Just came across this new maths app for KS1 that you might find useful over the holidays. Children have to work their way around a series of islands by answering maths questions. Each island focuses on a different area of maths – and there are enough islands to last you the whole 6 weeks of summer holidays!
Let me know what you think. : )
NB. Best to provide headphones because the voice of the whale could get a little bit annoying!