ISA offers a wide range of optional extra-curricular activities which reflect the interests of the staff running them. The activities are timetabled on three days each week – Monday, Tuesday and Thursday – and run from 3.15pm to 4.00pm. Activities currently on offer are football training, swimming , taekwondo, dance, drama, music, Scout and Knitting. The extra-curricular activities are offered to Year 2 and above.
These activities are enriched by some offerings from the PTFA ; there are ballet, musical theatre and cricket lessons on Wednesday afternoons.