Math K.2(C)
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;
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Counting 1–20 Matchup Cards
A set of matchup cards to practice one-to-one correspondence.
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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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Numbers 1 to 20 Cupcake Matchup Activity
Use this matchup activity to consolidate your students' knowledge of numbers to 20.
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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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1–5 Matchup Cards - Transportation
A matchup activity to use in the classroom when working with numbers 1–5.
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1–20 Dump Truck Number Cards
A set of number cards to use when practicing one-to-one correspondence from 1–20.
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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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How Many Candles? - Birthday Cake Counting Activity
A fun, hands-on activity to practice one-to-one correspondence.
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How Many Eyes? - Alien Counting Worksheet
A worksheet to practice one-to-one correspondence.
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Number and Word Posters - 0–30
Posters showing 0–30 in standard and word form.
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Alien Number Sequencing Cards - 1 to 20
A hands-on activity to practice number sequencing from 1 to 20.
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Counting Crocodiles 1–10 - Worksheet
A worksheet to practice one-to-one correspondence.
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Fish Bowl Number Cards - 1 to 20
A hands-on activity to practice number sequencing from 1 to 20.
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1-100 Flashcards (Using Craft Stick Bundles)
Use these flashcards when learning about numbers and words.
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1-100 Number Flashcards Using Base 10 Blocks
Use these flashcards when learning about numbers and words.
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Numbers 1 to 10 – Poster
A poster of numbers in different forms.
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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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Representing Numbers 1–10 - Worksheet
A worksheet for students to practice representing numbers from 1–10.
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My Mini Number Book Resource Pack
A set of little books with activities for the numbers 1–20.
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Exploring Numbers Unit Plan
This Mathematics unit addresses a range of number concepts involving identifying, sequencing and representing.
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Representing Numbers - Assessment Task
A hands-on assessment task in which students will demonstrate their understanding of how the numbers from 0 to 10 can be represented in different ways.
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Practicing Subitizing
A 60 minute lesson in which students will quickly identify a small collection of objects with the use of subitizing.
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Subitizing Small Collections
A 60 minute lesson in which students will use subitizing to count small collections.