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The old website (orecity.k12.or.us) will remain online in its current state until May, 2015. All new content and page edits will be made on the new site. 

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Second Grade Mathematics Curriculum Resources

2nd Grade Math Resources

Second Grade Math Curriculum Map (PDF) - revised September, 2013

OCSD Common Math Vocabulary - 2nd

OCSD Second Grade Report Card Standards (PDF)

Common Core State Standards for Mathematics (PDF)

Math Expressions: Common Core Mega Math Games (DOC)

Math Expressions: Common Core Formative Assessments (DOC)

Think Central Log In Directions for Math Expressions: Common Core

IMC Ordering - 2nd Grade

Order Homework and Remembering pages by unit from the IMC here. 

Order Math Expressions: Common Core assessments electronically from the IMC here- NEW!!!

*NOTE*  These assessments align with the curriculum map for Math Expressions: Common Core.  See OCSD Report Card correlations here.

OCSD - Basic Fact Fluency (PDF) 


2nd Grade Instructional Resources 

September - October:  Addition and Subtraction Within 20

November - December:  Addition Within 200

  • Hundreds Grid Riddles (PDF) (Albers)  Use these hundreds grids riddles to help your students build place value concepts. Great activity for smartboards and small groups. 
  • Bank Vault - online game for quickly adding groups of coins to make a desired sum.


January:  Length and Shapes

Mid-January - February:  Subtract 2-digit Numbers

 March:  Time, Graphs, and Word Problems

April:  3-Digit Addition and Subtraction

May - June: Arrays, Equal Shares, and Adding or Subtracting Lengths

Old Assessments



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