Targeted Year 3 resources for pupils to find the duration crossing the hour (e.g., from 9:45 to 10:15), applying calculation skills to complex time intervals, a key KS2 Maths objective. Activities build reasoning and problem-solving by requiring pupils to partition the interval to simplify calculation. This essential small step supports mastery of time measure and is vital for meeting national curriculum expectations. The CS Maths Scheme provides structured calculation tasks.
Full step description and curriculum objectives