指向概念建构的“输送血液的泵——心脏”教学设计  

Teaching design focusing on the concept construction of“the Pump of Transporting Blood-the Heart”

作　　者：龙芳菊 LONG Fangju(Guizhou Guiyang Huaxi No.1 Middle School,Guiyang 550000,China)

机构地区：[1]贵州省贵阳市花溪第一中学,贵阳550000

出　　处：《生物学教学》2025年第2期38-40,共3页Biology Teaching

摘　　要：对人教版初中生物学教材七年级下册“输送血液的泵——心脏”第一课时内容进行教学设计。教学过程以活动任务为驱动,关键问题为引导,促进学生主动获取事实,突破教学易混淆点、难点,进而建构概念,发展学生的生物学学科核心素养。This paper presents teaching design for the first lesson of the seventh-grade PEP biology textbook,focusing on“the pump of transporting blood-the heart.”The teaching process is driven by activity tasks and guided by key questions,promoting students to actively acquire facts,overcome common confusions and difficulties in teaching,and thus construct concepts while developing core literacy in the field of biology.

关 键 词：核心素养 概念建构 心脏 初中生物学 

分 类 号：G63[文化科学—教育学]