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三年级上册《Unit 3 Animals Lesson 3》优秀教案
SuperMinds 2 Unit 6 People
Learn and think --- The life cycle of a butterfly (Science)
本单元的主题是“People”，而本节课是第6单元模块的最后一个period的学习，因此学生已经对“人类的生活”有了一定的概念和语言积累，本课运用故事Thunder’s Birthday为一个切入口，引导学生将视角从“人类的生命周期”转移到“昆虫的生命周期”，意图将学习内容从学生已有的知识层面，自然而然地转移到另一个范畴---自然科学，拓宽学生的眼界和知识面，以语言为工具，学习其他学科内容。
在本节课的学习过程中，学生们通过小组合作完成学习任务卡，来提高合作学习能力和交流能力，通过听故事和互问互答学习活动，锻炼听说能力和思维能力。
通过本节课的学习，学生们课后能够动手制动一个mobile，表达自己对蝴蝶的生命周期的理解，并能用英语介绍，延伸语言能力，激发兴趣。再继续阅读青蛙的生命周期作为拓展，通过对比两种生命周期的相同点和不同点，锻炼对比分析能力，从而提高思维能力。
LESSON CONTEXT (What happens before and after this lesson? How does this fit into a larger unit or lesson series?)
We have been working on small group cooperate learning, seat changing during the alternative teaching and through the performance to show the understanding of the new language.
Students already need to know the life cycle of a person, and the basic rules for learning in group.
TEACHING CONTEXT (What have you been working on in your practice that we might see in this lesson? What do students already need to know prior to teaching this lesson?)
LESSON DETAILS
Language goals
Vocabulary: life cycle, chrysalis, caterpillar, butterfly
round, soft, hard
Sentence structure: The... is round/hard.
The ... comes out of the ...
Students will be able to identify and name the stages fo butterfly life cycle.
Students will be able to use known language to talk about science in English.
Learning Goals: What will students know and be able to do by the end of the lesson? What will you be looking for in order to assess how students are progressing?
To understand the important concept: different species have different life cycle.
How different the life cycle is among people, butterfly and frog?
How to express what you know in diverse ways?
Essential Question (s): Think about the most important concepts students should learn from this lesson.
Time
Lesson
Teacher Role: Instructional