K3- Triangle

2020-12-08


    教学目标:

    一.LTP关注点:

项目管理:

  时间意识,准备、组织、

  注重细节、逻辑思考。

  团队合作:团队意识,分工合作

  演讲演示:5大标准


二.语言知识目标:

  1.通过Professor到城市旅游的故事情节帮助孩子了解地图的作用(地图所能提供的信息和功能);

  2.认知三角形Triangle的定义A triangle is a shape with three straight sides and three corners.

A triangle with one square corner直角三角形

  square corner直角

  3.在了解三角形有关的学科知识基础上,懂得在不同的形状中辨识出Triangle

  4.尝试运用和三角形有关的学科知识来解释选择原因,培养孩子的数学语言表达和数学思维,例如Why it's a triangle? 孩子能够回答Because it has 3 straight sides and 3 corners.

  5.通过课件积累部分常见词汇,例如street map/ park/ art museum/ beach/ ice cream parlor/ restaurant/...


三.本课词汇拼读练习:

(听,大声朗读词汇3-5遍,

在语境中理解词意)

street map

ice cream parlor

restaurant

museum

triangle

square corner

straight sides



四.课件截图:

Triangles

We learned about triangles. 



This is  a street map.

 It  shows park---restaurant---bus station---beach---ice cream parlor---art museum.


 

 Q: What is a triangle?  

   A: A triangle is a shape

with three straight sides

and three corners.


    

Q: What’s this corner?  

     A: It’s a square corner.


      

 A: So this is a triangle

     with one square corner. 

      

  Q: Which shape is

       a triangle? Why?  

    A: The blue shape is

a triangle because

it has three straight sides

and three corners.


 A: The red shape is not

a triangle because

it has no straight sides. 

    A: The yellow shape

is not a triangle because

it has four straight sides

and four corners.      

 

  课后作业

1.语音作业-- 听指读语音2-3遍,提升流利度

2.笔头作业--完成Classroom Connection Book  P64

分别将图片中隐藏的trianglesrectangles用不同颜色的笔进行涂色。