2D+Space

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 * ==[[image:2dshapes.jpg width="108" height="80" align="left"]]==

Students develop verbal, visual and mental representations of lines, angles and two-dimensional shapes, their parts and properties, and different orientations.
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=**Early Stage One** = ||
 * //**SGES1.2: Manipulates, sorts and describes representations of two-dimensional shapes using everyday language.**//


 * Key ideas:**
 * Manipulate, sort and describe two-dimensional shapes.
 * Identify and name circles, squares, triangles and rectangles in pictures and in the environment, and presented in different orientations.
 * Represent two-dimensional shapes using a variety of materials.
 * Identify and draw straight and curved lines. ||

=Stage One = ||
 * //**SGS1.2: Manipulates, sorts, represents, describes and explores various two-dimensional shapes.**//


 * Key ideas:**
 * Identify, name, compare and represent hexagons, rhombuses and trapeziums presented in different orientations.
 * Make tessellating designs using flips, slides and turns.
 * Identify a line of symmetry.
 * Identify and name parallel, vertical and horizontal lines.
 * Identify corners as angles.
 * Compare angles by placing one angle on top of another. ||

=Stage Two = ||
 * //**SGS2.2a: Manipulates, compares, sketches and names two-dimensional shapes and describes their features.**//


 * Key ideas:**
 * Identify and name pentagons, octagons, and parallelograms presented in different orientations.
 * Compare and describe special groups of quadrilaterals.
 * Make tessellating designs by reflecting, translating and rotating.
 * <span style="font-family: 'Trebuchet MS',Helvetica,sans-serif;">Find all lines of symmetry for a two-dimensional shape.

//**SGS2.2b: Identifies, compares and describes angles in practical situations.**//


 * Key ideas:**
 * <span style="font-family: 'Trebuchet MS',Helvetica,sans-serif;">Recognise openings, slopes and turns as angles.
 * <span style="font-family: 'Trebuchet MS',Helvetica,sans-serif;">Describe angles using everyday language and the term 'right'.
 * <span style="font-family: 'Trebuchet MS',Helvetica,sans-serif;">Compare angles using informal means. ||

=<span style="color: #589ee9; font-family: 'Trebuchet MS',Helvetica,sans-serif; font-size: 110%;">**Stage Three** = ||
 * //**SGS3.2a: Manipulates, classifies and draws two-dimensional shapes and describes side and angle properties.**//


 * Key ideas:**
 * <span style="font-family: 'Trebuchet MS',Helvetica,sans-serif;">Identify right-angled, isosceles, equilateral and scalene triangles.
 * <span style="font-family: 'Trebuchet MS',Helvetica,sans-serif;">Identify and draw regular and irregular two-dimensional shapes.
 * <span style="font-family: 'Trebuchet MS',Helvetica,sans-serif;">Identify and name parts of a circle.
 * <span style="font-family: 'Trebuchet MS',Helvetica,sans-serif;">Enlarge and reduce shapes, pictures and maps.
 * <span style="font-family: 'Trebuchet MS',Helvetica,sans-serif;">Identify shapes that have rotational symmetry.

//**SGS3.2b: Measures, constructs and classifies angles.**//


 * Key ideas:**
 * <span style="font-family: 'Trebuchet MS',Helvetica,sans-serif;">Classify angles as right, acute, obtuse, reflex, straight, or a revolution.
 * <span style="font-family: 'Trebuchet MS',Helvetica,sans-serif;">Measure in degrees and construct angles using a protractor. ||