﻿ Angles in a Triangle – Special Cases Year 6 Properties of Shape Resource Pack – Classroom Secrets | Classroom Secrets
Maths Resources & WorksheetsYear 6 Maths Resources & WorksheetsSummer Block 1 (Properties of Shapes)06 Angles in a Triangle 2 › Angles in a Triangle – Special Cases Year 6 Properties of Shape Resource Pack

# Angles in a Triangle – Special Cases Year 6 Properties of Shape Resource Pack ## Step 6: Angles in a Triangle - Special Cases Year 6 Properties of Shape Summer Block 1 Resources

This Angles in a Triangle - Special Cases Year 6 Resource Pack includes a teaching PowerPoint and differentiated varied fluency and reasoning and problem solving resources for Summer Block 1.   [apss_share]

### What's included in the pack?

This pack includes:

• Angles in a Triangle - Special Cases Year 6 Teaching PowerPoint.
• Angles in a Triangle - Special Cases Year 6 Varied Fluency with answers.
• Angles in a Triangle - Special Cases Year 6 Decimals 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:

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 (Problem Solving)
Developing Determine whether a statement about an isosceles triangle is true or false based on angles given in multiples of 10.
Expected Determine whether a statement about an isosceles triangle is true or false based on angles given.
Greater Depth Determine whether a statement about an isosceles triangle is true or false based on information about lengths or size of angles given.

Questions 2, 5 and 8 (Reasoning)
Developing Match the description to correct triangle with no angle description.
Expected Match the description to correct triangle with one missing angle.
Greater Depth Match the description to correct triangle with two missing angles.

Questions 3, 6 and 9 (Problem Solving)
Developing Complete the missing information and write a description of the triangle. Limited to triangle type and a missing angle.
Expected Complete the missing information and write a description of the triangle. Including missing angles and the type of triangle.
Greater Depth Complete the missing information and write a description of the triangle. Including missing angles, equations and the type of triangle.