Mentioned by londonupclose.com
Best London Museums for Kids
"Egyptian mummies, Roman treasure hoards, golden Buddhas, African masks and much, much more... even the least museum-inclined child should find plenty of interest here!. It's a vast place, so keep visits fairly short, take a break for refreshments in the huge central court and pick up one of the excellent family trails or activity backpacks from the Paul Hamlyn Library, or a hand-held kid's multimedia guide from the Great Court."