Math 4.2
Number and operations. The student applies mathematical process standards to represent, compare, and order whole numbers and decimals and understand relationships related to place value. The student is expected to:
- (1) interpret the value of each place-value
position as 10 times the position to the right and as one-tenth of the value
of the place to its left;
- (A) represent the value of the digit in whole numbers through 1,000,000,000 and decimals to the hundredths using expanded notation and numerals;
- (B) compare and order whole numbers to 1,000,000,000 and represent comparisons using the symbols >, <, or =;
- (C) round whole numbers to a given place value through the hundred thousands place;
- (D) represent decimals, including tenths and hundredths, using concrete and visual models and money;
- (E) compare and order decimals using concrete and visual models to the hundredths;
- (F) relate decimals to fractions that name tenths and hundredths; and
- (G) determine the corresponding decimal to the tenths or hundredths place of a specified point on a number line.
- Plus Plan
Number Talks - Decimal Representation Task Cards
Explore representations of decimals with your students using this set of 28 number talks task cards.
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Expanded Notation Puzzles - Whole Numbers
Practice whole number expanded notation with this 28-piece matching puzzle.
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Number Talks – Decimal Operations Task Cards
Explore decimal operations with your students using this set of 26 number talk task cards.
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Number Talks - Building Numbers Task Cards
Build number sense skills with this set of 24 task cards.
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Number Talks - Place Value Task Cards
Build number sense skills with this set of 24 task cards.
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Number Talks - Near, Far, and in Between Task Cards
Build number sense skills with this set of 24 task cards.
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Decimals Work Mat
Practice decimal concepts with this work mat for students.
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Place Value - Pennant Banner
A display banner that can be used to practice Place Value.
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Open Number Lines - Portrait
Print a pack of open number lines to use in a variety of ways in your lessons.
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Fractions and Decimals Assessment
Assess students' knowledge of various decimals and percentages concepts with this four-page worksheet.
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Fraction and Decimal Dominoes – Tenths and Hundredths
Reinforce students' understanding of converting fractions to decimals with this set of dominoes.
- Free Plan
Representing Hundredths Worksheet
Have students demonstrate their understanding of hundredths with this simple one-page worksheet.
- Plus Plan
Place Value Cards - 10,000; 1,000; 100; 10; 1
A set of place value cards to help students explore and expand larger numbers.
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I Have, Who Has? Game - Place Value (5-Digit Numbers)
A whole-class game to consolidate students' understanding of place value.
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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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Representing Tenths Worksheet
Have students demonstrate their understanding of tenths with this simple one-page worksheet.
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Financial Mathematics Math Investigation - Let's Play Mini Golf!
A mathematics investigation about financial mathematics and measurement, embedded in a real-world context.
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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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Number Talks Teaching Resource Pack - Grade 4
A collection of number talks teaching resources that support meaningful and highly engaging conversations in the mathematics classroom.
- Plus Plan
September Homeschool Resource Pack - Grade 4
A collection of age-appropriate, Grade 4 teaching resources and activities for homeschool parents to use with their children during the month of September.
- Plus Plan
Exploring 5-Digit Place Value Unit Plan
This Mathematics unit addresses a range of place value concepts involving 5-digit numbers.
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Exploring Fractions and Decimals Unit Plan - Year 3 and Year 4
This Mathematics unit covers a range of concepts relating to fractions and decimals.
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Exploring Fractions and Decimals Assessment - Year 3 and Year 4
An assessment task in which students will demonstrate an understanding of fractions and decimals.
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Introduction to Decimals - Hundredths
A 60 minute lesson in which students will explore hundredths as fractions and in decimal notation.
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Introduction to Decimals - Tenths
A 60 minute lesson in which students will explore tenths as fractions and in decimal notation.
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Rounding Numbers to 10; 100; and 1,000
A 60-minute lesson in which students will round 5-digit numbers to the nearest 10, 100 and 1000.
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Expanding Numbers Beyond 10,000
A 60-minute lesson in which students will investigate how place value can be used to expand numbers.
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Decomposing Numbers Beyond 10,000
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 5-Digit Place Value
A 60-minute lesson in which students will further explore place value in the ten thousands place.
- Plus Plan
Beyond 10,000
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Rounding Numbers to 10 and 100
A 60-minute lesson in which students will round 4-digit numbers to the nearest 10 and 100.
- Plus Plan
Exploring 5-Digit Place Value - Assessment
An assessment task in which students will demonstrate an understanding of place value in the ten thousands place.