K.N.2: Counting and Cardinality: Students will understand the relationship between numbers and quantities.

Counting and Cardinality: Students will understand the relationship between numbers and quantities.

K.N.2.aUse one-to-one correspondence when counting objects to show the relationship between numbers and quantities and understand the last number counted is a direct representation of the total objects in a given set.K.N.2.bUnderstand that each successive number name refers to a quantity that is one larger.K.N.2.cCount out the number of objects given a number from 1 to 20.K.N.2.dCount up to 20 objects arranged in a line, a rectangular array, or a circle, and count up to 10 objects in a scattered configuration.K.N.2.eCount verbally forward and backward from any given number within 20.K.N.2.fCount verbally in sequential order by ones and by tens to 100, making accurate decade transitions (e.g., 89 to 90).K.N.2.gWrite and name numbers 0 to 20. Represent a number of objects with a written numeral 0 to 20.K.N.2.hCompare the number of objects in two groups, up to 20, using the words fewer than, more than, the same as.
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