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Mathematics: A Picture's Worth a Thousand Words
Students examine school yearbooks from 1950 to the present. They count the number of male and female teachers and administrators. They compile date and extrapolate changes in job trends.
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Calculate Time Intervals
In this time intervals activity, students look at and calculate time intervals. Students are given ten problems with two times. Students are to determine how much time has elapsed between the two times.
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Measuring Speed in the Universe
In this measuring speed in the universe worksheet, students use photographs of 3 astronomical phenomena including supernova explosions, coronal mass ejections and solar flare shock waves to find how fast they move. The photographs show...
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Time Intervals
In this time intervals worksheet, students solve 8 problems where they determine the time gamma-ray bursts last, the time black hole micro-flares are emitted, the time coronal mass ejections travel and the days between lunar phases of...
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Calculate Time Intervals in 12 and 24 Hour Systems
In this calculate time intervals in 12 and 24 hour systems learning exercise, 4th graders solve 4 time interval problems in a 12 hour system and 4 in a 24 hour system with immediate online feedback.
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Measurement and Estimation
Students gain an understanding of time. For this time lesson, students work together to recognize the difference between yesterday, today, and tomorrow, As well as months, hours, minutes, and seconds. Students brainstorm ideas of ways...
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Calculate time intervals
In this time intervals worksheet, students calculate time intervals from one time to another. Students calculate 10 time intervals.