I am often suprised to read about children being bored in reception.
There is so much going on in the reception classes where I work (I am in Y1 though). The whole place is buzzing with activity for children to chose from.
They can use the role pay areas, the creative areas, writing tables, reading corners, outdoor areas.....so much.
It is very child led and the children chose most of their activities, with teaching staff guiding them, and ensuring very child does a variety of things.
I have known some very bright children go through reception and be perfectly happy. They have particularly enjoyed the independence that this kind of structure brings with it.
In every part of the day there are always opportunities for reading, writing and numeracy - and it is so child led that their are numerous chances for work to go as far ahead as the individual child requires.
There really is absolutely no reason for a child to be bored in Reception, not if it is being run well.