CCSS.MATH.CONTENT.K.CC.B.5
Count to answer "how many?" questions about as many as 20 things arranged in a line, a rectangular array, or a circle, or as many as 10 things in a scattered configuration; given a number from 1-20, count out that many objects.
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Subitize This! – Lesson Warm-up
Use this subitizing slide deck as a quick warm-up before your lessons.
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Aliens in a Spaceship - Counting Game
A fun, hands-on game for children to play when learning to count and use one-to-one correspondence or when learning to subitize.
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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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Subitizing Numbers to 10 - Worksheet
A worksheet for students to use when learning to subitize numbers to 10.
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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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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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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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Cover Up! - Subitizing Numbers Game
Help students instantly recognize numbers 1-6 with this multiplayer Valentine’s Day board game.
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Ten Frame Mats (Single and Double)
A ten frame mat and a double ten frame mat to use in a variety of ways.
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Which Is More? Card Game
A set of cards for students to practice comparing and ordering numbers up to 20.
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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 Objects Bear Hunt - Numbers 1-5
Use one-to-one correspondence and basic counting skills with this hands-on game.
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Subitizing Slap It!
Help students strengthen subitizing skills with this multiplayer math card game!
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Subitizing Battle
Quickly subitize and compare numbers up to 5 with this fast-paced card game.
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Subitize and Exercise – Brain Break Activity
Get active with this subitize and exercise brain break activity.
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Subitize and Color – Worksheet
Practice subitizing to five with this color-by-number worksheet.
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Spring "Numberpillars" - Kindergarten Math Center
Match numbers 1-10 with their various visual representations to build a fun mathematical caterpillar!
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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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Subitizing Small Collections PowerPoint
An interactive, 34-slide editable PowerPoint presentation to use when teaching students to subitize.
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Ten in the Bed - Counting Activity
A fun, hands-on number rhyme activity to help students sequence numbers and count forward and backward from 1–10.
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Numbers 0-10 Bingo
A set of 32 bingo cards to practice different representations of the numbers 0-10.
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Counting Collections and Connecting Numbers PowerPoint
A 16-page editable PowerPoint presentation to use as part of a counting lesson when teaching place value to younger students.
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Counting 1–20 Matchup Cards
A set of matchup cards to practice one-to-one correspondence.
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Roll, Count, and Cover
Practice one-to-one correspondence with this set of 4 animal templates.
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1 to 20 Number Match-Up Cards (Base-10 Blocks, Quantities, Digits, Tallies, Tens Frames, and Words)
A match-up activity to help students identify different representations of the numbers 1 to 20.
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Subitizing 1 to 12 - Dominoes
A set of dominoes to use in the classroom when learning to subitize numbers from 1 to 12.
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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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How Many Are There? 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 Clip Cards
A hands-on counting and fine motor activity for younger students.
