This Angles in a Triangle Year 6 Resource Pack includes a teaching PowerPoint and differentiated varied fluency and reasoning and problem solving resources for Summer Block 1.
Not a member? Sign up here.
[apss_share]
This pack includes:
Mathematics Year 6: (6G3a) Draw 2-D shapes using given dimensions and angles
Mathematics Year 6: (6G2a) Compare and classify geometric shapes based on their properties and sizes
Mathematics Year 6: (6G4a) Find unknown angles in any triangles, quadrilaterals, and regular polygons
Differentiation:
Varied Fluency
Developing Questions to support calculating one missing angle in a triangle (angles given in multiples of 10).
Expected Questions to support calculating up to two missing angles in a triangle (angles given in multiples of 5).
Greater Depth Questions to support calculating up to two missing angles in a triangle (when angles are given in one degree increments).
Reasoning and Problem Solving
Questions 1, 4 and 7 (Problem Solving)
Developing Use simple clues and a given starting length to draw a right or equilateral triangle.
Expected Use clues and a given starting length to draw a right, equilateral, isosceles or scalene triangle.
Greater Depth Use clues to draw a right, equilateral, isosceles or scalene triangle without a starting length.
Questions 2, 5 and 8 (Problem Solving)
Developing Match three descriptions to three triangles (by identifying the different triangle types by their properties)
Expected Match three descriptions to three triangles (where one angle is missing in every triangle)
Greater Depth Match four descriptions to four triangles (where two angles are missing in every triangle)
Questions 3, 6 and 9 (Reasoning)
Developing Determine whether a simple statement about an isosceles, scalene or equilateral triangle is correct based on facts known about each triangle’s sides.
Expected Determine whether a statement about an isosceles, scalene or equilateral triangle is correct based on facts known about each triangle’s angles.
Greater Depth Determine whether a statement about an obtuse, right or acute isosceles, scalene, or equilateral triangle is correct.
This resource is available to download with a Premium subscription.