My younger pupils find this song super, especially the mummy and baby part.
Here are the lyrics to sing along, but don't forget the moves:
The wheels on the bus go round and round,
round and round, round and round.
The wheels on the bus go round and round,
all day long.
(the children on the bus go wriggle, wriggle, wriggle; the mummies on the bus go don't do that, don't do that, don't do that; the daddies on the bus go read, read, read; the babies on the bus go whaa, whaa, whaa)
Here's the performance of my class II1 in June 2010:
