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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Christmas Color By Number - Hundreds Chart Mystery Pictures
Print the perfect color-by-number math activity for Christmas: a set of 12 Christmas-inspired mystery hundreds charts.
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Christmas Code Cracker - Primary Escape Game
Work together to crack the Christmas Code with an exciting escape game for primary grade students.
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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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Number Recognition Worksheets — Numbers 1 - 20
Use these number recognition worksheets to help your students master a variety of math skills for the numbers 1 through 20.
- Free Plan
Caterpillar - Ordering Numbers Worksheets
Share these ordering numbers worksheets with your students to help them master sequencing numbers.
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Ten Frame Printable Templates
Use these printable ten frames in various math lessons to reinforce number sense and other essential skills.
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Christmas Math Puzzle - Counting to 10
Count groups up to 10 with a printable Christmas math puzzle.
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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 Recognition Printable Dot Maze Pack
Utilize these number recognition printable worksheets to help your students identify the numbers 1 through 20.
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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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Count and Graph Worksheet Pack
Explore counting and graphing skills with this set of three worksheets.
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Christmas Color By Number - One More or Less
Practice finding numbers that are one more and one less than with a printable Christmas color-by-number worksheet.
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Numbers 1 to 10 – Poster
A poster of numbers in different forms.
- Free Plan
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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Subitizing Activity — Clip Cards (Numbers 1 - 10)
Share this subitizing activity with your students to give them hands-on practice subitizing to 10.
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Friends of 10 Addition Poster Bundle
Print the ultimate Friends of 10 poster bundle with 10 printable classroom posters designed to show students how different combinations of numbers connect to make the same number.
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Counting 1-10 Count and Color Worksheet Pack
Practice counting to 10 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.
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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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Christmas Color by Number Pack
Use knowledge of numbers to 10 to color in these Christmas color by number worksheets.
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Counting Within 20 Picture Puzzle
Practice counting objects within 20 and matching groups to numbers through this 15-piece winter scene picture puzzle.
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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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Change It! – Addition to 20 Hands-On Activity
Practice addition to 20 by rearranging the parts of whole numbers into different combinations with this hands-on math activity.
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Ordering Numbers 1-10 "To the Moon!" Game
Play this ordering numbers 1-10 game with your students for a fun way to practice ordering numbers up to 10.
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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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Subitizing Dice - Numbers 1 to 9
Practice subitizing to 9 with your students using this versatile set of dice flashcards.
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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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Ten Frame Matching Game
Use this ten frame game to strengthen your students’ number sense and foundational math skills.
- Free Plan
Color By Number Fire Truck Coloring Page
Build number identification skills with a Color by Number Fire Truck Coloring Page.
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Build a Pizza Counting Interactive Activity
Build a pizza by using counting skills with this fun interactive game.
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Addition Strategies to 20 Work Mat
Practice using a variety of addition strategies to add numbers up to 20.
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Kindergarten Number Worksheets
Use this set of worksheets when students are practicing connecting numbers to words and quantities.