Lesson 8 – Perimeter of regular polygons

In this lesson, children are introduced to the term regular polygon. They will learn that a regular polygon is a shape where all sides and angles are equal in size. 

National Curriculum Objectives:
Mathematics Year 4:

• compare and classify geometric shapes, including quadrilaterals and triangles, based on their properties and sizes

 Differentiation: There are three levels of differentiation in this pack: ‘working towards,’ ‘expected’ and ‘greater depth’.

Level of this Pack:
Age: 8-9
 England & Wales: Year 4
 Scotland: Primary 4
 Rep. Ireland: Third Class
 Australia: Grade 3
 USA: Grade 3

#spring block 2