Teach what millimetres are and how to measure very small lengths accurately using a ruler. Model how millimetres appear on a ruler, explain the relationship between millimetres and centimetres (10 mm = 1 cm), and demonstrate how to read the tiny marks correctly. Guide students through step-by-step examples, then practise measuring small everyday objects using millimetres.
What’s included:
Introductory slides explaining millimetres and their relationship to centimetres
10 practice slides measuring small objects in millimetres
US spelling version also included