SATS begin this week across the country - but are they too hard?
Sats are used to measure how children in years 2 and 6 are doing in primary school.
The tests have changed this year, with some parents saying they are too difficult and put too much pressure on children.
However, the government says that tests are important and should not be a cause of stress for pupils.
The issue has been debated on national TV and even in parliament.
Do you think Sats are too hard for your kids? Are they nervous about their exams? Is it too much pressure?