Today is July 27th.

We learned a shape rectangle.

There are four rooms on the first floor.

Q: What's this place?

A: It's a painting room.

Q: What's this place?

A: It's a café.

Q: What's this place?

A: It's a ticket office.

Q: What's this place?

A: It's a coat room.

On the second floor,there are four rooms.

It's a statue room.

It's a photography room.

It's a gift room.

It's a movie room.

This is a floor plan.

Q: What shape is it?

A: It's a rectangle.

A rectangle has four square corners.

A rectangle has four straight sides.

Q: Which shape is a rectangle?

A: The red one is a rectangle because it has four square corners and four straight sides.

A square is a rectangle with four equal sides.

A square is a special rectangle.

Q: Which shape is a square?

A: The red one is a square because it has four equal sides.

本课教学目标：

1.通过Professor到美术馆参观的课件，帮助孩子了解楼层示意图的作用（楼层示意图所能提供的信息和功能）

2.认知长方形Rectangle的定义：A rectangle has 4 straight sides and 4 square corners.

3.在了解长方形有关的学科知识基础上,懂得在不同的形状中辨识出Rectangle

4.尝试运用和长方形有关的学科知识来解释自己认为某图形为长方形的原因，培养孩子的数学语言表达和数学思维。

5.学习正方形Square的定义,明白正方形属于特殊的长方形，它的四条边都相等。A square is a special rectangle with 4 sides at the same length.

6.在了解正方形有关的学科知识基础上,懂得在不同的形状中辨识出Square,尝试运用和正方形有关的学科知识来解释自己认为某图形为正方形的原因，培养孩子的数学语言表达和数学思维。

7.通过课件理解感知部分常见词汇，例如art museum (美术馆)、floor plan(楼层图)、ticket office (售票处)……Yesterday we learned about a shape -- Rectangle.

本课作业：

1 复习语音

2 在生活中找一找哪些物品是rectangle,拿一些不是，并说明为什么。