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Listed under:  Science  >  Scientific inquiry  >  Instrumentation (Technology)  >  Measuring instruments  >  Clocks
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Time and duration: Year 3 – planning tool

This planning resource for Year 3 is for the topic of Time and duration. Students develop their ability to read time to the minute using analogue and digital clocks. They also estimate and compare the duration of events.

Video

BTN: Leap second

We all know there are 60 seconds in a minute... or are there? Every few years an extra second is added to a day, and this is called a 'leap second'. Find out why we have leap seconds and why they mightn't be around for much longer.

Interactive

Sites2See – measurement for primary

Selected links to a range of interactive and print resources for Measurement topics in K-6 Mathematics.

Interactive

Time tools: 12-hour to the minute

Explore time by using the clock controls to change and match times on analogue and digital clocks. Explore 12-hour time and the passing of time from am to pm. Match clock times to the time presented on a Master clock. Play a game and find the matching time cards in the smallest number of possible tries.