Are you looking for a resource that will help you teach your class about calculating perimeter using rectilinear shapes? Look no further than our Year 4 Calculate Perimeter of Rectilinear Shapes Teaching PowerPoint. This resource breaks down the teaching of this objective into bite-sized pieces that are easy for children to understand. Children are taught how to find missing lengths using addition and subtraction in order to calculate the perimeter, how to calculate the perimeter if the total is given and identify mistakes too. This PowerPoint includes knowledge check questions throughout the teaching sequence and includes a reasoning and a problem-solving question at the end too.

Use as your main teaching input tool during your whole-class lesson. Alternatively, this can be used in an intervention to recap the learning, or as a home-learning tool too.