Grade 1

Emphasized Skills


Operations and Algebraic Thinking

  • Represent and solve problems involving addition and subtraction.
  • Understand and apply properties of operations and the relationship between addition and subtraction.
  • Add and subtract within 20.
  • Work with addition and subtraction equations.


Number and Operations in Base Ten

  • Extend the counting sequence.
  • Understand place value.
  • Use place value understanding and properties of operations to add and subtract.


Measurement and Data

  • Measure lengths indirectly and by iterating length units.




  • Reason with shapes and their attributes.



Measurement and Data

  • Tell and write time.
  • Represent and interpret data.


Overview of Units:


Key Fluency

  • Add and subtract within 10