Essential Questions:
K.CC.B4 Understand the relationship between numbers and quantities; connect counting to cardinality.
a. When counting objects, say the number names in the standard order, pairing each object with one number name and ach number name with one object.
b. Understand that the last number 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.
c. Understand that each successive number name refers to a quantity that is one larger.
Unit 2 instruction is supported by these standards:
K.CC.A1 Count to 100 by ones (ongoing).
K.CC.A3 Write numbers from 0 to 20 (ongoing). Represent a number of objects with a written numeral 020 (with 0 representing a count of no objects).
 What does a number mean?
 How many are there?
 Why do we count?
 How is order in numbers helpful to us?
 Counting is useful.
 Counting assigns a number name to an object or set of objects.
K.CC.B4 Understand the relationship between numbers and quantities; connect counting to cardinality.
a. When counting objects, say the number names in the standard order, pairing each object with one number name and ach number name with one object.
b. Understand that the last number 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.
c. Understand that each successive number name refers to a quantity that is one larger.
Unit 2 instruction is supported by these standards:
K.CC.A1 Count to 100 by ones (ongoing).
K.CC.A3 Write numbers from 0 to 20 (ongoing). Represent a number of objects with a written numeral 020 (with 0 representing a count of no objects).
What to teachUnit 2 Outline
Topic 1: Working with numbers 05 (1 wk)

Lesson Ideas 
Student Practice 
Topic 2: Working with numbers 610 (1wk)

Topic 3: One more than and one less than with numbers 010 (1 wk)

Informal Comparing with Graphs (Ongoing)

Assessment 
Unit Resources 
Learn the MathGeorgia Kindergarten Overview
Bedtime Math Play Math: 20 minutes a day activities What Exactly is Subitizing Parent Letter 