Section: 单元 2: 18 以内的加法和减法练习 | K2 数学课本 A (BCBI)

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Section outline

- Select activity 第 4 页: 18 以内的加法练习
  
  第 4 页: 18 以内的加法练习 Page
  
  Students must
  
  Mark as done
- Select activity 第 4 页: 打地鼠
  
  第 4 页: 打地鼠 Page
  
  Students must
  
  Mark as done
- Select activity 第 5 页: 竖式加法
  
  第 5 页: 竖式加法 Page
  
  Students must
  
  Mark as done
- Select activity 第 5 页: 活动时间!
  
  第 5 页: 活动时间! Interactive Content
  
  Students must
  
  Mark as done
- Select activity 第 6 页: 数轴-加法
  
  第 6 页: 数轴-加法 Page
  
  Students must
  
  Mark as done
- Select activity 第 7 页: 18 以内的减法练习
  
  第 7 页: 18 以内的减法练习 Page
  
  Students must
  
  Mark as done
- Select activity 第 8 页: 竖式减法
  
  第 8 页: 竖式减法 Page
  
  Students must
  
  Mark as done
- Select activity 第 8 页: 活动时间!
  
  第 8 页: 活动时间! Interactive Content
  
  Students must
  
  Mark as done
- Select activity 第 9 页: 数轴-减法
  
  第 9 页: 数轴-减法 Page
  
  Students must
  
  Mark as done
- Select activity 第 10 页: 让我们来复习! (互动活动)
  
  第 10 页: 让我们来复习! (互动活动) Page
  
  Students must
  
  Mark as done
- Select activity 手作乐陶陶示范视频
  
  手作乐陶陶示范视频 Page
  
  Students must
  
  Mark as done
- Select activity 单元 2: 课本
  
  单元 2: 课本 Interactive Content
  
  Students must
  
  Mark as done
- Select activity 单元 2: 教师指南
  
  单元 2: 教师指南 Interactive Content
  
  Students must
  
  Mark as done
- Select activity 小测验时间
  
  小测验时间 Page
  
  Students must
  
  Mark as done
- Select activity K2 Midterm Assessment (DOC)
  
  K2 Midterm Assessment (DOC) URL
  
  Students must
  
  Mark as done
- Select activity K2 Midterm Assessment (PDF)
  
  K2 Midterm Assessment (PDF) File
  
  Students must
  
  Mark as done