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綱要

  1. P4 Area (I)
    1. Comparing Areas Directly
    2. Comparing Areas using Improvised Units
    3. Areas of Rectangles and Squares
    4. Measuring Areas of 2-D Shapes
    5. Area and Perimeter

    P4 Area (I)

    作者:GeoGebra Institute of Hong Kong
    主題:面積, 周長, 矩形, 正方形
    P4 Area (I)

    目錄

    • Comparing Areas Directly

      • Comparing Size by Cut and Paste Q1
      • Comparing Size by Cut and Paste Q2
      • Comparing Size by Cut and Paste Q3
    • Comparing Areas using Improvised Units

      • Choosing a Suitable Shape for Measuring Areas
    • Areas of Rectangles and Squares

      • Area of Rectangles and Squares (1)
      • Area of Rectangles and Squares (2)
    • Measuring Areas of 2-D Shapes

      • Question 1
      • Question 2
      • Question 3
      • Question 4
      • Question 5
      • Question 6
      • Question 7
      • Question 8
      • Question 9
    • Area and Perimeter

      • Variety of Perimeters with Fixed Area
      • Variety of Areas with Fixed Perimeter
    下一步
    Comparing Size by Cut and Paste Q1

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