if you don't know anything please don't talk about the school in the bad way. sometimes it's based on your kids attitude toward the teacher and other student. and you said that your kid is learning in EY i don't think they will know any bad words. if they do those are just reflecting from their parents and family. there's no school perfect and nobody is perfect, teachers might done something wrong like saying 'no but' but then so what? is that means that the whole school community is bad and all the teachers and student are acting this way? by looking at just your points of view make other people who doesn't know or wanting to join the community need to re-think and that is just because of your madness.