Domain K.CC, Counting and Cardinality
Cluster K.CC.A, Know number names and the count sequence.
Standard K.CC.A.1
Count to 100 by ones and by tens.
10 Lessons
26 Activities
Standard K.CC.A.2
Count forward beginning from a given number within the known sequence (instead of having to begin at 1).
5 Lessons
103 Activities
Standard K.CC.A.3
Write numbers from 0 to 20. Represent a number of objects with a written numeral 0-20 (with 0 representing a count of no objects).
21 Lessons
29 Activities
Cluster K.CC.B, Count to tell the number of objects.
Standard K.CC.B.4
Understand the relationship between numbers and quantities; connect counting to cardinality.
0 Lessons
10 Activities
Standard K.CC.B.4.A
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.
27 Lessons
70 Activities
Standard K.CC.B.4.B
Understand that the last number name said tells the number of objects counted. The number of objects is the same regardless of their arrangement or the order in which they were counted.
28 Lessons
27 Activities
Standard K.CC.B.4.C
Understand that each successive number name refers to a quantity that is one larger.
12 Lessons
43 Activities
Standard K.CC.B.5
Count to answer "how many?" questions about as many as 20 things arranged in 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.
33 Lessons
68 Activities
Cluster K.CC.C, Compare numbers.
Standard K.CC.C.6
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.
14 Lessons
41 Activities
Standard K.CC.C.7
Compare two numbers between 1 and 10 presented as written numerals.
9 Lessons
11 Activities