Grade 1


In Math Grade 1, students will use strategies for adding and subtracting within 20 to solve word problems. The course provides the opportunity for students to develop an understanding of place value using tens and ones. Students will use this knowledge to add and subtract within 100. Defining and non-defining attributes of shapes is another focus of the course. Other engaging hands-on activities include money, time, data, and measurement.

Major Topics and Concepts

  • Adding within 20
  • Subtracting within 20
  • Using addition and subtraction to solve word problems
  • Counting to 120 by ones and tens
  • Place value
  • Decomposing numbers into tens and ones
  • Comparing two-digit numbers
  • Adding 3 numbers
  • Representing and interpreting data
  • Adding within 100
  • Subtracting within 100
  • Money
  • Time
  • Measurement
  • Defining and non-defining attributes of 2-D and 3-D shapes
  • Composing 2-D and 3-D shapes
  • Partitioning shapes
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