K3- Triangle
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triangles和rectangles用不同颜色的笔进行涂色。