Geometric measurement: understand concepts of area and relate area to multiplication and to addition
9 standards available
standards
1
Recognize area as an attribute of plane figures
2
Understand a unit square as having one square unit of area
3
Understand area as measured by counting unit squares
4
Measure areas by counting unit squares
5
Relate area to the operations of multiplication and addition
6
Find the area of a rectangle by tiling it
7
Multiply side lengths to find areas of rectangles
8
Use tiling to show that the area of a rectangle with side lengths a and b + c equals the sum of areas
9