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In This Unit of Study…

Students will identify positions of objects in a sequence from first to fifth (including when objects are rearranged). They will also count, locate, and order numbers 0-10 on a number line. Students will create concrete and pictorial sets to show they understand the concept of greater than or less than and the exact same amount as a given set of objects up to 10. They will extend this concept to written numerals. Students will demonstrate that they can utilize comparative language when comparing sets or numerals up to 10.

B.E.S.T. Benchmarks:

  • MA.K.NSO.2.1 Recite the number names to 100 20 by ones and tens. Starting at a given number, count forward within 100 20 and backward within 20. 
  • MA.K.NSO.1.3 Identify positions of objects within a sequence using the words “first”, “second”, “third”, “fourth”, or “fifth”. 
  • MA.K.NSO.1.4 Compare the number of objects from 0 to 20 10 in two groups using the terms less than, equal to, or greater than. 
  • MA.K.NSO.2.3 Locate, order, and compare numbers from 0 to 20 10, using the number line and terms less than, equal to, or greater than. 

Overarching Key Concepts:

  • Fluency: Count to 20 by ones 
  • Locate and order numbers to 10 
  • Compare numbers to 10