关键词:
PBL教学模式
羧酸衍生物
系统命名法
教学设计
摘要:
本文以“nomenclature of carboxylic acids”为例设计教学,采用PBL教学模式,设计层次递进的问题,引导学生以小组合作的形式共同探讨和解决问题,使学生掌握羧酸及其衍生物的系统和普通命名规则。该教学模式可以激发学生的学习兴趣,有效提高课堂参与度和英语交流能力,从而培养学生的学科素养。Taking “nomenclature of carboxylic acids” as an example, this paper adopts PBL teaching mode to design progressive problems, guiding students to explore and solve problems together in the group cooperation, so that students can master IUPAC and common naming rules for carboxylic acids and their derivatives. This teaching mode can stimulate students’ interest for learning, improve class participation and English communication ability effectively, and cultivate students’ disciplinary literacy.