Dedicated Year 5 resources for perimeter of rectangles, reinforcing the formula (2l + 2w), a core KS2 Maths objective for geometry. Activities build varied fluency in using the formula to calculate the boundary length when given only length and width. This essential small step supports mastery of perimeter and is vital for meeting national curriculum expectations. The CS Maths Scheme provides structured visual and calculation tasks.
Full step description and curriculum objectives