Database of UK arcaeological finds - searching looks simple but isn't terribly child friendly. Have a look at the list of complete finds on the left hand side for artefacts including Roman, Viking, Saxon
Games and fun for kids from UK museums, galleries, heritage and science centres
A total of 110 free to use educational interactive resources
Birmingham children's museum - great, child friendly language
Series of games for starters or in ICT suite
Make a variety of fun, interesting quiz games for school use
Teaching resources for maths, literacy, science at KS2