CALCULATING THE PERIMETER AND AREA OF A RECTANGLE.

CALCULATING THE PERIMETER AND AREA OF A RECTANGLE.
  • Lesson Aims
    • The pupil will recognize length and area units.The pupil will calculate area measurement of a rectangle as multiplication of the length of a row multiplied by the number of rows.
    • The pupil will discover that equal areas of  rectangles does not always mean equal perimeters.
  • Name of Model
  • A puppy on the fence.

  • Lesson Content
  • Folding square grid paper and investigating perimeters and areas of various rectangles.

  • Materials
  • Two sheets of squared grid  origami paper 12cm x 12 cm.

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