@cansu we made our decision based on the letter we received from the school. The school said that the children would be distanced, that it was unlikely they'd be with their teacher, unlikely that they would be with their friends, that they wouldn't be able to interact with anyone outside 'their' 8, and there would be no advantage to being at school Vs home. On that basis, given that DD3 (y6) is engaging with all of her school work and doing KS3 maths on Numerise willingly, and I'm a SAHM, it seemed silly to put strain on the school by sending her.
If the school had said 'please send your child back and we'll make it work....' we might have decided differently. As it happens, it seems that the majority of her year have gone back.