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1.设计情境问题串,营造课堂求知氛围“情境问题串”是将情境和问题串的设计有机地结合起来,使问题情境在激发学习兴趣、渗透生物理念的同时,指向生物核心思想的发生过程,成为学生探究核心问题的平台.
1. Design situational problem strings and create a classroom knowledge atmosphere The “situation problem string” is to organically combine the design of situation and problem strings, so that the problem situation stimulates interest in learning and infiltrates biological concepts while pointing to the core ideas of biology. The process has become a platform for students to explore core issues.