Mathematics

Intermediate

50 mins

Teacher/Student led

Learning Goals

Learning Outcomes

Lesson Files

+80 XP

Teacher-led from the board. Pupils do not need a device, but can follow on one.

What you need:
IWB/Projector/Large Screen

Units of Time and How They Relate

Explore how seconds, minutes, hours, days and weeks nest inside one another. Use times facts to rename units of time and understand the relationships that link them.

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1 Getting Started
2 Watch and Notice
3 Try It Together
4 Write the Facts in Your Copy
5 Class Challenge
6 What Did We Notice?
7 What's Next
Pupil practice

Your turn

Your teacher is running this lesson on the board. Here is the part you can try yourself.

Your written work is on page 63

Analog clock builder

1 - Getting Started ~4 mins

Illustration for Getting Started Hands up: how many minutes do you think fit inside one hour? And how many hours do you think fill a whole day?

Now the tricky one: could we count a whole week just by counting days?

👇 Mark your steps as done as you complete them.

+5 XP

2 - Watch and Notice ~7 mins

Here are three clocks, one for each question. Before we look at each one, put your hand up with your guess: how many seconds make one minute? How many minutes make one hour? How many hours make one day? Then look at the hands and notice that one full lap of a hand makes the next unit of time.

👇 Mark your steps as done as you complete them.

+10 XP

3 - Try It Together ~10 mins

Today we work these out together on the board:

one full turn of the minute hand, which is one hour
a half hour, then a quarter hour, how many minutes is each?
how many minutes are in two hours

Key point

Say the times fact aloud each time before we check it.

How the units nest on the clock

+15 XP

4 - Write the Facts in Your Copy ~3 mins

COPYBOOK MOMENT

In your maths copy, complete these in full sentences:

1 minute = ___ seconds
1 hour = ___ minutes
1 day = ___ hours
1 week = ___ days
4 weeks = ___ days

Read each sentence back to yourself when it is filled in.

+10 XP

Pupil practice

Module 6 · Time and Money Measures

Lesson 68 · Units of Time and How They Relate

Download Activity Book page (PDF)

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