Math K.2(B)
read, write, and represent whole numbers from 0 to at least 20 with and without objects or pictures;
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Numbers, Words, and Tallies Up to 20 - Worksheet
A worksheet for students to practice representing number 1–20 using numbers, words, and tally marks.
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Number, Word, and Dot Matchup - Worksheet
A matching activity to practice representing numbers 0–20.
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Numbers 1 - 20 Representation Matching Cards
Practice representing the numbers 1 - 20 with your students using these matching cards that enable them to engage with numbers in different formats.
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Counting to Twenty in Word Form - Color Poster
A poster showing numbers and words from 1–20.
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Counting to Twenty in Word Form - Poster
A poster showing numbers and words from 1–20.
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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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Number Recognition BINGO (Numbers 0 — 20)
Solidify your students’ number recognition skills for numbers 0 - 20 with this printable Bingo game!
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Dot-to-Dot Drawing - Counting by 1 - Arrow
A dot-to-dot worksheet to practice counting to 30.
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Counting to 10 in Word Form - Poster
A poster showing numbers and words from 1–10.
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My 2-Digit Place Value Diary
A diary for students to make when showing their understanding of 2-digit place value.
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Number and Word Posters 0-99
Posters showing numbers and words from 0-99.
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1-9 Number and Value Match-Up Worksheet
A worksheet to practice word and number recognition for numbers 1-9.
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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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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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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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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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Counting Collections to 20 Worksheet
A worksheet for students to use when counting small collections.
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Number and Word Posters - 0–30
Posters showing 0–30 in standard and word form.
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Writing Numbers 0–20 - Poster
A poster for students to reference when learning how to write the numbers 0–20.
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Writing Numbers 0-10 - Poster
A poster for students to reference when learning how to write the numbers 0–10.
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Numbers 1 to 10 – Poster
A poster of numbers in different forms.
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0-20 Number Matching Game
Match different representations of numbers 0 to 20.
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0–30 in Numbers and Words - Posters
Posters showing 0–30 in standard and word form.
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Interactive Base-10 Blocks
Explore an interactive base 10 block manipulator tool made for your elementary classroom! Teach place value, help students visualize problems, and more!
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Exploring 2-Digit Place Value Unit Plan
This mathematics unit addresses a range of 2-digit place value number concepts involving identifying, sequencing, and representing.
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Assessment - Representing 2-Digit Numbers
An assessment task in which students will demonstrate an understanding of 2-digit place value.
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Placing Numbers on a Number Line
A 60-minute lesson in which students will understand how numbers are placed on a number line.
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Decomposing and Expanding 2-Digit Numbers
A 60-minute lesson in which students will understand how 2-digit numbers can be decomposed.
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2-Digit Place Value
A 60-minute lesson in which students will understand that 2-digit numbers are made up of tens and ones.