My nephew's school are refusing to enter my nephew for yr 6 SAT S. He is working at year 3 level and in the practice papers he hasn't been getting any more than 3 right. The school says his low scores would reflect badly on the schools overall percentages. My SIL wants him to be given the same chance as his classmates. Are the school within their rights to do this and can my SIP insist he does them. Many thanks.