Number Sense Teaching Resources
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Subitizing "Construct-a-City" Activity
Help your students subitize to 5 and beyond with this hands-on subitizing activity for kindergarten.
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Subitizing Games — Leapfrog!
Play this subitizing game in your classroom to help your students practice subitizing small collections.
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Subitizing Game — Memory
Use this subitizing game to help your students learn to quickly subitize numbers 1 - 12.
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Subitize to 10 Task Cards — Number Talks
Help your students subitize to 10 and beyond with these number talk task cards.
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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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Ten Frame Variety Pack
Enliven your ten frame activities with this variety pack that contains both single and double ten frame templates.
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Ten Frame Activities — Monster Teeth
Delight your students with this ten frame printable activity. This resource reinforces number recognition by inviting them to add teeth to monster-themed ten frames.
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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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Alien-Themed Counting Worksheet
Use these alien-themed counting worksheets to help your students count quantities between 1 and 10.
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I Can Count To Ten – Cut and Paste Worksheet
Use this set of counting worksheets to help your students sequence numbers from 0 to 10.
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Monster Counting Mats Numbers 1-10
Count monster eyes up to 10 with this fun counting activity for the early years classroom.
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Counting to 10 Interactive Activity
Practice counting to 10 with this fun and engaging interactive activity.
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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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Ice Cream Counting Game
Help students practice their knowledge of counting numbers 1-20 with this fun ice cream matching game.
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Pumpkin Count and Color - Halloween Math Worksheet
Use these Halloween math worksheets to practice counting sets of objects up to ten.
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Spooky Halloween Math Centers for Kindergarten
Save time writing your October Math Lesson plans with a Digital Halloween math activity for kindergarten.
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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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Spring "Numberpillars" — Kindergarten Caterpillar Puzzles
Match numbers 1-10 with their various visual representations to build fun caterpillar 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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Search and Find – Food Edition
A fun, search and find counting activity
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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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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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Counting to 20 Task Cards
Practice counting objects up to 20 with this set of 16 task cards.
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1–20 Number Matchup Puzzles
A set of 20 matchup puzzles to help students identify the different ways to represent the numbers 1–20.
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Marine Animal Counting Worksheet (0–9)
A worksheet to practice one-to-one correspondence.
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Counting Collections to 20 Worksheet
A worksheet for students to use when counting small collections.
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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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Counting On and Counting Back Worksheets
Practice adding and subracting with this counting on and counting back worksheet pack.
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Comparing Collections Sorting Activity
Support students in comparing quantities by providing an easy, hands‑on activity that lets them sort items and decide if they can be shared evenly.
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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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Math Bulletin Board Activities - Display Pack
Implement daily math review easily using our Math Bulletin Board Activities Display.