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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Christmas Math Puzzle - Counting to 10
Count groups up to 10 with a printable Christmas math puzzle.
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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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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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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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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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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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Subitizing Assessment Pack
Utilize our Subitizing Assessment Pack to test your students' ability to subitize quantities up to 10.
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Count and Graph Worksheet Pack
Explore counting and graphing skills with this set of three worksheets.
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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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Kindergarten Number Worksheets
Use this set of worksheets when students are practicing connecting numbers to words and quantities.
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Numbers 1-30 Fishy Find Game
A fishing game to practice counting and recognizing numbers 1-30 in number and word form.
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Valentine's Day Hundreds Chart Mystery Pictures
Follow the color-coded number guides to fill in the hundreds chart square and reveal 9 special Valentine’s Day images.
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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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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.
- Free Plan
Printable Ten Frames (Single and Double)
Introduce these printable ten frames to your students to promote number sense with hands-on learning.
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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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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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Constitution Day Count and Graph Worksheet
Practice counting and graphing with a Constitution Day themed worksheet.
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Frog and Flies Match-Up Activity (Counting to 12)
Practice counting numbers 1 to 12 with this fun frog and fly match-up activity.
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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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Representations of Numbers 1-20 Flashcards
Practice representations of numbers 1 - 20 in your classroom with this versatile set of flashcards.
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One More, One Less Task Cards
Practice identifying one more and one less up to 100 with our set of 24 task cards.
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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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Numbers 1 - 20 Representation Matching Cards
Practice representing the numbers 1 - 20 with your students using these matching cards that enable them to engage with numbers in different formats.
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Numbers 1–30: Standard, Word, and Ten Frame Matchup Cards
A set of matchup cards to practice representing the numbers 1–30.
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Hickory Dickory Dock – Nursery Rhyme Poster and PowerPoint
Use this “Hickory Dickory Dock” nursery rhyme poster and PowerPoint to teach your youngest students about rhyme, rhythm and counting.
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Thanksgiving Preschool Worksheets (PK-K)
Make learning fun and engaging with Thanksgiving worksheets for preschool and kindergarten students!
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ABC and 123 Turkey With Feathers Printable Activity
Practice counting, skip counting, and the letters of the alphabet with our ABC and 123 Turkey With Feathers Craft Template.