P4 4M1 Perimeter 周界

Kong Chan, 6. 11. 2018

Perimeters (Primary 4)

Obsah

  1. 製作圖形 (Making figures)
    1. P4 Perimeter / 周界
  2. 比較圖形周界 (Comparing perimeters)
    1. P4 Perimeter 周界 Q1
    2. P4 Perimeter 周界 Q2
    3. P4 Perimeter 周界 Q3
    4. P4 探究兩相鄰圖形的周界/ Inquiry about perimeters of two adjacent figures
  3. 多個圖形的周界 (Figures formed by multiple rectangles)
    1. P4 Perimeter 1 圖形拼砌 1
    2. P4 Perimeter 2 圖形拼砌 2
  4. 遷移線段求周界 (Translating sides of figures)
    1. P4 Perimeter Irregular Shapes Q1
    2. P4 Perimeter Irregular Shapes Q2
    3. P4 Perimeter Irregular Shapes Q3
    4. P4 Perimeter Irregular Shapes Q4

1.

製作圖形 (Making figures)

  • 1. P4 Perimeter / 周界

1.1.

P4 Perimeter / 周界

– Kong Chan

2.

比較圖形周界 (Comparing perimeters)

  • 1. P4 Perimeter 周界 Q1
  • 2. P4 Perimeter 周界 Q2
  • 3. P4 Perimeter 周界 Q3
  • 4. P4 探究兩相鄰圖形的周界/ Inquiry about perimeters of two adjacent figures

2.1.

P4 Perimeter 周界 Q1

– Kong Chan

2.2.

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2.3.

–

2.4.

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3.

多個圖形的周界 (Figures formed by multiple rectangles)

  • 1. P4 Perimeter 1 圖形拼砌 1
  • 2. P4 Perimeter 2 圖形拼砌 2

3.1.

P4 Perimeter 1 圖形拼砌 1

– Kong Chan

3.2.

–

4.

遷移線段求周界 (Translating sides of figures)

  • 1. P4 Perimeter Irregular Shapes Q1
  • 2. P4 Perimeter Irregular Shapes Q2
  • 3. P4 Perimeter Irregular Shapes Q3
  • 4. P4 Perimeter Irregular Shapes Q4

4.1.

P4 Perimeter Irregular Shapes Q1

– Kong Chan

4.2.

–

4.3.

–

4.4.

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Informace