I'm trying to find out if this is normal. Dd3 was upset tonight because when she finds her work too hard and is too slow her teacher makes her stay behind in the class to finish. This means she's often missing some of her play time. Is that normal? It feels harsh. Dd is an August baby so in my mind it's unfair to expect her to necessarily do the same work as her friends who are 11.5 months older. Am I being a bit precious?