Maths Resources & WorksheetsYear 6 Maths Resources & WorksheetsSummer Block 1 (Properties of Shapes)07 Angles in a Triangle 3 › Angles in a Triangle – Missing Angles Year 6 Properties of Shape Resource Pack

Angles in a Triangle – Missing Angles Year 6 Properties of Shape Resource Pack

Angles in a Triangle - Missing Angles Year 6

Step 7: Angles in a Triangle - Missing Angles Year 6 Summer Block 1 Resources

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

 

National Curriculum Objectives

Mathematics Year 6: (6G4b) Recognise angles where they meet at a point, are on a straight line, or are vertically opposite, and find missing angles

Differentiation:

Varied Fluency
Developing Questions to support understanding of calculating angles on a straight line, angles around a complete rotation and vertically opposite angles. Includes angles measured to the nearest ten degrees.
Expected Questions to support understanding of calculating angles on a straight line, angles around a complete rotation and vertically opposite angles. Includes angles measured to the nearest five degrees.
Greater Depth Questions to support understanding of calculating angles on a straight line, angles around a complete rotation and vertically opposite angles. More missing angles are included and shapes may be presented in different ways.

Reasoning and Problem Solving
Questions 1, 4 and 7 (Reasoning)
Developing Explain how it’s possible to find missing angles using knowledge of angles in a triangle and angles on a straight line. Includes angles measured to the nearest ten degrees.
Expected Explain how it’s possible to find missing angles using knowledge of angles in a triangle, angles on a straight line and angles around a complete rotation. Includes angles measured to the nearest 5 degrees.
Greater Depth Explain how it’s possible to find missing angles using knowledge of angles in a triangle, angles on a straight line, vertically opposite angles and angles around a complete rotation. Includes angles measured to the nearest whole degree.

Questions 2, 5 and 8 (Reasoning)
Developing Explain who has calculated the missing angle correctly using knowledge of angles in a triangle and angles on a straight line. Includes angles measured to the nearest ten degrees.
Expected Explain who has calculated the missing angle correctly using knowledge of angles in a triangle, angles on a straight line and vertically opposite angles. Includes angles measured to the nearest five degrees.
Greater Depth Explain who has calculated the missing angle correctly using knowledge of angles in a triangle, angles on a straight line, vertically opposite angles and angled around a complete rotation. Includes angles measured to the nearest whole degree.

Questions 3, 6 and 9 (Problem Solving)
Developing  Find 1 incorrect angle and fix the mistake. Includes angles measured to the nearest ten degrees.
Expected Find 1 incorrect angle and fix the mistake. Includes angles measured to the nearest five degrees.
Greater Depth Find 2 incorrect angles and fix the mistakes. Includes angles measured to the nearest whole degree.

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