© www.SaveTeachersSundays.com 2013 Estimating Time © www.SaveTeachersSundays.com 2013

© www.SaveTeachersSundays.com 2013 Units of time hour second minute (60 second) (60 minutes) shortest longest images © 2012 www.clkr.com © www.SaveTeachersSundays.com 2013

There are 60 seconds in 1 minute © www.SaveTeachersSundays.com 2013

Put these things in order of how long they take Longest time taken Shortest time taken Least time taken Most time taken images © 2012 www.clipart.com © www.SaveTeachersSundays.com 2013

Estimate how long it takes to … 1 second 1 minute 1 hour 1 day images © 2012 www.clipart.com © www.SaveTeachersSundays.com 2013

Use these things to help you with your work: hour second minute (60 second) (60 minutes) shortest longest Use these things to help you with your work: 1 second 2 minutes images © 2012 www.clipart.com © www.SaveTeachersSundays.com 2013

To access the 15 complete slides, covering: how units of time relate to each other how many minutes in an hour, hours in a day and so on ordering activities by how long they take 5 more ‘choose the best estimate’ slides a final summary slide visit http://www.saveteacherssundays.com/maths/year-2/132/estimating-time/ where you will also find estimating time lesson plans, worksheets and other teaching resources on the topic of time © www.SaveTeachersSundays.com 2013