options: Represent and interpret data.

Tell and write time.

Work with time and money.

Measure lengths indirectly and by iterating length units.

Describe and compare measurable attributes.

Relate addition and subtraction to length.

Geometric measurement: understand concepts of angle and measure angles.

Geometric measurement: recognize perimeter as an attribute of plane figures and distinguish between linear and area measures.

Solve problems involving measurement and estimation of intervals of time, liquid volumes, and masses of objects.

Geometric measurement: understand concepts of area and relate area to multiplication and to addition.

Geometric measurement: understand concepts of volume and relate volume to multiplication and to addition.

Convert like measurement units within a given measurement system.

Measure and estimate lengths in standard units.

Classify objects and count the number of objects in each category.

Solve problems involving measurement and conversion of measurements from a larger unit to a smaller unit.
problem_activity: Problem 4
Pre-unit
Find the length of each rectangle.
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correct_option_index: 12