Counting and Cardinality

Count forward beginning from a given number within the known sequence (instead of having to begin at 1).

Write numbers from 0 to 20Represent a number of objects with a written numeral 0-20 (with 0 representing a count of no objects)

When counting objects, say the number names in the standard order, pairing each object with one and only one number name and each number name with one and only one object(one-to-one correspondence)

Understand that the last number name said tells the number of objects counted (cardinality). The number of objects is the same regardless of their arrangement or the order in which they were counted.

Understand that each successive number name refers to a quantity that is one larger.

Classify objects into given categories; count the numbers of objects in each category and sort the categories by count.

Count to 100 by ones and by tens

Count to answer how many? questions about as many as 20 things arranged in a variety of ways (a line, a rectangular array, or a circle), or as many as 10 things in a scattered configuration.

Given a number from 1-20, count out that many objects

Identify and be able to count pennies within 20(Use pennies as manipulatives in multiple mathematical contexts.)

Identify whether the number of objects in one group is greater than, less than, or equal to the number of objects in another group, e.g., by using matching and counting strategies.2

Compare two numbers between 1 and 10 presented as written numerals.

Describe objects in the environment using names of shapes, and describe the relative positions of these objects using terms such as above, below, beside, in front of, behind, and next to.