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1st Grade Units of Time Worksheets

Ages 6-7 · Free previews · Print-ready PDFs

Written by Adi Ackerman, Head Teacher

Units of time are the sizes we measure time in: seconds, minutes, hours and days. These 2 units of time worksheets for 1st grade circle whether blinking, eating lunch, sleeping at night, clapping, watching a movie and brushing teeth take seconds, minutes or hours, and compare which of two activities takes longer, such as brushing your teeth or sleeping at night, then order a sock, lunch and a whole weekend from shortest to longest. Both sheets have an answer key.

Units of Time - 1st Grade Telling Time worksheet preview

Units of Time

Grade1st Grade
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Which Takes Longer - 1st Grade Telling Time worksheet preview
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Hours and Minutes Fill In - 2nd Grade Telling Time worksheet preview
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Minutes Hours or Days - 2nd Grade Telling Time worksheet preview

Minutes Hours or Days

GradeGrades 2 & 1
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Frequently Asked Questions

First graders should tell and write time in hours and half hours using analog and digital clocks (CCSS 1.MD.B.3). They should know that the short hand shows the hour and the long hand shows the minutes. For o'clock times, the minute hand points to 12. For half-past times, the minute hand points to 6 and the hour hand is between two numbers. Students should also connect times to daily routines and understand the sequence of hours in a day. Worksheets with large, clear clock faces that show o'clock and half-hour times, alongside matching digital time formats, help children read both clock types. This dual-format practice prepares them for telling time to the nearest five minutes in second grade.

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