Number Sense Teaching Resources for 1st Grade
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Subitizing Leapfrog Game
A fun game for students to play when learning to subitize numbers from 1 to 6.
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Subitizing 1 to 12 - Memory Game
A set of subitizing cards for students to play a game of memory when learning to subitize numbers.
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Counting to 20 - Worksheet
A worksheet to practice one-to-one correspondence.
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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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Number Match-Up Activity (1-20)
Use this match-up activity to consolidate your students' knowledge of numbers up to 20.
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1 to 20 Parking Lot Number Match
A parking lot themed number matching activity to use in the classroom when identifying the numbers from 1 to 20 in word and standard form.
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How Many Candles? - Birthday Cake Counting Activity
A fun, hands-on activity to practice one-to-one correspondence.
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Numbers 0–20 - Word Search
A word search to help your students to learn the word form for the numbers 0–20.
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Tens (Numbers and Words) Word Search with Answers
Use this Word Search to help your students work with identifying numerals and their name.
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Numbers 0–10 - Word Search
A word search to help your students to learn the word form for the numbers 0–10.
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Subitizing Dice - Numbers 1 to 9
Subitizing is the process of immediately recognizing how many items are in a small group.
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Ordinal Numbers Worksheet
A worksheet to help students practice working with ordinal numbers.
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Halloween Counting to 10 Worksheets
Count, write, and match numbers and objects with printable Halloween counting worksheets.
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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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Halloween Math Worksheets - Spooky Ten Frames
Model numbers to twenty using ten frames with a spooky Halloween math worksheet for kindergarten.
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Search and Find – Back to School
Start the school year with a fun Back to School math activity for first graders.
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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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Number Talks - Ten Frame Task Cards
Build number sense skills with this set of 30 ten and double ten frame math talk task cards.
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Numbers to 30 - Tens Frames - Printable
Use a printable ten frame when working on counting, addition and subtraction, odd and even numbers, or place value.
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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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Easter Picture Puzzles - Numbers 1-20
Practice number recognition with this fun Easter puzzle activity.
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Easter Basket Digital Math Center
Save time lesson planning in the lead up to Easter with this Easter-themed Digital Math Activity.
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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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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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St. Patrick's Day Digital Centers
Celebrate St. Patrick’s Day with a digital math and literacy activity deck.
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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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Counting On – Word Problem Worksheet
Practice adding within 20 by using the counting on strategy to solve word problems.
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Decomposing Numbers – Word Problem Worksheet
Challenge students to decompose numbers presented in a word problem by rearranging the parts and showing different combinations.
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Spring Math Activity - Ten Frame Task Cards
Step up your students’ number recognition, counting, and subitizing skills with a printable set of Spring Tens Frame task cards.
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Build It! Decomposing Numbers – Task Cards
Practice decomposing numbers with this activity that has students splitting numbers into parts.
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Change It! – Rearranging Parts Activity
Practice rearranging the parts of whole numbers into different combinations with this math activity.
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Composing and Decomposing Numbers - Instructional Slide Deck
Introduce composing and decomposing numbers to your students with this instructional slide deck.