MathsYear 6Summer Block 1 (Properties of Shapes)05 Angles in a Triangle 1 › Angles in a Triangle Year 6 Properties of Shape Resource Pack

Angles in a Triangle Year 6 Properties of Shape Resource Pack

Angles in a Triangle Year 6 Resources

Step 5: Angles in a Triangle Year 6 Summer Block 1 Resources

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.

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What's included in the pack?

This pack includes:

  • Angles in a Triangle Year 6 Teaching PowerPoint.
  • Angles in a Triangle Year 6 Varied Fluency with answers.
  • Angles in a Triangle Year 6 Reasoning and Problem Solving with answers.

National Curriculum Objectives

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.

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