I was born on 26 May and was "old" for my year. My Mum is a gifted and talented teacher, and has always said that it's better, both academically and socially, for children to start school at five-and-a-half rather than four-and-a-half.
Alex was born on 20 May, and he will be going to school at 5.5. Ned will be 5 years and 4 months when he starts school.
Here in Victoria, children must be in formal schooling by the time they turn six. So if your child turns six in December, you can actually send them to prep the FOLLOWING year, ie they will be six years and two months in Prep. The actual legal cut-off is 30 April, so your child must be five years old by 30 April in the year that they start school. So technically, children in prep can be between six years and two months old, and four years and nine months old.
My personal preference (and I know I am a little soap-boxy here) is for children to start school later rather than earlier. Especially boys, as their social and academic development is later than girls, both as children and as teenagers.
Academically, a youth in Year Twelve who is eighteen at the start of the year, is generally more self-aware, world-aware and better equipped to deal with the stresses of Year Twelve than a sixteen year old.
The research recommends children starting later rather than earlier.
However, all my comments are based upon "generalities". Each parent must decide when each of their children is ready for school. Children with "issues" (I'm trying to be politically correct here, please don't jump on me!) can require more input from teachers, social workers, speech/behavioural therapists, and psychologists.
Here in Victoria, you can apply for an extra year of government-funded kindergarten if your child MUST attend school the following year, provided that the child meets certain guidelines set down by the Department of Education. The kinders generally approach the parents to talk to them about it (at least in my area).
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