Measurement & Data
3.MD.C.5
3rd Grade · Common Core Standards
Standard
Recognize area as an attribute of plane figures and understand concepts of area measurement.
Sub-standards
- 3.MD.C.5.a — A square with side length 1 unit, called "a unit square," is said to have "one square unit" of area, and can be used to measure area.
- 3.MD.C.5.b — A plane figure which can be covered without gaps or overlaps by n unit squares is said to have an area of n square units.
Study materials
Study guide, practice problems, review, and practice test for this standard.
© Common Core State Standards Initiative. Used under CC BY 4.0. See thecorestandards.org for the official standards.