Unpacked Content
Knowledge
Students know:
- strategies for comparing the length of objects.
- standard units of length.
- related tools.
Skills
Students are able to:
- choose and accurately use appropriate measurement tools and units of measure.
- explain and justify procedures for determining the difference between the lengths of two objects.
Understanding
Students understand that:
- comparisons of objects are determined using attributes that are measurable.
Vocabulary
- Standard units of length
