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Ten Minute Math Fractions. Ten Minute Math Decimals.

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Presentation on theme: "Ten Minute Math Fractions. Ten Minute Math Decimals."— Presentation transcript:

1 Ten Minute Math Fractions

2 Ten Minute Math Decimals

3 Ten Minute Math Multiplication/Division 35 x 64= 216 ÷ 8=

4 The chart shows information about four of the trains that leave from Union Station in Washington, DC. Train To:Time LeavingTime ArrivingCost of Ticket Baltimore5:37 A.M.6:28 A.M.$27 New York6:15 A.M.9:05 A.M.$68 Boston7:02 A.M.10:57 A.M.$97 New Carrolton8:17 A.M.8:41 A.M.$12 1.How long does it take to go to Union Station to Baltimore? 2.How much would it cost to buy 22 tickets to Baltimore?

5 REVIEW: Elapsed Time 12 6 3 9 1 2 4 5 7 8 10 11 Start: 3:10 pm End: 5:05 pm Elapsed Time: ?

6 How can we compare decimals? Comparing 0.25 and 0.3 Which of these two decimal fractions of the square is a larger portion of the square? How do you know? Allow students to use their 10 x 10 squares to illustrate their explanations. Have students share their thinking.

7 How can we compare decimals? Decimal Compare How do you say these numbers? How do you know which one is larger? What does the digit in the tenths place mean? Is this number more or less than 0.5? Is it more or less than 1? How many more TENTHS is the larger number? Can you show each of these numbers on a 10 x 10 square?

8 How can we compare decimals? Decimal Compare How do you say these numbers? How do you know which one is larger? What does the digit in the tenths place mean? What does the digit in the hundredths place mean? Is this number more or less than 0.5? Is it more or less than 1? How many more HUNDREDTHS is the larger number? Can you show each of these numbers on a 10 x 10 square?

9 Mentoring Minds p. 29

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11 Mentoring Minds p. 137

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13 How do we compare decimals? Independent Work: Step Up to TAKS p.11-12 Extended Practice: Decimal Compare or Decimal/Fraction Gold Fish


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