Math 2.2(A)
use concrete and pictorial models to compose and decompose numbers up to 1,200 in more than one way as a sum of so many thousands, hundreds, tens, and ones;
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Hundreds Number, Word, and Base-10 Block Posters
Posters showing numbers going up in hundreds.
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Tens Number, Word, and Base-10 Block Posters
Posters showing numbers going up in tens.
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I Have, Who Has? Game - Place Value (2-Digit Numbers)
A whole-class game to reinforce your students' understanding of place value.
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Flip, Draw, Expand! - Place Value Worksheet (4-Digit Numbers)
A worksheet to use when practicing place value with 4-digit numbers.
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Base-10 Flashcards - Random Numbers (100–10,000)
A set of 40 Base-10 flashcards of random numbers between 100 and 10,000.
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Two-Digit Place Value Bingo Game (Digits and Craft Sticks)
32 bingo cards using place value to 99.
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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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100 Days of School Activity Book
A fun booklet of activities for students to complete on their 100th day of school.
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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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Number Talks Teaching Resource Pack - Grade 2
A collection of number talks teaching resources that support meaningful and highly engaging conversations in the mathematics classroom.
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September Homeschool Resource Pack - Grade 2
A collection of age-appropriate, Grade 2 teaching resources and activities for homeschool parents to use with their children during the month of September.
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Exploring 3-Digit Place Value Unit Plan
This mathematics unit addresses a range of 3-digit place value number concepts involving identifying, sequencing, and representing numbers.
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Exploring 4-Digit Place Value - Assessment
An assessment task in which students will demonstrate an understanding of place value in the thousands place.
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Exploring 4-Digit Place Value Unit Plan
This Mathematics unit addresses a range of place value concepts involving 4-digit numbers.
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Decomposing Numbers Through 9,999
A 60-minute lesson in which students will investigate how place value can be used to decompose numbers into smaller parts.
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Assessment – Representing 3-Digit Numbers
An assessment task in which students will demonstrate an understanding of 3-digit place value.
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Counting Collections in the Hundreds
A 60-minute lesson in which students will explore ways to count collections in the hundreds more efficiently.
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Decomposing and Expanding 3-Digit Numbers
A 60-minute lesson in which students will understand how 3-digit numbers can be decomposed.
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3-Digit Place Value
A 60-minute lesson in which students will understand that 3-digit numbers are made up of hundreds, tens, and ones.