Unit 5: Using units of measurement

Length, capacity, mass, telling the time and how long things take.

• 5.1 Length – Longer or shorter? Measure to find out.
• 5.2 Capacity – Which container holds more?
• 5.3 Mass – Heavier or lighter? Use a balance.
• 5.4 Telling time – O’clock and half past.
• 5.5 How long does it take? – Some things take seconds, some take days.
• 5.6 Measuring tools – Which tool measures what?