2D Shapes, Triangles and Quadrilaterals - Activities, lessons and assessment

The focus is on recognising and naming 2D shapes, and in particular triangles and quadrilaterals.
1) Recognising 2D shapes - This is a whole class activity, suitable for mini-whiteboards. 1st part - name the shape. 2nd part - draw the shape. 3rd part - draw shapes inside a square .... challenging and good discussion points
2) Recognise types of triangles and their interior angles - Use corner labels to identify triangles, name as scalene, isosceles, right and equilateral, identify interior angles as acute, obtuse, right or reflex ( whole class activity )
3) Quadrilateral Investigation - Using a grid, find and identify the different types of quadrilaterals, from squares to kites to isosceles trapezium. Full answers shown visually.
4) Quadrilaterals - Set of worksheets, one on each type (square, rectangle, kite, parallelogram, rhombus and trapezium). Shapes to complete. Properties to identify. Symmetry to find.
5) Angle -shape - assessment. Short assessment on shape and angle knowledge. Versions A and B with same content but different values.