Math K.2
Number and operations. The student applies mathematical process standards to understand how to represent and compare whole numbers, the relative position and magnitude of whole numbers, and relationships within the numeration system. The student is expected to:
- (1) count forward and backward to at least 20 with and without objects;
- (A) read, write, and represent whole numbers from 0 to at least 20 with and without objects or pictures;
- (B) count a set of objects up to at least 20 and demonstrate that the last number said tells the number of objects in the set regardless of their arrangement or order;
- (C) recognize instantly the quantity of a small group of objects in organized and random arrangements;
- (D) generate a set using concrete and pictorial models that represents a number that is more than, less than, and equal to a given number up to 20;
- (E) generate a number that is one more than or one less than another number up to at least 20;
- (F) compare sets of objects up to at least 20 in each set using comparative language;
- (G) use comparative language to describe two numbers up to 20 presented as written numerals; and
- (H) compose and decompose numbers up to 10 with objects and pictures.
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St. Patrick's Day Digital Centers
Celebrate St. Patrick’s Day with a digital math and literacy activity deck.
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Math Maze for Kindergarten Worksheet Set (Ordering Numbers to 20)
Share this math maze for kindergarten worksheet set with your students to give them practice ordering numbers from least to greatest.
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Lucky's Loot - Digital St. Patrick's Day Math Activity
Save time lesson planning with a St. Patrick's Day Digital Math Activity that reviews multiple math concepts at once!
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Kindergarten Counting 1-20 Matching Game
Use this matching game in your primary classroom to teach students to count quantities and match them to numbers (1-20).
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Tracing Numbers 0-10
A worksheet to assist students when learning how to write the numbers 0–10.
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Number Recognition Worksheet Pack
Use this collection of number recognition worksheets to help your students practice recognizing the numbers 0 through 20 in many forms.
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Numbers 1 - 20 Mini Number Books Pack
Introduce the numbers 1 - 20 with these mini books full of activities that are sure to sharpen students' number recognition skills.
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Count the Chicks! Easter Counting Activity
Practice recognizing, counting, and subitizing numbers from 1-20 with this Easter math activity.
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Counting to 20 Task Cards
Practice counting objects up to 20 with this set of 16 task cards.
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Rainbow Numbers Worksheet
A worksheet using rainbow numbers.
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2-Digit Number of the Day Worksheet
A 2-digit place value worksheet to represent the number of the day in different ways.
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Ordering Numbers Game (Numbers 1 - 10)
Play this ordering numbers game for a fun way to increase student skill in ordering numbers 1 - 10.
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Alien Ordering Numbers Cards (Numbers 1 - 20)
Beam these ordering numbers cards to your students for some far-out fun!
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Subitizing Worksheets
Utilize these subitizing worksheets to help your students learn many ways to subitize to 10.
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Number Recognition Assessment Pack
Utilize this Number Recognition Assessment Pack to evaluate your students’ progress in recognizing the numbers 0 through 120.
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Number Handwriting Practice Worksheets
Provide number handwriting practice to your students with this set of worksheets for the numbers 0 through 20.
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Part-Part-Whole Addition and Subtraction Worksheets
Reinforce your students' understanding of how a strip diagram is used to solve 1-digit addition and subtraction number facts using the part-part-whole strategy.
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Spring "Numberpillars" — Kindergarten Caterpillar Puzzles
Match numbers 1-10 with their various visual representations to build fun caterpillar puzzles!
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Easter Hundreds Chart Mystery Pictures
A set of 9 Easter-inspired mystery hundreds charts.
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Thanksgiving I Spy Worksheet
Have a bit of counting and coloring fun with a free Thanksgiving I Spy Worksheet for Kindergarten.
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Caterpillar - Ordering Numbers Worksheets
Share these ordering numbers worksheets with your students to help them master sequencing numbers.
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Order Numbers From Least to Greatest Task Cards (Numbers 1 - 20)
Order numbers from least to greatest with these task cards for numbers 1 - 20.
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Subitizing Small Collections Teaching Slides
Teach your students to subitize with this editable set of Google teaching slides.
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Numbers in the Environment Worksheet
Practice identifying numbers in the environment with this "seek-and-find" worksheet.
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Number Ordering Puzzles - Cut and Paste
Help students order numbers up to 20 with a set of 8 cut-and-paste number ordering puzzles.
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Numbers 1–20 - Puzzle Pack
Identify and sequence the numbers from 1 to 20 with a set of Numbers 1-20 puzzles for preschool and kindergarten..
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Fire Truck Printable Math Worksheets (PK-K)
Build number and 2D shape identification skills with our Fire Truck Printable Math Worksheets for Pre-K and Kindergarten.
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Counting Picture Puzzle Numbers 1-5
Practice counting objects within 5 and matching groups to numbers through this 15-piece camping scene picture puzzle
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I Can Count to 5 Mini-Book
Count small objects up to 5 with this printable counting mini book.
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Aliens in a Spaceship Counting and Subitizing Game
Download a fun, hands-on game for teaching kids to count and use one-to-one correspondence or to subitize.
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Counting 1-20 Worksheet Pack
Practice counting to 20 with this set of worksheets ready to go!
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Roll & Cover Counting Printables for Kindergarten
Build fine motor skills and counting skills with a set of printable Roll and Cover Counting Printables for Kindergarten.