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# Mixed Age Year 5 and 6 Properties of Shape Step 9 Resource Pack

## Step 9: Mixed Age Year 5 and 6 Properties of Shape Step 9 Resource Pack

Mixed Age Year 5 and 6 Properties of Shape Step 9 Resource Pack includes a teaching PowerPoint and differentiated varied fluency and reasoning and problem solving resources for this step which covers Year 6 Angles in a Triangle – Special Cases for Summer Block 3.

### What's included in the Pack?

This Mixed Age Year 5 and 6 Properties of Shape Step 9 pack includes:

• Mixed Age Year 5 and 6 Properties of Shape Step 9 Teaching PowerPoint with examples.
• Year 6 Angles in a Triangle – Special Cases Varied Fluency with answers.
• Year 6 Angles in a Triangle – Special Cases Reasoning and Problem Solving with answers.

#### National Curriculum Objectives

Mathematics Year 6: (6G4a) Find unknown angles in any triangles, quadrilaterals, and regular polygons

Mathematics Year 6: (6G2a) Compare and classify geometric shapes based on their properties and sizes

Differentiation for Year 6 Angles in a Triangle – Special Cases:

Varied Fluency
Developing Questions to support recognising and finding the value of angles in isosceles and right-angled triangles (when angles are given in multiples of 10).
Expected Questions to support recognising and finding the value of angles in isosceles and right-angled triangles (when angles are given in multiples of 5).
Greater Depth Questions to support recognising and finding the value of angles in isosceles and right-angled triangles (when angles are given in exact degrees).

Reasoning and Problem Solving
Questions 1, 4 and 7 (Reasoning)
Developing Determine whether a statement is true or false when recognising the value of angles in isosceles and right-angled triangles (when angles are given in multiples of 10).
Expected Determine whether a statement is true or false when recognising the value of angles in isosceles and right-angled triangles (when angles are given in multiples of 5).
Greater Depth Determine whether a statement is true or false when recognising and finding the value of angles in isosceles and right-angled triangles (when angles are given in exact degrees).

Questions 2, 5 and 8 (Problem Solving)
Developing Match the description to correct triangle when identifying types of triangle and length of sides.
Expected Match the description to correct triangle when identifying and finding up to one missing angle and side markings in isosceles and right-angled triangles (when angles are in multiples of 5).
Greater Depth Match the description to correct triangle when identifying and finding up to two missing angles in isosceles and right-angled triangles (when angles are given in exact degrees).

Questions 3, 6 and 9 (Problem Solving)
Developing Complete the missing information and write a description of the triangle when finding one missing angle (where all angles are multiples of 10) in isosceles and right-angled triangles.
Expected Complete the missing information and write a description of the triangle when finding two missing angles in isosceles and right-angled triangles (when angles are in multiples of 5).
Greater Depth Complete the missing information and write a description of the triangle when finding two missing angles in isosceles and right-angled triangles (when angles are given in exact degrees).