KCCA1 About the Math, Learning Targets, and Opportunities for Enrichment

Kindergarten Mathematics Counting and Cardinality

K.CC.A.1

Full Standard

Count to 100 by ones and tens.

 

Measurement Topic

This standard is reported on the report card in these quarters as follows:

Kindergarten Students Learning Kindergarten Standards
Quarter 1 Quarter 2 Quarter 3 Quarter 4

 

 

Report Card Measurement Topic: Demonstrates understanding of counting principles.   Report Card Measurement Topic: Demonstrates understanding of counting principles.

 

About the Math

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  Skills and concepts below are learning goals for this standard.

  • Count to 10 by ones.
  • Count to 50 by ones.
  • Count to 100 by ones.
  • Count to 100 by tens.

Students view counting as a mechanism used to land on a number. Young students mimic counting often with initial lack of purpose or meaning. Coordinating the number words, touching or moving objects in a one-to-one correspondence may be little more than a matching activity. However, saying number words as a chant or a rote procedure plays a part in students constructing meaning for the conceptual idea of counting. They will learn how to count before they understand cardinality, i.e. that the last count word is the amount of the set.

  

Common Misconceptions

Some students might not see zero as a number. Ask students to write 0 and use zero to represent the number of items left when all items have been taken away. Avoid using the word none to represent this situation. When counting over decades, students may say, "Twenty-eight, twenty-nine, twenty-ten". They are following the sequence from 1 to 10. Use a fifty or hundreds chart so students can see the progression of the numbers.

 

Progression of Standard within Kindergarten

This progression informs how to develop the standard within the grade level. This progression is provided by HCPSS Elementary Mathematics.

Progression Throughout Year
Quarter 1 Quarter 2 Quarter 3 Quarter 4
  • Count to 10 by ones.
  • Count to 20 by ones.
  • Count to 50 by ones.
  • Count to 100 by ones.
  • Count to 100 by tens.

 

Progression of this Standard Across Grades

This progression is informed by the Achieve the Core Coherence Map Links to an external site.. Information is not the complete standard.

Progression Across Grades
Grade 1

 

 

 

 

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