Shapes
http://www.bbc.co.uk/schools/ks1bitesize/numeracy/shapes/index.shtml

Instruments
http://www.bbc.co.uk/schools/ks2bitesize/science/physical_processes/changing_sounds/play.shtml

Adventure sequences
http://www.bbc.co.uk/schools/ks1bitesize/numeracy/sequences/index.shtml

Activity centre
http://www.bbc.co.uk/schools/laac/menu.shtml