warning

This lesson will be removed by end of Summer Term 2025.

We've made brand-new and improved lessons for you.
Year 3Maths

Measuring time in seconds

Lesson outcome

In this lesson, we will estimate the time it takes to do certain tasks, and then time them using time measuring tools such as stopwatches. We will then compare our estimate with our results to help us determine how long a second is in real time.

warning

This lesson will be removed by end of Summer Term 2025.

We've made brand-new and improved lessons for you.