Mastering Elapsed Time Concepts

The video tutorial introduces the concept of elapsed time, explaining its importance in planning and punctuality. It demonstrates how to measure elapsed time using a stopwatch, a clock, a chart, and a number line. The tutorial includes practical examples, such as calculating the duration of a bus ride and the time until a show starts. It concludes with a fun activity of designing robots, emphasizing the application of elapsed time in real-life scenarios.

What is the definition of elapsed time?

• The duration of a day

• A specific moment in the day

• Time that passes from one point to another

• Time taken for a clock to complete one rotation

Tags

CCSS.3.MD.A.1

How can you measure elapsed time?

• Estimating in your head

• Counting days on a calendar

• With a stopwatch

• Using a calendar

Tags

CCSS.3.MD.A.1

What tool is used to measure elapsed time in the video?

• A calendar

• A clock

• A timer

• A stopwatch

How long does the bus ride to the hall of science take?

• 15 minutes

• 20 minutes

• 25 minutes

• 30 minutes

How much time is left until the electricity show starts?

• 25 minutes

• 15 minutes

• 20 minutes

• 22 minutes

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CCSS.3.MD.A.1

How do you calculate the time until the insect exhibit opens using a chart?

• Add up minutes first, then hours

• Start at the current time and count hours and minutes

• Count backwards from the opening time

• Guess based on the current time

Tags

CCSS.3.MD.A.1

What time does the planetarium show end?

• 12:30 PM

• 12:15 PM

• 12:20 PM

• 12:25 PM

Tags

CCSS.3.MD.A.1

How can you use a number line to figure out elapsed time?

• By drawing dots for each hour

• Counting up in fives

• Adding minutes and hours

• Counting on minutes from a start point

How long is the Design a Robot workshop?

• 1 hour and 20 minutes

• 1 hour and 30 minutes

• 1 hour and 10 minutes

• 1 hour

Tags

CCSS.3.MD.A.1

What humorous event concludes the trip?

• Moby falls asleep

• Moby stands on one leg for an extended time

• A robot starts dancing

• They get lost on the way back

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CCSS.RI.11-12.3

CCSS.RI.6.3

CCSS.RI.7.3

CCSS.RI.8.3

CCSS.RI.9-10.3