Count forward beginning from a given number within the known sequence (instead of having to begin at 1).
5 Lessons
110 Activities
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
36 Activities
Understand the relationship between numbers and quantities; connect counting to cardinality.
32 Lessons
137 Activities
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
77 Activities
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
34 Activities
Understand that each successive number name refers to a quantity that is one larger.
12 Lessons
51 Activities
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
75 Activities
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
44 Activities
Compare two numbers between 1 and 10 presented as written numerals.
9 Lessons
14 Activities