Elapsed Time Workbook contains lessons and exercises suitable for grades 3 and 4.
The first lesson, u201CHow Many Hours Passu201D, uses a number-line diagram to help students figure out how many complete hours pass from one given time to the other, including if there is a change from AM to PM.
The lesson u201CHow Many Minutes Pass?u201D encourages students to use a practice (analog) clock or visualize the minute hand moving along the clock face to figure out the elapsed time. It also explains the subtraction method for easy time intervals.
The next two lessons about calculating elapsed time emphasize dividing a time interval into parts that are easily calculated. For example, to find the elapsed time from 10:30 AM to 7:00 PM, the student learns to find the elapsed time from 10:30 AM to 12:00 noon, and then from 12:00 noon to 7 PM. The same principle is followed when the time-interval seems more complex.
Lastly, the lesson u201CElapsed Time or How Much Time Passesu201D, introduces the concept of adding or subtracting hours and minutes vertically in columns.
- Author: Author
- EANListElement: 9781523233663
- Height: 1100
- Length: 850
- Width: 8
- Language: Array
- Amount: 795
- CurrencyCode: USD
- FormattedPrice: $7.95
- Height: 8
- Length: 1100
- Weight: 30
- Width: 850