Measurement

James Monaghan, Jul 29, 2016

Concept demonstration for measurement

Table of Contents

  1. Perimeter and Area
    1. area of a triangle
    2. area of a kite
    3. area of a parallelogram
    4. area of a trapezoid
    5. area of a parallelogram
    6. Choosing a Suitable Shape for Measuring Areas
    7. Area of Rectangles and Squares (1)
    8. Perimeter and area of rectangles.
    9. Area of Trapezium Demonstration
    10. Trapezium area and perimeter quiz.
    11. Circumference of Circles
    12. Area of Circles
  2. Volume
    1. Volume of a Rectangular Prism
  3. Investigations
    1. Pick's Formula
    2. Largest area enclosed by 16 matches
    3. Water Displacement

1.

Perimeter and Area

  • 1. area of a triangle
  • 2. area of a kite
  • 3. area of a parallelogram
  • 4. area of a trapezoid
  • 5. area of a parallelogram
  • 6. Choosing a Suitable Shape for Measuring Areas
  • 7. Area of Rectangles and Squares (1)
  • 8. Perimeter and area of rectangles.
  • 9. Area of Trapezium Demonstration
  • 10. Trapezium area and perimeter quiz.
  • 11. Circumference of Circles
  • 12. Area of Circles

1.1.

area of a triangle

– sonom

1.2.

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1.3.

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1.4.

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1.5.

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1.6.

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1.7.

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1.8.

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1.9.

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1.10.

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1.11.

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1.12.

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2.

Volume

  • 1. Volume of a Rectangular Prism

2.1.

Volume of a Rectangular Prism

An interactive tool to pack a right rectangular prism with cubes. 5.MD.4[br][br]There are a limitless supply of prisms. Hit the "Random" button for more.[br][br][b]Hit "SPIN" to get things started![/b][br][br][b](A BIG Thank you Ted Coe for making such an applet that fosters conceptual understanding of the true definition of volume within this context!) [/b]
– Tim Brzezinski, Ted Coe

3.

Investigations

  • 1. Pick's Formula
  • 2. Largest area enclosed by 16 matches
  • 3. Water Displacement

3.1.

Pick's Formula

gMath 互動數學教室 [url=http://www.geogebra.hk/]http://www.geogebra.hk[/url]
– Alex CHIK

3.2.

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3.3.

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Information