An update to an older resource. Use this IWB and tablet compatible teaching resource to demonstrate placing counters to show symmetry across a mirror line. Click ‘New’ for a new arrangement. Click ‘Check’ to find out how many are wrong. Click ‘V/H/D Line’ to change between a horizontal,vertical and diagonal mirror line.
Go to symmetry teaching resource.
A game based on this math skill is available here: Symmetry Invaders