Understanding Time and Clock Calculations

The video tutorial guides viewers through the process of determining the time passed between two clock readings. It begins with an introduction to the problem, followed by a detailed analysis of each clock face to determine the times shown. A timeline is then set up to visualize the time passage, and the total time passed is calculated by adding minutes and hours. The tutorial emphasizes understanding the position of the hour and minute hands and using a timeline for clarity.

What is the first step in solving the problem of calculating the time difference between two clock faces?

• Calculating the total minutes

• Guessing the time difference

• Reading the time from the clock faces

• Drawing a timeline

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CCSS.4.MD.A.1

How do you determine the hour on the first clock face?

• By looking at the minute hand

• By estimating the time

• By checking the position of the hour hand

• By counting the number of ticks

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CCSS.3.MD.A.1

What is the time shown on the first clock face?

• 6:30

• 6:43

• 7:00

• 6:50

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CCSS.1.MD.B.3

How do you determine the hour on the second clock face?

• By looking at the minute hand

• By checking the position of the hour hand

• By estimating the time

• By counting the number of ticks

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CCSS.3.MD.A.1

What is the time shown on the second clock face?

• 10:00

• 9:11

• 8:59

• 9:00

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CCSS.3.MD.A.1

What is the purpose of setting up a timeline in this problem?

• To calculate the total minutes

• To draw the clock faces

• To visualize the time difference

• To guess the time difference

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CCSS.3.MD.A.1

How many minutes are there from 6:43 to 7:00?

• 10 minutes

• 20 minutes

• 17 minutes

• 15 minutes

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CCSS.4.MD.A.1

How many hours pass from 7:00 to 9:00?

• 4 hours

• 3 hours

• 2 hours

• 1 hour

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CCSS.4.MD.A.1

How many minutes are there from 9:00 to 9:11?

• 10 minutes

• 11 minutes

• 12 minutes

• 9 minutes

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CCSS.3.MD.A.1

What is the total time difference between the two clock faces?

• 3 hours and 10 minutes

• 2 hours and 28 minutes

• 2 hours and 15 minutes

• 1 hour and 45 minutes

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CCSS.3.MD.A.1