Choose appropriate units (metric and U.S. customary) and tools, and estimate and measure length, liquid volume and weight/mass Estimate or determine the area and volume of solid figures by covering them with squares or by counting the number of cubes that would fill them Find the perimeter of a polygon with integer sides Carry out simple unit conversions within a system of measurement (e.g., centimeters and meters, hours and minutes) Students describe and compare the attributes of plane and solid geometric figures and use their understanding to show relationships and solve problems.
(Students; use; their understanding; to show relationships and solve problems) (Students; compare; the attributes of plane and solid geometric figures) (the number of cubes; would fill; them)
Students Students the number of cubes
use compare would fill
their understanding to show relationships and solve problems
the attributes of plane and solid geometric figures
them