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Area

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  1. Area

  2. Learning Goals • LG: Develop and apply a formula for determining the area of rectangles • Kid Friendly: Be able to find the area of a rectangle • What I think I know:

  3. Definition • Area is the size of a surface

  4. Example

  5. Formula for area of Rectangle • The formula to find the area of a rectangle is: • Area = Width (w) x Height (h) • Area = w x h

  6. Area by Counting Squares

  7. Approximate Area

  8. Proper way to write the area • Area is finding all of the space taken up inside of a 2D object. It should always be written as squared units • This means it should look like this: • 10 m2 • 200 cm2 • 50 km2

  9. Finding the area of an irregular polygon • You can find the area of an irregular polygon by making the shape into smaller, easier shapes. • See the EduCreations video for our class video

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