Parents are furious about the SATs 6- and 10-year-olds have to take in England and Wales.
Lots of them have taken their kids out of school in protest, saying it's too stressful and that children should be allowed to be children.
But how difficult is it? Here are 10 questions from the 2015 Key Stage 1 English SAT.
CORRECTION
Parents took their children out of school because they felt the SAT exam environment was too stressful. An earlier version of this piece said they did so because the exams were too hard.