Grade 3 - Shape and Space
Standard 3.SS.5 - Find the perimeter of a complex figure.
Included Skills: Geometry
Demonstrate an understanding of perimeter of regular and irregular shapes by: • estimating perimeter using referents for centimetre or metre • measuring and recording perimeter (cm, m) • constructing different shapes for a given perimeter (cm, m) to demonstrate that many shapes are possible for a perimeter.