"Draw with ribbons of colourful light and make beautiful pieces of digital art. Try making fantastical creatures out of light, or explore symmetry in maths."
Rangoli based symmetry exercise - An activity based on Rangoli Patterns to provide opportunities for illustrating reflective and rotational symmetry of order 4.
Simple reflectional symmetry tool which lets children/teachers put colours into four quadrants creating reflecting patterns.
http://ictmagic.wikispaces.com/Maths