Compare and order decimals

By Tasheka Jones 10 Apr 15:01
16 slides
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Learning TargetsI can compare two decimals using >, <, and =.
I can use visual models to justify my comparisons.
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Comparing MoneyHow would you compare your money to your group members?
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Rules for comparing
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Determine which number sentence is true.A. 2.61 > 2.16
B. 1.26 > 1.62
C. 2.49 = 2.94
D. 3.84 < 3.48
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Determine which number sentence is true.A. 3.59 > 3.95
B. 1.92 < 1.29
C. 1 = 1.00
D. 3.98 < 3.89
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Determine which number sentence is true.A. 1.35 = 1.53
B. 0.00 = 0
C. 1.48 = 1.84
D. 0.32 < 0.23
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Ordering Decimals
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Ordering Your MoneyBoys will order their money from least to greatest on the tile.Girls will order their money from least to greatest in the front of the room.
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Ordering MoneyAs a class, put yourself in order (according to your Money) from least to greatest.
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Order the numbers from least to greatest.A. 6.6
B. 6.7
C. 6.33
D. 7
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Order the numbers from least to greatest.A. 8.9
B. 8.6
C. 8.88
D. 8
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Using Visual Models to Order Decimals
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Double Number Line DecimalsA double number line is a visual model that can be used in a variety of ways. You can create a
double number line that can be used to compare tenths and hundredths. The top line will show tenths while the
bottom line shows hundredths.
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Georgia Performance Task
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Turn and Talk0.2, 0.22, 0.3, 0.30, 0.66, 0.6How would you create a double number line for these decimals?
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Reflection1.How did you know where to place the decimals on the number lines?
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3. How do you feel about today's lesson?

Slides in Compare and order decimals

I can compare two decimals using >, <, and =. I can use visual models to justify my comparisons.
How would you compare your money to your group members?
A. 2.61 > 2.16 B. 1.26 > 1.62 C. 2.49 = 2.94 D. 3.84 < 3.48
A. 3.59 > 3.95 B. 1.92 < 1.29 C. 1 = 1.00 D. 3.98 < 3.89
A. 1.35 = 1.53 B. 0.00 = 0 C. 1.48 = 1.84 D. 0.32 < 0.23
Boys will order their money from least to greatest on the tile.
As a class, put yourself in order (according to your Money) from least to greatest.
A. 6.6 B. 6.7 C. 6.33 D. 7
A. 8.9 B. 8.6 C. 8.88 D. 8
A double number line is a visual model that can be used in a variety of ways. You can create a double number line that can be used to compare tenths and hundredths. The top line will show tenths while the bottom line shows hundredths.
0.2, 0.22, 0.3, 0.30, 0.66, 0.6
1.How did you know where to place the decimals on the number lines? 2. 3. How do you feel about today's lesson?
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