Understanding the Zoom Method

Mrs. Mallet introduces the Zoom method for calculating elapsed time, requiring familiarity with time concepts and the ability to add minutes over 60. The method involves three steps: moving from the start time to the next hour, from that hour to the end hour, and finally to the end time. The example uses a start time of 2:35 and an end time of 5:25, resulting in an elapsed time of 2 hours and 50 minutes. The video emphasizes the importance of converting minutes exceeding an hour into hours and minutes.

What is the primary skill needed to use the Zoom method effectively?

• Understanding fractions

• Ability to read maps

• Confidence with time and elapsed time

• Knowledge of geometry

What does the IAM statement for the video focus on?

• Calculating speed

• Determining elapsed time in hours and minutes

• Understanding fractions

• Learning about historical events

What is the definition of 'elapsed' in the context of this video?

• The distance covered in a journey

• The time between the start and end of an event

• The amount of work done in an hour

• The time taken to complete a task

In the example provided, what is the start time used?

• 4:00

• 2:35

• 5:25

• 3:00

What is the first step in the Zoom method?

• Add all the minutes together

• Subtract the start time from the end time

• Label the start time and move to the next hour

• Calculate the total hours

How many minutes are there from 2:35 to 3:00?

• 20 minutes

• 15 minutes

• 25 minutes

• 30 minutes

What is the total elapsed time between 2:35 and 5:25 using the Zoom method?

• 3 hours and 10 minutes

• 2 hours and 50 minutes

• 3 hours

• 2 hours and 30 minutes

What should you do if the minutes exceed 60 in the Zoom method?

• Ignore the extra minutes

• Convert them into hours and minutes

• Subtract them from the total time

• Add them to the next hour

What is the final step in the Zoom method?

• Multiply the minutes by two

• Add all the hours together

• Subtract the start time from the end time

• Label the end time and calculate the remaining minutes

What is the purpose of the Zoom method?

• To determine elapsed time between two points

• To calculate speed

• To measure distance

• To find the average time