In this unit we will be studying angles. We will deepen your understanding of angles by applying your understanding to find and calculate missing angles within diagrams and 2-D shapes. You will also consolidate your understanding of properties of shapes, comparing and classifying 2-D shapes. In today’s lesson we will use algebra and bar models to represent problems and calculate missing angles.

In today’s lesson we will compare and classify triangles, looking at how to recognise the different types of triangles and the sum of the angles in a triangle.

In today’s lesson, we will classify different types of quadrilateral and learn about the sum of their internal angles.

In today’s lesson, we will represent the angles in a triangle pictorially and algebraically before learning how to calculate missing angles.

In today’s lesson, we will represent the angles in a quadrilateral pictorially and algebraically before learning how to calculate missing angles.