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.
- Free Plan
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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Counting to 20 Task Cards
Practice counting objects up to 20 with this set of 16 task cards.
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Subitize and Color – Worksheet
Practice subitizing to five with this color-by-number worksheet.
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Roll, Count, and Cover - Dot Day Activities
Build fine motor skills and counting skills with a set of printable Roll, Count, and Color Dot Day Activities.
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Color by Number - Numbers 10–20
A color by number activity for students to practice recognizing teen numbers.
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Spring "Numberpillars" — Kindergarten Math Center Activity
Match numbers 1-10 with their various visual representations to build a fun mathematical caterpillar!
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Aliens in a Spaceship Counting & 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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Number Anchor Charts - Math
Display this set of 1-20 math anchor charts in the classroom to encourage knowledge and understanding of each number.
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Numbers to 100 - Printable Tens Frames
Print a colorful set of tens frames to enhance your small group math lessons.
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100 Grid Color by Number — 100th Day of School Activities Pack
Follow the color-coded number guides to fill in the hundreds chart square and reveal 3 special 100th Day of School mystery pictures.
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1 to 9 Number Sequencing Activity - Dog Template
A fun dog-themed number sequencing activity.
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Crazy Creatures – Counting Worksheet
Bring a bit of (not-so) spooky counting into kindergarten with a crazy creatures Halloween activity.
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Kindergarten Morning Work (August)
Practice foundational math and language arts skills during the month of August with this collection of 23 kindergarten morning work 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 - Cut and Paste Worksheet
Count objects within 20 and match the total to its written number on this 2-page cut-and-paste worksheet.
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Counting to 20 - Worksheet
A worksheet to practice one-to-one correspondence.
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Alien Eyes - Number Game
A number game to help students with number identification (1–12) and counting small quantities.
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Subitizing Numbers to 10 - Worksheet
A worksheet for students to use when learning to subitize numbers to 10.
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Gumball Counting Clip Cards
Practice counting gumballs and matching the numeral with what has been counted with this set of fun clip cards.
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Counting to 20 Interactive Task Cards
Explore the woods with this nature hike and count the different groups of objects along the way!
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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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Firefighter Color By Number Worksheet - Hundreds Chart
Print the perfect math activity for Fire Prevention Week with a printable firefighter hundreds chart color-by-number worksheet.
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Number Recognition Worksheets - Sloth Color-by-Number
Provide your preschoolers with a fun color by number activity to practice number recognition, color recognition, and fine motor skills.
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Rearranging Parts – Instructional Slide Deck
Learn how to decompose numbers less than or equal to 10 into pairs in more than one way with this instructional slide deck.
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Counting Clip Cards - Insects
Practice counting objects with a set of 18 insect-themed counting clip cards.
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Halloween Math Activity - Number Ordering Puzzles
Practice counting with a fun set of spook-tacular Halloween number puzzles!
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Counting Objects Dominoes Numbers 11–20
Practice counting objects by matching 28 numeral and picture dominoes.
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Counting Picture Puzzle - Numbers 6-10
Practice counting 6 to 10 objects and matching groups to numbers through this 15-piece picnic scene picture puzzle
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Counting Objects Board Game - Numbers 1-5
Practice basic math skills with a counting objects board game.
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I Have Who Has - Numbers 1-20
Practice identifying numbers 1–20 with this set of “I Have, Who Has” game cards.
- Free Plan
Counting Objects Bear Hunt - Numbers 1-5
Use one-to-one correspondence and basic counting skills with this hands-on game.
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Kindergarten Daily Warm-Up - PowerPoint 3
Wake up kindergarten-level students with a new Math or English activity each day.