NBT.1.3.b

Read, write, and compare decimals to thousandths.

b. Compare two decimals to thousandths based on meanings of the digits in each place, using greater than, equal to, or less than symbols to record the results of comparisons.

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Formative Assessments
Formative Assessments
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In the context of two word problems student are asked to compare decimals using the less than, equal to, and greater than symbols.
Comparing Decimals
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Students compare pairs of decimals, one in word form to one in expanded form.
Decimals in Word and Expanded Form
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Students are asked to write numbers involving decimals in both standard form (as base ten numerals) and expanded form.
Decimals in Expanded Form
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Students are read aloud three numbers and are asked to write the numbers using decimal notation. Then students are shown a number containing a decimal and asked to read it aloud.
Writing and Reading Decimals
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Students are asked to write the number name (word form) of a number when given the base-ten numeral (standard form).
Decimals in Number Name
Virtual/Hands-on Manipulatives
Virtual/Hands-on Manipulatives
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CPALMS: This interactive applet helps develop number sense. The user mentally estimates a number that is represented by an arrow on a number line and then checks the estimate by clicking to have the exact number revealed.
Estimate
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CPALMS:This is a fun and interactive game that helps students practice ordering rational numbers, including decimals, fractions, and percents.
Flower Power:  An Ordering of Rational Numbers Game
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CPALMS: In this interactive Jeopardy game, students convert fractions to decimals and percents and convert percents to fractions and decimals.
Fractions Decimals Percent Jeopardy Game
Assessment Questions
Assessment Questions
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Equation Editor
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Multi Select 1
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Multiple Choice
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Hook/Performance Tasks
Hook/Performance Tasks
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The purpose of this task is for students to compare decimal numbers using pictures or diagrams.
IM:  Drawing Pictures to Illustrate Decimal Comparisons
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The purpose of this task is to help students develop the understanding that a single base ten number can be represented in many different ways.
IM:  Are These Equivalent to 9.52?
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This task involves using number lines to compare decimal numbers.
IM:  Comparing Decimals on the Number Line
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Students compare decimal fractions on a number line and draw upon what they know about the base ten system.
IM:  Placing Thousandths on the Number Line