Attend to precision.
Standard detail
CCSS.Math.Practice.MP6
Standard
Depth 1Parent ID: D04A7A60DFE401311CE768A86D17958EStandard set: Grade 2
Original statement
Quick facts
- Statement code
- CCSS.Math.Practice.MP6
- List ID
- 6.
- Standard ID
- 1B3D53C3BEED4D758929A04852FC3BF3
- ASN identifier
- S2366911
- Subject
- Common Core Mathematics
- Grades
- 02
- Ancestor IDs
- D04A7A60DFE401311CE768A86D17958E
- Source document
- Common Core State Standards for Mathematics (2010)
- License
- CC BY 3.0 US
- Dataset notes
Mathematically proficient students try to communicate precisely to others. They try to use clear definitions in discussion with others and in their own reasoning. They state the meaning of the symbols they choose, including using the equal sign consistently and appropriately. They are careful about specifying units of measure, and labeling axes to clarify the correspondence with quantities in a problem. They calculate accurately and efficiently, express numerical answers with a degree of precision appropriate for the problem context. In the elementary grades, students give carefully formulated explanations to each other. By the time they reach high school they have learned to examine claims and make explicit use of definitions.