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微课是以教学视频为主要载体,反映教师在课堂教学中针对某个知识点或教学环节而开展教与学活动的各种教学资源的组合,它具有时间短、内容精、模块化、情景化、半结构化等特点,强调创设一个主题鲜明、类型多样、结构紧凑的资源单元应用小环境。下面笔者就数学微课选题的设计策略谈谈个人的看法。一.知识型微课:紧扣重点难点,突出教学内容知识型微课是微课选题中最主要、最常见的一种类型,主要是指在课堂教学中重点突出某个知识点(如教学重点、
Micro lesson is teaching video as the main carrier, reflecting the combination of various teaching resources for teachers to carry out teaching and learning activities in class teaching for a certain knowledge point or teaching link. It has a short time, fine content, modularity, and scenario. Features such as semi-structured and semi-structured, emphasize the creation of a resource element application environment with clear themes, various types, and compact structures. The author will discuss personal views on the design strategy of the topic of mathematical micro-lecture. 1. Knowledge-based micro-curriculum: Closely focusing on key difficulties, highlighting teaching content Knowledge-based micro-teaching is the most common and most common type of micro-lecture topics. It mainly refers to highlighting certain knowledge points in classroom teaching (eg, Teaching focus,