Choose and use appropriate standard units to estimate and measure length/height in any direction (m/cm); mass (kg/g); temperature (degreesC); capacity (litres/ml) to the nearest appropriate unit, using rulers, scales, thermometers and measuring vessels
| 1. | Birds Of A Feather - measure with and count 10cm units | |
| 2. | The Mouse Trap 1 - measure with and count 1m units | |
| 3. | It Was This Big! 3 - select objects more than 1m tall | |
| 4. | It Was This Big! 2 - select objects less than 1m tall | |
| 5. | It Was This Big! 5 - measure with and count metre units | |
| 6. | It Was This Big! 4: Estimate and count metre units | |
| 7. | Amongst the Arrows 2 - cm between 2 points on ruler | |
| 8. | Amongst the Arrows 1 - cm between 2 points on ruler | |
| 9. | Point to the Ruler - cm between 2 points on ruler | |
| 10. | Under the Ruler 2 - measure to the nearest m | |
| 11. | Under the Ruler 1 - measure to the nearest m | |
| 12. | Deep Down - about 2m | |
| 13. | Lie Low! - about 1m | |
| 14. | High-Ho! - about 1cm | |
| 15. | High five - select appropriate unit, cm or m | |
| 16. | Height of a Hall: Select appropriate unit - m, cm or km | |
| 17. | Length of a Lead: Select appropriate unit, cm, m or km | |
| 18. | Height of a House - measure and count using m units | |
| 19. | Made To Measure 4 - select most appropriate unit of measure; mm, cm, m or km | |
| 20. | Weighty Matters - measuring devices | |
| 21. | Weighty Matters - measuring devices | |
| 22. | Something Fishy - measuring devices | |
| 23. | To Gram or To Kilogram? - select best scale/unit | |
| 24. | To Gram or To Kilogram? - select best scale/unit | |
| 25. | Howzat?! - select appropriate unit for measuring mass of cricket bag | |
| 26. | Howzat?! - estimate mass of a baggy green cap |