Angles in a Triangle – Missing Angles Homework Extension provides additional questions which can be used as homework or an in-class extension for the Year 6 Angles in a Triangle – Missing Angles Resource Pack. These are differentiated for Developing, Expected and Greater Depth.
More resources for Summer Block 1 Step 7.
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This pack includes:
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:
Questions 1, 4 and 7 (Varied Fluency)
Developing Find missing angles using knowledge of angles within a triangle and angles around a complete rotation. Includes angles measured to the nearest 10 degrees.
Expected Find missing angles using knowledge of angles within a triangle and angles around a complete rotation. Includes angles measured to the nearest five degrees.
Greater Depth Find missing angles using knowledge of angles within a triangle, angles around a complete rotation and vertically opposite angles. Includes shapes presented in different ways.
Questions 2, 5 and 8 (Varied Fluency)
Developing Find the triangle with the given missing angle using knowledge of angles within a triangle and angles around a complete rotation. Includes angles measured to the nearest ten degrees.
Expected Find the triangle with the given missing angle using knowledge of angles within a triangle and angles around a complete rotation. Includes angles measured to the nearest five degrees.
Greater Depth Find the triangle with the given missing angle using knowledge of angles within a triangle and angles around a complete rotation and angles on a straight line. More missing angles are included and shapes may be presented in different ways.
Questions 3, 6 and 9 (Reasoning and Problem Solving)
Developing Explain whether the angles have been measured correctly or incorrectly using understanding of calculating angles on a straight line. Includes angles measured to the nearest ten degrees.
Expected Explain whether the angles have been measured correctly or incorrectly using understanding of calculating angles on a straight line. Includes angles measured to the nearest five degrees.
Greater Depth Explain whether the angles have been measured correctly or incorrectly using understanding of calculating angles on a straight line, angles around a complete rotation and vertically opposite angles. Includes shapes presented in different ways.
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