2011 1998
Dimensions教学笔记(2):G2.U1.1a
原创
2018-8-9 00:28

(本文为备课材料,课程约半小时,涵盖书本开头至Page 7)

## 课前准备

- [ ] 给孩子准备一本Evidence Notebook
- [ ] 准备画画用的铅笔和橡皮
- [ ] 一块白板用于板书,配套白板笔和白板擦
- [ ] 单词卡片:engineer, design process, solution

- [ ] 准备好网络视频课件

## 课堂引导

### Warm-up

1. Why are we doing this? (1min)
You can be a scientist or an engineer (or both).
Now let’s find out how.
2. Safety in Science (2 min)
Read seven rules about doing a science lab. We will review them when we actually do a lab project.

### Unit 1: Engineering Design Process

1. Introduction: (1 min)
 - [ ] Play the video about the highway, answer the question
- Vocabulary: (5 min)
 - [ ] Guide the student to read the words and definitions: engineer, design process, solution

- [ ] Play vocabulary game

2. Lesson 1: What Is a Design Process?
 - [ ] Show the picture of the robot competition, explain (2 min)
 - [ ] Play the video about the ramps (2 clips, 2 min)

- [ ] Define a ramp (1 min)

- [ ] Discussion: (10 min)
  • What are the problems? (loading luggages/cases to the airplane, going to a higher stage)
  • What if we don’t use a ramp for these two problems? (need people to carry the cases to the airplane by stairs; using lifts)
  • What is common about these two applications in the videos? (both are transportation problems; moving from lower end to higher end; need power to move; slope is shallow; etc)
  • What are the differences between these two applications? (one uses belt, one uses wheels; one for things, one for people; one is automatic, one is manual, etc)
  • Have you seen any other ramp application? (Underground parking lots; playground slides; airplane escape slides; highway ramps)
3.What Engineers Do: (8 min)
- [ ] Play the online video (2min)
- [ ] Step 1: Define a Problem, play the online video (1 min)
- [ ] Define a problem within our house. Record it in the Evidence Notebook. (5 min)
回应7 收藏22
4月前
太专业了,对我来说照着做都很有点难度
4月前
Tommy131003 太专业了,对我来说照着做都很有点难度
结合课本和网络账号。很多材料书上有详细解释,网络账号上有视频解释。唯一的要求是父母英语要好
4月前
从G2开始么?
4月前
做得太棒了,真是又细致又有条理,而且还专业,我觉得完全可以放在大课堂中用。我最近也参考了wonders的教师手册,它也都细化到老师讲什么样的话的程度,如果家长(似乎绝大多数是鸡妈)英语表达上比较好,教学效果应该不差多少。
4月前
请问教材是哪里买的?
4月前
漠漠204 请问教材是哪里买的?
小花生团购
4月前
海绵姐姐 小花生团购
谢谢😜
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