They can make a T-chart or just organize the information in any way they prefer. Once the problems become more complicated the students will calculate the elapsed time in parts like below. As the students to plan the perfect summer day/or school day on a number line, decide the activities and the duration.To make sure that the students understand how the number line works give them different times to mark on the number line. Solve many word problems using clocks or number lines.
Use the number line to mark and add the elapsed time. Give the students problems in which the staring time is given along with the elapsed time and they need to find the ending time.Have the students find the elapsed time between two clocks.What time was it one hour before? Do the same with half an hour before and after, 15 minutes, 2 hours and 20 minutes and so on. then ask them what the time will be in one hour. Start slow, give the students a gear clock or use the interactive virtual clock.You can also use a gear clock in which both hands move.īelow are some activity ideas that you can do with your students. Use an interactive clock to calculate the elapsed time. We can use clocks and time number lines to calculate the elapsed time. Elapsed TimeĮlapsed time is the amount of time that passes between one time and another. The games come in two versions, simple to just practice reading the clock and am/pm to 24-hour clock practice. Give the students clocks marked AM/PM and ask them to write the time in the 24 hour clock form.īelow are some games that you can play to practice the 24 hour clock.
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