Achievement Descriptors: Proficiency Indicators 2.Mod2.AD1 Represent and solve one-step addition and subtraction word problem types within 100 by using drawings and
equations with a symbol for the unknown. RELATED CCSSM
2.OA.A.1 Use addition and subtraction within 100 to solve one- and two-step word problems involving situations of adding to, taking from, putting together, taking apart, and comparing, with unknowns in all positions, e.g., by using drawings and equations with a symbol for the unknown number to represent the problem.1 See [CCSSM] Glossary, Table 1.
1
Partially Proficient Represent and solve one-step kindergarten and grade 1 addition and subtraction word problem types* within 100 by using drawings and equations with a symbol for the unknown.
Read
Proficient Represent and solve one-step grade 2 addition and subtraction word problem types† within 100 by using drawings and equations with a symbol for the unknown.
Read
Alex rides her bike for 45 minutes on Sunday.
Alex rides her bike on Sunday.
On Monday, she rides for 17 minutes.
On Monday, she rides for 17 minutes.
How many total minutes does Alex ride?
She rides 62 total minues.
Draw
Highly Proficient
How many minutes does Alex ride on Sunday?
Draw Write Write
Alex rides for total minutes. Alex rides for minutes on Sunday.
* †
Common Core Standards Writing Team, Progressions for the Common Core, 2011–2015. Common Core Standards Writing Team, Progressions for the Common Core, 2011–2015.
422
17
Copyright © Great Minds PBC
