- Report by ITV News Correspondent Juliet Bremner
Parents took their children out of school today in protest at tests that they say are overstretching schoolchildren.
Sats tests for six- and seven-year-olds aren't new, but many believe they have increased in difficulty over the years.
Supporters of the tests say this is the only way to ensure that pupils who are struggling can be identified and helped.
Answer these sample questions to find out how you measure up against primary school pupils aged up to 11 years old.
Parents will be taking their children out of school tomorrow in an unprecedented "strike" against compulsory exams for six-year-olds.