Geometry – Properties of shape Pupils should be taught to: Identify: 3D shapes, including cubes and other cuboids, from 2D Questions on the number of faces, edges and corners on 3D shapes. representations know angles are measured in degrees: estimate and A range of 3D shapes should be available and the children are to identify the compare acute, obtuse and reflex angles shape properties and complete the table. draw given angles, and measure them in degrees (°) A series of resources for revising angles and missing angles. Identify: Two activities on angles on a straight line. angles at a point and one whole turn (total 360°) angles at a point on a straight line and 1/2 a turn (total A brilliant interactive webpage where you can investigate angle properties by dragging points and seeing the angle relationships update in real time. 180°) other multiples of 90° A neat way of relating the interior angle sum to different types of polygon, use the properties of rectangles to deduce related facts whether they are regular or irregular. and find missing lengths and angles Interactive whiteboard materials dealing with all aspects of the study of distinguish between regular and irregular polygons based on angles: degrees, triangles, parallel lines, construction, angles in polygons. reasoning about equal sides and angles A PowerPoint presentation that covers the identification, measuring and drawing of angles.
Geometry – Properties of shape Pupils should be taught to: Identify: 3D shapes, including cubes and other cuboids, from 2D representations know angles are measured in degrees: estimate and compare acute, obtuse and reflex angles draw given angles, and measure them in degrees (°) Identify: angles at a point and one whole turn (total 360°) angles at a point on a straight line and 1/2 a turn (total 180°) other multiples of 90° use the properties of rectangles to deduce related facts and find missing lengths and angles distinguish between regular and irregular polygons based on reasoning about equal sides and angles Questions on the number of faces, edges and corners on 3D shapes. A range of 3D shapes should be available and the children are to identify the shape properties and complete the table. A series of resources for revising angles and missing angles. Two activities on angles on a straight line. A brilliant interactive webpage where you can investigate angle properties by dragging points and seeing the angle relationships update in real time. A neat way of relating the interior angle sum to different types of polygon, whether they are regular or irregular. Interactive whiteboard materials dealing with all aspects of the study of angles: degrees, triangles, parallel lines, construction, angles in polygons. A PowerPoint presentation that covers the identification, measuring and drawing of angles.