Math 1.2
Number and operations. The student applies mathematical process standards 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) recognize instantly
the quantity of structured arrangements;
- (A) use concrete and pictorial models to compose and decompose numbers up to 120 in more than one way as so many hundreds, so many tens, and so many ones;
- (B) use objects, pictures, and expanded and standard forms to represent numbers up to 120;
- (C) generate a number that is greater than or less than a given whole number up to 120;
- (D) use place value to compare whole numbers up to 120 using comparative language;
- (E) order whole numbers up to 120 using place value and open number lines; and
- (F) represent the comparison of two numbers to 100 using the symbols >, <, or =.
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Numbers 21 -130 Chart
A number 21-130 chart to encourage your student to count beyond 100.
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Two-Digit Place Value Bingo Game (Digits and Base-10 Blocks)
32 bingo cards using place value up to 99.
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Numbers 1 To 1,000
Numbers 1 to 1,000 displayed on a set of bright and colorful posters.
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Number and Word Posters 0-99
Posters showing numbers and words from 0-99.
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Number of the Day Warm-Up PowerPoint
A 30-slide editable PowerPoint Template for a 'number of the day' warm up.
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Tens and Ones - Worksheet
A worksheet for students to use when learning about tens and ones.
- Free Plan
Representing Two-Digit Numbers - Place Value Worksheet
A set of worksheets for students to use when learning about place value and the different way two-digit numbers can be represented.
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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 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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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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2-Digit Number of the Day Worksheet
A 2-digit place value worksheet to represent the number of the day in different ways.
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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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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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What's My Card? Double-Digit Board Game
A set of cards to be used in a Guess Who? Board Game for students to consolidate their knowledge of double-digit numbers.
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0–30 in Numbers and Words - Posters
Posters showing 0–30 in standard and word form.
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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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Hundreds Boards with Missing Numbers - 1-100 and 101-200
A set of 12 hundreds boards worksheets with missing numbers.
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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 1
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 1
A collection of age-appropriate, Grade 1 teaching resources and activities for homeschool parents to use with their children during the month of September.
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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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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.
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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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Introduction to Number Lines
A 60-minute lesson in which students will identify the basic features of 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.
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Let's Count!
A 60-minute lesson in which students will identify and order numbers from 0 to 120.