Yes i agree with this one because now a days schools became like a jails they are going on studying.They dont play games also if they have some leuisure their mind will be free.
Yes, a child needs a leisure for him or herself to take rest from studies and trying to act up to others' expectations, this is also the time when a child can think creatively and will help him or her to develop a more rounded personality and to discover his or her own likes and talents etc.
Yes, leisure time would certainly help them to get themselves rewind and they will be more happy and cheerful to have a time when they are free from the worries of studies and home works!!!