Georgia K.NR.4

K.NR.4 is a Georgia mathematics standard. These are the expectations under it.

• K.NR.4.1

  Identify written numerals 0- 20 and represent a number of objects with a written numeral 0-20 (with 0 representing a count of no objects).

• K.NR.4.2

  Compare two sets of up to 10 objects and identify whether the number of objects in one group is more or less than the other group, using the words “greater than...

01

What Students Need to Do

Students connect spoken number names, written numerals, and groups of objects through 20. They decide which of two numbers shows more, fewer, or the same amount.

02

What Mastery Looks Like

Students correctly name and write numerals through 20. They build or draw matching sets and explain which of two quantities has more, fewer, or the same number.

03

Common Misconceptions

Students may reverse digits, especially in 12 and 21, or write teen numbers backward. They may compare numeral shapes instead of matching each numeral to a quantity.

04

How to Assess It

Give students 14 counters and ask them to count, write the numeral, draw the set, and compare it with 17 using greater than or less than words.

1. 01

   Give pairs numeral cards and counters, then have them build each quantity and place the cards in order on a floor number line.

2. 02

   Show two dot cards and ask, “Which set has more, and how do you know?” Students explain with pictures or words.

3. 03

   Play Number Match Memory using pairs of cards, one showing a numeral and the other showing a matching ten-frame or dot set.

4. 04

   Set up a classroom store where students count up to 20 items, label each amount, and compare two shopping baskets.

• K.NR.1

  Demonstrate and explain the relationship between numbers and quantities up to 20; connect counting to cardinality (the last number counted represents the total ...

• 2.PAR.4.2

  Identify, describe, and create growing patterns and shrinking patterns involving addition and subtraction up to 20.

• 2.NR.1.3

  Represent, compare, and order whole numbers to 1000 with an emphasis on place value and equality. Use >, =, and < symbols to record the results of comparisons.