。一方面,要充分利用客观事实和逻辑的力量,指导学生运用化学逻辑思维进行观察和思考,促进新知识在学生脑子里着床扎根,也就是促进知识建构的主动顺应;另一方面,注意指导学生通过分析比较归纳类比等思维活动,将新知识整合到原有知识体系之中,促进知识建构的主动同化。
In the process of classroom teaching, for the teaching of a specific point of knowledge, under the premise of ensuring the dominant position of the students, teachers should play a leading role. Through the mutual use of adaptation and assimilation strategies, students should be encouraged to construct the knowledge of subjects actively. Learn the new course standard requirements of the indirect experience of knowledge. On the one hand, it is necessary to make full use of the power of objective facts and logic to guide students to use chemical logical thinking to observe and think, to promote the new knowledge rooted in the minds of students, that is, to promote the active adaptation of knowledge construction; on the other hand, pay attention to guidance By analyzing and comparing the thinking activities such as analogy, students integrate the new knowledge into the original knowledge system and promote the active assimilation of knowledge construction.