Math 2.2
Number and operations. The student applies mathematical process standards to understand how to represent and compare whole numbers, the relative position and magnitude of whole numbers, and relationships within the numeration system related to place value. The student is expected to:
- (1) 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;
- (A) use standard, word, and expanded forms to represent numbers up to 1,200;
- (B) generate a number that is greater than or less than a given whole number up to 1,200;
- (C) use place value to compare and order whole numbers up to 1,200 using comparative language, numbers, and symbols (>, <, or =);
- (D) locate the position of a given whole number on an open number line; and
- (E) name the whole number that corresponds to a specific point on a number line.
- Plus Plan
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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1-100 Flashcards (Using Craft Stick Bundles)
Use these flashcards when learning about numbers and words.
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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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Numbers 0–50 Bingo - Standard and Word Form
A set of 34 bingo cards using standard and word form for numbers 0–50.
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Decomposing Numbers – Matchup Activity
A set of decomposing number cards to create number sentences when grouping in tens and ones.
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What's My Card? Triple-Digit Board Game
A set of cards to be used in a Guess Who? Board Game for students to consolidate their knowledge of triple-digit numbers.
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Value Your Place Active Learning
A whole class active game that encourages learning through a physical setting.
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Jump Strategy Subtraction Game
Learn how to use the jump strategy to solve subtraction problems with a fun subtraction game.
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Percy's Place Value Puzzle
A worksheet to use to practice place value to the thousands place.
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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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Comparing and Ordering Numbers
A 60-minute lesson in which students will compare and order 4-digit numbers.
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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 Unit Plan
This Mathematics unit addresses a range of place value concepts involving 4-digit 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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Expanding Numbers Through 9,999
A 60-minute lesson in which students will investigate how place value can be used to expand 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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Exploring Place Value Through 9,999
A 60-minute lesson in which students will further explore place value in the thousands place.
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Which Place?
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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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3-Digit Numbers
A 60-minute lesson in which students will identify 3-digit numbers in the environment.
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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.
- Plus Plan
Introduction to Number Lines
A 60-minute lesson in which students will identify the basic features of a number line.