六年制學程/02/2014.09.09

作業檢討

找大強子對撞機的圓心及半俓

GIS

求圓心

• 印出地圖
• 找圓心經緯度
  1. 圓上找一弦，取中點，過中點畫出中垂線。
  2. 圓上再找另一弦，也取中點，過中點畫出中垂線。
  3. 兩條中垂線交點即為圓心。
• 開「google map」，找「歐洲核子研究組織」，拉遠，找 D78、D78C、D78D 的十字形馬路交點，稍往南找到往西南往高爾夫球場的叉路，圓心即在附近。

求半徑

• 圓周率：π約為3.14或3.1416或3.14159
• 半俓為 r
• 圓周=2*r*π
• 圓面積=r²*π
• 大強子對撞機圓週為 27 公里。

溯溪地點作業預習

• 地點：新北市三峽區插角國小

英文

At the Sports Centre (Center)

• Review all the words in relation to sports and activities
• Practice spelling
• The way of writing an English address

What can you do?

• Listening Comprehension
• Talk about what George can do and what he can't do.
• Ask a partner the following questions:
  1. Can you speak Japanese?
  2. Can you speak French?
  3. Can you write with both hands?
  4. Can you swim?
  5. Can you spell you name in English?